tools/JavaParserIITests.st
author Jan Vrany <jan.vrany@fit.cvut.cz>
Wed, 16 Jan 2013 21:31:50 +0000
branchrefactoring-vmdata
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parent 1945 faee943f3333
child 2069 75d40b7b986f
permissions -rw-r--r--
- JavaListInspectorView class: JavaListInspectorView - JavaFormalParameterNode class: JavaFormalParameterNode - JavaTypeNode class: JavaTypeNode - JavaScanner class: JavaScanner - JavaArrayTypeNode class: JavaArrayTypeNode - JavaParser class: JavaParser - JavaCommentNode class: JavaCommentNode - JavaIntTypeNode class: JavaIntTypeNode - JavaParseNodeBuilder class: JavaParseNodeBuilder - JavaMethodDeclaratorNode class: JavaMethodDeclaratorNode - JavaScannerBase class: JavaScannerBase - JavaFloatTypeNode class: JavaFloatTypeNode - JavaDocNode class: JavaDocNode - JavaClassOrInterfaceTypeNode class: JavaClassOrInterfaceTypeNode - stx_libjava_tools class: stx_libjava_tools - JavaSettingsApplication class: JavaSettingsApplication - JavaLongTypeNode class: JavaLongTypeNode - JavaParserII class: JavaParserII - JavaSourceReference class: JavaSourceReference - JavaCharTypeNode class: JavaCharTypeNode - JavaParser_Eclipse class: JavaParser_Eclipse - JavaSyntaxHighlighter class: JavaSyntaxHighlighter - JavaMethodNode class: JavaMethodNode - JavaBooleanTypeNode class: JavaBooleanTypeNode - JavaDoubleTypeNode class: JavaDoubleTypeNode - JavaSetInspectorView class: JavaSetInspectorView - JavaParseNode class: JavaParseNode - JavaVoidTypeNode class: JavaVoidTypeNode - JavaMapInspectorView class: JavaMapInspectorView - JavaParserI class: JavaParserI - extensions ...
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"{ Package: 'stx:libjava/tools' }"
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PPCompositeParserTest subclass:#JavaParserIITests
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	instanceVariableNames:''
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	classVariableNames:''
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	poolDictionaries:''
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	category:'Languages-Java-Tests-Parser'
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!
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!JavaParserIITests methodsFor:'accessing'!
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parserClass
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        ^ JavaParserII
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    "Modified: / 09-03-2012 / 23:27:50 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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! !
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!JavaParserIITests methodsFor:'parsing'!
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fail: aString rule: aSymbol 
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    ^super fail: (JavaScanner for: aString) rule: aSymbol
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    "Created: / 14-03-2012 / 22:51:00 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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parse: aString rule: aSymbol 
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    ^super parse: (JavaScanner for: aString) rule: aSymbol
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    "Created: / 14-03-2012 / 22:51:09 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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! !
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!JavaParserIITests methodsFor:'testing'!
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testCompilationUnit1
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	self parse: 'package foo;
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				public class CU1 {}'
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	rule: #compilationUnit
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!
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testCompilationUnit2
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	self parse: 'package foo;
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				import foo.Bar;
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				public class CU2 {
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				}'
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	rule: #compilationUnit
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testCompilationUnit3
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	self parse: 'class myfirstjavaprog
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{  
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        public static void main(String args[])
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        {
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           System.out.println("Hello World!!");
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        }
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}'
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	rule: #compilationUnit
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!
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testCompilationUnit4a
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        self parse: '
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public class OddEven {
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    private int input;
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    public static void main(String[] args) {
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        OddEven number = new OddEven();
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        number.showDialog(); }
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        public void showDialog() {
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        try {          
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            input = Integer.parseInt(JOptionPane.showInputDialog("Please Enter A Number"));
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            calculate();
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        } catch (NumberFormatException e) {
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            System.err.println("ERROR: Invalid input. Please type in a numerical value.");
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        }
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    }
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    private void calculate() {
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        if (input % 2 == 0) {
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            System.out.println("Even");
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        } else {
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            System.out.println("Odd");
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        }
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    }
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}'
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        rule: #compilationUnit
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    "Created: / 11-03-2012 / 13:08:27 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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testCompilationUnit4b
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        self parse: '
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public class OddEven {
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    public static void main(String[] args) {
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    }
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    private void calculate() {
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    }
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}'
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        rule: #compilationUnit
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    "Created: / 11-03-2012 / 13:08:46 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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testCompilationUnit4c
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        self parse: '
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public class OddEven {
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    public static void main(String[] args) {
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        OddEven number = new OddEven();
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        number.showDialog(); 
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    }
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    public void showDialog() {
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        try {          
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            input = Integer.parseInt(JOptionPane.showInputDialog("Please Enter A Number"));
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            calculate();
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        } catch (NumberFormatException e) {
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            System.err.println("ERROR: Invalid input. Please type in a numerical value.");
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        }
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    }
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    private void calculate() {
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        if (input % 2 == 0) {
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            System.out.println("Even");
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        } else {
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            System.out.println("Odd");
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        }
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    }
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}'
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        rule: #compilationUnit
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    "Created: / 11-03-2012 / 13:09:30 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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testCompilationUnit5
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	self parse: 'class myfirstjavaprog
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{  
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		public myfirstjavaprog() {
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		}
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        public static void main(String args[])
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        {
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           System.out.println("Hello World!!");
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        }
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}'
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	rule: #compilationUnit
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!
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testCompilationUnit6
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        self parse: '
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package stx.libjava.tests;
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class CU
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{  
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}'
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        rule: #compilationUnit
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    "Created: / 15-03-2012 / 22:27:54 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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testCompilationUnit7a
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        self parse: '
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package stx.libjava.tests;
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import java.util.Test;
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class CU
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{  
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}'
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        rule: #compilationUnit
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    "Created: / 15-03-2012 / 22:28:18 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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testCompilationUnit7b
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        self parse: '
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package stx.libjava.tests;
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import java.util.*;
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class CU
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{  
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}'
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        rule: #compilationUnit
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    "Created: / 15-03-2012 / 22:28:27 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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testCompilationUnit7c
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        self parse: '
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package stx.libjava.tests;
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import java.util.ArrayList;
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import java.util.Set;
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class CU
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{  
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}'
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        rule: #compilationUnit
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    "Created: / 15-03-2012 / 22:28:49 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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testFormalParameters1
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	self 
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		parse: '
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    (String s, Object parameterType)
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'
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	rule: #formalParameters
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!
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testFormalParameters2
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	self 
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		parse: '
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    (Object ... parameterType)
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'
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	rule: #formalParameters
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!
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testFormalParameters3
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	self 
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		parse: '(String name, Class<?>... parameterTypes)
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'
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	rule: #formalParameters
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!
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testFormalParameters4
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        self 
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                parse: '(int[] fp)
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'
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        rule: #formalParameters
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    "Created: / 11-03-2012 / 00:05:54 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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testFormalParameters5
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        self 
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                parse: '(int fp[])
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'
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        rule: #formalParameters
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    "Created: / 11-03-2012 / 00:06:02 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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testFormalParameters6a
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        self 
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                parse: '()'
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        rule: #formalParameters
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    "Created: / 11-03-2012 / 11:44:28 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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testFormalParameters6b
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        self 
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                parse: ' ( ) '
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        rule: #formalParameters
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    "Created: / 11-03-2012 / 11:44:26 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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testFormalParameters7
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        self 
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                parse: '(int a)'
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        rule: #formalParameters
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    "Created: / 11-03-2012 / 11:44:58 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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testFormalParameters7b
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        self 
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                parse: '(Integer a)'
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        rule: #formalParameters
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    "Created: / 11-03-2012 / 11:46:18 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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testFormalParameters8
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        self 
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                parse: '(int a, char c)'
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        rule: #formalParameters
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    "Created: / 11-03-2012 / 11:45:11 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
6b0bbeb08b5a Fixes in Parser
vranyj1
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diff changeset
   313
1403
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   314
testImportDeclaration1
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   315
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
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   316
	self parse: 'import foo.Top;'
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
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   317
		rule: #importDeclaration
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
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diff changeset
   318
!
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
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parents:
diff changeset
   319
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
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   320
testImportDeclaration2
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   321
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
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   322
	self parse: 'import foo.Top2.*;'
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
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diff changeset
   323
		rule: #importDeclaration
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
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diff changeset
   324
!
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
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parents:
diff changeset
   325
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
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   326
testMethodDeclaration3
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
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parents:
diff changeset
   327
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
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diff changeset
   328
	self 
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
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   329
		parse: '
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
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parents:
diff changeset
   330
    public void getMethod(String s, Object ... parameterType)
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
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parents:
diff changeset
   331
    {
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
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parents:
diff changeset
   332
    }
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   333
'
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
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parents:
diff changeset
   334
	rule: #methodDeclaration
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
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diff changeset
   335
!
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
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diff changeset
   336
1415
6b0bbeb08b5a Fixes in Parser
vranyj1
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   337
testMethodDeclaration5
6b0bbeb08b5a Fixes in Parser
vranyj1
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diff changeset
   338
6b0bbeb08b5a Fixes in Parser
vranyj1
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   339
        self 
6b0bbeb08b5a Fixes in Parser
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   340
                parse: '
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   341
    public void getMethod(String[] s)
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   342
    {
6b0bbeb08b5a Fixes in Parser
vranyj1
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diff changeset
   343
    }
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   344
'
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   345
        rule: #methodDeclaration
6b0bbeb08b5a Fixes in Parser
vranyj1
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diff changeset
   346
6b0bbeb08b5a Fixes in Parser
vranyj1
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diff changeset
   347
    "Created: / 11-03-2012 / 00:04:54 / Jan Vrany <jan.vrany@fit.cvut.cz>"
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   348
!
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   349
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
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   350
testMethodDeclaration6
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   351
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   352
        self 
6b0bbeb08b5a Fixes in Parser
vranyj1
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   353
                parse: '
6b0bbeb08b5a Fixes in Parser
vranyj1
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   354
    public void getMethod(String s[])
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   355
    {
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   356
    }
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   357
'
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   358
        rule: #methodDeclaration
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   359
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   360
    "Created: / 11-03-2012 / 00:05:06 / Jan Vrany <jan.vrany@fit.cvut.cz>"
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   361
!
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   362
1424
9d8337007106 Fixes in JavaSyntaxHighlighter to use new JavaParser
vranyj1
parents: 1422
diff changeset
   363
testMethodDeclaration9
9d8337007106 Fixes in JavaSyntaxHighlighter to use new JavaParser
vranyj1
parents: 1422
diff changeset
   364
9d8337007106 Fixes in JavaSyntaxHighlighter to use new JavaParser
vranyj1
parents: 1422
diff changeset
   365
        self 
9d8337007106 Fixes in JavaSyntaxHighlighter to use new JavaParser
vranyj1
parents: 1422
diff changeset
   366
                parse: '
9d8337007106 Fixes in JavaSyntaxHighlighter to use new JavaParser
vranyj1
parents: 1422
diff changeset
   367
    public Map<Integer,Map<String,String>> getMap()
9d8337007106 Fixes in JavaSyntaxHighlighter to use new JavaParser
vranyj1
parents: 1422
diff changeset
   368
    {
9d8337007106 Fixes in JavaSyntaxHighlighter to use new JavaParser
vranyj1
parents: 1422
diff changeset
   369
    }
9d8337007106 Fixes in JavaSyntaxHighlighter to use new JavaParser
vranyj1
parents: 1422
diff changeset
   370
'
9d8337007106 Fixes in JavaSyntaxHighlighter to use new JavaParser
vranyj1
parents: 1422
diff changeset
   371
        rule: #methodDeclaration
9d8337007106 Fixes in JavaSyntaxHighlighter to use new JavaParser
vranyj1
parents: 1422
diff changeset
   372
9d8337007106 Fixes in JavaSyntaxHighlighter to use new JavaParser
vranyj1
parents: 1422
diff changeset
   373
    "Created: / 16-03-2012 / 23:26:39 / Jan Vrany <jan.vrany@fit.cvut.cz>"
9d8337007106 Fixes in JavaSyntaxHighlighter to use new JavaParser
vranyj1
parents: 1422
diff changeset
   374
!
9d8337007106 Fixes in JavaSyntaxHighlighter to use new JavaParser
vranyj1
parents: 1422
diff changeset
   375
1403
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   376
testPackageDeclaration1
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
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parents:
diff changeset
   377
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   378
	self parse: 'package foo;'
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   379
		rule: #packageDeclaration
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   380
!
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   381
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   382
testPackageDeclaration2
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   383
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   384
	self parse: 'package foo.Bar;'
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   385
		rule: #packageDeclaration
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   386
!
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   387
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   388
testPackageDeclaration3
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   389
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   390
	self fail: 'package ;'
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   391
		rule: #packageDeclaration
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   392
!
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   393
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   394
testQualifiedName1
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   395
1881
80d037e8a596 JavaParser refactoring - qualifiedName & qualifiedNameForImport.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1879
diff changeset
   396
    self assert: (self parse: 'a.a' rule: #qualifiedName) = 'a.a'
80d037e8a596 JavaParser refactoring - qualifiedName & qualifiedNameForImport.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1879
diff changeset
   397
80d037e8a596 JavaParser refactoring - qualifiedName & qualifiedNameForImport.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1879
diff changeset
   398
    "Modified: / 15-12-2012 / 22:38:51 / Jan Vrany <jan.vrany@fit.cvut.cz>"
80d037e8a596 JavaParser refactoring - qualifiedName & qualifiedNameForImport.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1879
diff changeset
   399
!
80d037e8a596 JavaParser refactoring - qualifiedName & qualifiedNameForImport.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1879
diff changeset
   400
80d037e8a596 JavaParser refactoring - qualifiedName & qualifiedNameForImport.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1879
diff changeset
   401
testQualifiedNameForImport
80d037e8a596 JavaParser refactoring - qualifiedName & qualifiedNameForImport.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1879
diff changeset
   402
80d037e8a596 JavaParser refactoring - qualifiedName & qualifiedNameForImport.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1879
diff changeset
   403
    self assert: (self parse: 'a.a' rule: #qualifiedNameForImport) = 'a.a'
80d037e8a596 JavaParser refactoring - qualifiedName & qualifiedNameForImport.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1879
diff changeset
   404
80d037e8a596 JavaParser refactoring - qualifiedName & qualifiedNameForImport.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1879
diff changeset
   405
    "Created: / 15-12-2012 / 22:39:07 / Jan Vrany <jan.vrany@fit.cvut.cz>"
80d037e8a596 JavaParser refactoring - qualifiedName & qualifiedNameForImport.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1879
diff changeset
   406
!
80d037e8a596 JavaParser refactoring - qualifiedName & qualifiedNameForImport.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1879
diff changeset
   407
80d037e8a596 JavaParser refactoring - qualifiedName & qualifiedNameForImport.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1879
diff changeset
   408
testQualifiedNameForImport2
80d037e8a596 JavaParser refactoring - qualifiedName & qualifiedNameForImport.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1879
diff changeset
   409
80d037e8a596 JavaParser refactoring - qualifiedName & qualifiedNameForImport.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1879
diff changeset
   410
    self assert: (self parse: 'a.a.*' rule: #qualifiedNameForImport) = 'a.a.*'
80d037e8a596 JavaParser refactoring - qualifiedName & qualifiedNameForImport.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1879
diff changeset
   411
80d037e8a596 JavaParser refactoring - qualifiedName & qualifiedNameForImport.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1879
diff changeset
   412
    "Created: / 15-12-2012 / 22:40:45 / Jan Vrany <jan.vrany@fit.cvut.cz>"
80d037e8a596 JavaParser refactoring - qualifiedName & qualifiedNameForImport.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1879
diff changeset
   413
!
80d037e8a596 JavaParser refactoring - qualifiedName & qualifiedNameForImport.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1879
diff changeset
   414
80d037e8a596 JavaParser refactoring - qualifiedName & qualifiedNameForImport.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1879
diff changeset
   415
testQualifiedNameForImport3
80d037e8a596 JavaParser refactoring - qualifiedName & qualifiedNameForImport.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1879
diff changeset
   416
80d037e8a596 JavaParser refactoring - qualifiedName & qualifiedNameForImport.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1879
diff changeset
   417
    self assert: (self parse: 'a.*' rule: #qualifiedNameForImport) = 'a.*'
80d037e8a596 JavaParser refactoring - qualifiedName & qualifiedNameForImport.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1879
diff changeset
   418
80d037e8a596 JavaParser refactoring - qualifiedName & qualifiedNameForImport.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1879
diff changeset
   419
    "Created: / 15-12-2012 / 22:40:55 / Jan Vrany <jan.vrany@fit.cvut.cz>"
1403
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   420
!
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   421
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   422
testUnaryExpression1
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   423
1415
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   424
    self 
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   425
        parse: 'a'
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   426
        rule: #unaryExpression
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   427
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   428
    "Modified (format): / 11-03-2012 / 13:41:20 / Jan Vrany <jan.vrany@fit.cvut.cz>"
1422
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   429
!
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   430
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   431
test_block_01
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   432
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   433
    self 
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   434
        parse: '{ }'
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   435
        rule: #block
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   436
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   437
    "Created: / 16-03-2012 / 00:40:55 / Jan Vrany <jan.vrany@fit.cvut.cz>"
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   438
!
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   439
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   440
test_block_02
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   441
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   442
    self 
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   443
        parse: '{ Syste.out.println(); }'
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   444
        rule: #block
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   445
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   446
    "Created: / 16-03-2012 / 00:41:12 / Jan Vrany <jan.vrany@fit.cvut.cz>"
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   447
!
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   448
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   449
test_block_03
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   450
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   451
    self 
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   452
        parse: '{ { Syste.out.println();} }'
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   453
        rule: #block
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   454
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   455
    "Created: / 16-03-2012 / 00:41:22 / Jan Vrany <jan.vrany@fit.cvut.cz>"
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   456
!
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   457
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   458
test_block_04
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   459
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   460
    self 
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   461
        parse: '{ Syste.out.println("{"); }'
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   462
        rule: #block
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   463
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   464
    "Created: / 16-03-2012 / 00:41:41 / Jan Vrany <jan.vrany@fit.cvut.cz>"
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   465
!
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   466
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   467
test_block_05
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   468
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   469
    self 
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   470
        parse: '{ Syste.out.println("\"{"); }'
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   471
        rule: #block
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   472
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   473
    "Created: / 16-03-2012 / 00:42:02 / Jan Vrany <jan.vrany@fit.cvut.cz>"
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   474
!
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   475
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   476
test_block_06
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   477
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   478
    self 
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   479
        parse: '{ Syste.out.println(''}''); }'
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   480
        rule: #block
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   481
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   482
    "Created: / 16-03-2012 / 00:51:01 / Jan Vrany <jan.vrany@fit.cvut.cz>"
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   483
!
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   484
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   485
test_block_07
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   486
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   487
    self 
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   488
        parse: '  {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   489
        super(annotationType.getName() + " missing element " + elementName);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   490
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   491
        this.annotationType = annotationType;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   492
        this.elementName = elementName;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   493
    }   '
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   494
        rule: #block
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   495
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   496
    "Created: / 16-03-2012 / 00:53:06 / Jan Vrany <jan.vrany@fit.cvut.cz>"
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   497
!
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   498
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   499
test_block_08
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   500
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   501
    self 
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   502
        parse: '  {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   503
        /* {{{ */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   504
    }   '
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   505
        rule: #block
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   506
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   507
    "Created: / 16-03-2012 / 01:13:37 / Jan Vrany <jan.vrany@fit.cvut.cz>"
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   508
!
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   509
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   510
test_block_09
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   511
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   512
    self 
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   513
        parse: '  {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   514
        // {{{
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   515
    }   '
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   516
        rule: #block
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   517
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   518
    "Created: / 16-03-2012 / 01:15:37 / Jan Vrany <jan.vrany@fit.cvut.cz>"
1403
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   519
! !
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   520
1417
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   521
!JavaParserIITests methodsFor:'testing-annotations'!
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   522
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   523
test_annotation_01
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   524
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   525
    self 
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   526
        parse: '@Documented'
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   527
        rule: #annotation
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   528
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   529
    "Created: / 12-03-2012 / 16:11:29 / Jan Vrany <jan.vrany@fit.cvut.cz>"
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   530
!
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   531
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   532
test_annotation_02
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   533
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   534
    self 
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   535
        parse: '@Target ( ElementType.ANNOTATION_TYPE)'
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   536
        rule: #annotation
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   537
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   538
    "Created: / 12-03-2012 / 16:11:51 / Jan Vrany <jan.vrany@fit.cvut.cz>"
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   539
! !
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   540
1403
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   541
!JavaParserIITests methodsFor:'testing-classes'!
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   542
1412
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   543
testClassBody1
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   544
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   545
    self 
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   546
        parse: '{ public method(int m) {      } }'
1415
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   547
        rule: #classBody
1412
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   548
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   549
    "Created: / 10-03-2012 / 13:37:06 / Jan Vrany <jan.vrany@fit.cvut.cz>"
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   550
!
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   551
1415
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   552
testClassBody2
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   553
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   554
    self 
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   555
        parse: '{ public static void main(int m) {      } }'
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   556
        rule: #classBody
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   557
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   558
    "Created: / 10-03-2012 / 23:58:52 / Jan Vrany <jan.vrany@fit.cvut.cz>"
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   559
!
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   560
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   561
testClassBody3
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   562
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   563
    self 
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   564
        parse: '{ public static void main(int m) { print();     } }'
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   565
        rule: #classBody
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   566
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   567
    "Created: / 10-03-2012 / 23:59:10 / Jan Vrany <jan.vrany@fit.cvut.cz>"
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   568
!
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   569
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   570
testClassBody4
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   571
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   572
        self parse: '
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   573
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   574
{  
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   575
        public static void main(String args[])
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   576
        {
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   577
           System.out.println("Hello World!!");
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   578
        }
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   579
}'
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   580
        rule: #classBody
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   581
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   582
    "Created: / 11-03-2012 / 00:00:10 / Jan Vrany <jan.vrany@fit.cvut.cz>"
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   583
!
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   584
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   585
testClassBody5
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   586
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   587
        self parse: '
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   588
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   589
{  
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   590
    public int i;
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   591
}'
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   592
        rule: #classBody
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   593
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   594
    "Created: / 11-03-2012 / 13:15:42 / Jan Vrany <jan.vrany@fit.cvut.cz>"
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   595
!
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   596
1403
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   597
testClassDeclaration1
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   598
1412
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   599
        self parse: '
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   600
        class myfirstjavaprog
1403
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   601
{  
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   602
        public static void main(String args[])
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   603
        {
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   604
           System.out.println("Hello World!!");
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   605
        }
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   606
}'
1412
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   607
        rule: #classDeclaration
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   608
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   609
    "Modified: / 10-03-2012 / 13:31:51 / Jan Vrany <jan.vrany@fit.cvut.cz>"
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   610
!
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   611
1422
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   612
testClassDeclaration15
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   613
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   614
        self parse: '
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   615
class XXX
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   616
{  
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   617
} // trailing comment
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   618
'
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   619
        rule: #compilationUnit
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   620
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   621
    "Created: / 16-03-2012 / 10:27:11 / Jan Vrany <jan.vrany@fit.cvut.cz>"
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   622
!
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
   623
1895
2d30e588124c added reloading tests and naive implementation
Marcel Hlopko <marcel.hlopko@fit.cvut.cz>
parents: 1881
diff changeset
   624
testClassDeclaration16
2d30e588124c added reloading tests and naive implementation
Marcel Hlopko <marcel.hlopko@fit.cvut.cz>
parents: 1881
diff changeset
   625
    self should: [
2d30e588124c added reloading tests and naive implementation
Marcel Hlopko <marcel.hlopko@fit.cvut.cz>
parents: 1881
diff changeset
   626
        self parse: '
1945
faee943f3333 Test fix: JavaParserIITests>>testClassDeclaration16.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1895
diff changeset
   627
            class XXX
1895
2d30e588124c added reloading tests and naive implementation
Marcel Hlopko <marcel.hlopko@fit.cvut.cz>
parents: 1881
diff changeset
   628
            {  
2d30e588124c added reloading tests and naive implementation
Marcel Hlopko <marcel.hlopko@fit.cvut.cz>
parents: 1881
diff changeset
   629
            } // trailing comment
2d30e588124c added reloading tests and naive implementation
Marcel Hlopko <marcel.hlopko@fit.cvut.cz>
parents: 1881
diff changeset
   630
            '
2d30e588124c added reloading tests and naive implementation
Marcel Hlopko <marcel.hlopko@fit.cvut.cz>
parents: 1881
diff changeset
   631
        rule: #compilationUnit
2d30e588124c added reloading tests and naive implementation
Marcel Hlopko <marcel.hlopko@fit.cvut.cz>
parents: 1881
diff changeset
   632
    ] raise: Error.
2d30e588124c added reloading tests and naive implementation
Marcel Hlopko <marcel.hlopko@fit.cvut.cz>
parents: 1881
diff changeset
   633
2d30e588124c added reloading tests and naive implementation
Marcel Hlopko <marcel.hlopko@fit.cvut.cz>
parents: 1881
diff changeset
   634
    "Created: / 16-12-2012 / 16:54:44 / Marcel Hlopko <marcel.hlopko@fit.cvut.cz>"
1945
faee943f3333 Test fix: JavaParserIITests>>testClassDeclaration16.
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1895
diff changeset
   635
    "Modified: / 11-01-2013 / 11:38:33 / Jan Vrany <jan.vrany@fit.cvut.cz>"
1895
2d30e588124c added reloading tests and naive implementation
Marcel Hlopko <marcel.hlopko@fit.cvut.cz>
parents: 1881
diff changeset
   636
!
2d30e588124c added reloading tests and naive implementation
Marcel Hlopko <marcel.hlopko@fit.cvut.cz>
parents: 1881
diff changeset
   637
1412
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   638
testClassDeclaration2
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   639
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   640
        self parse: '
1417
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   641
        //aaa
1412
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   642
        class myfirstjavaprog
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   643
{  
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   644
}'
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   645
        rule: #normalClassDeclaration
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   646
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   647
    "Created: / 10-03-2012 / 13:25:05 / Jan Vrany <jan.vrany@fit.cvut.cz>"
1418
5f07e6439cbd Fixes in Parser...
vranyj1
parents: 1417
diff changeset
   648
    "Modified: / 14-03-2012 / 10:39:03 / jv"
1403
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   649
!
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   650
1417
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   651
testClassDeclaration3
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   652
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   653
        self parse: '
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   654
        @interface MyFirstAnnotation
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   655
{  
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   656
}'
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   657
        rule: #annotationTypeDeclaration
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   658
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   659
    "Created: / 12-03-2012 / 16:18:47 / Jan Vrany <jan.vrany@fit.cvut.cz>"
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   660
!
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   661
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   662
testClassDeclaration3b
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   663
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   664
        self parse: '
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   665
        @interface MyFirstAnnotation
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   666
{  
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   667
}'
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   668
        rule: #interfaceDeclaration
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   669
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   670
    "Created: / 12-03-2012 / 16:20:13 / Jan Vrany <jan.vrany@fit.cvut.cz>"
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   671
!
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   672
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   673
testClassDeclaration3c
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   674
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   675
        self parse: '
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   676
        @interface MyFirstAnnotation
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   677
{  
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   678
}'
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   679
        rule: #classOrInterfaceDeclaration
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   680
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   681
    "Created: / 12-03-2012 / 16:20:49 / Jan Vrany <jan.vrany@fit.cvut.cz>"
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   682
!
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   683
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   684
testClassDeclaration3d
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   685
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   686
        self parse: '
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   687
        @Target ( ElementType.ANNOTATION_TYPE )
1421
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   688
        @TargetX ( ElementTypeX.ANNOTATION_TYPE )
1417
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   689
        public @interface MyFirstAnnotation
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   690
{  
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   691
}'
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   692
        rule: #classOrInterfaceDeclaration
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   693
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   694
    "Created: / 12-03-2012 / 16:21:05 / Jan Vrany <jan.vrany@fit.cvut.cz>"
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   695
!
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   696
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   697
testClassDeclaration3e
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   698
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   699
        self parse: '
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   700
        @Target 
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   701
        public @interface MyFirstAnnotation
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   702
{  
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   703
}'
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   704
        rule: #classOrInterfaceDeclaration
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   705
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   706
    "Created: / 12-03-2012 / 17:03:51 / Jan Vrany <jan.vrany@fit.cvut.cz>"
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   707
!
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   708
1420
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   709
testClassDeclaration3f
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   710
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   711
        self parse: '
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   712
        @Target ( ElementType.ANNOTATION_TYPE )
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   713
        public interface IInterface
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   714
{  
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   715
}'
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   716
        rule: #classOrInterfaceDeclaration
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   717
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   718
    "Created: / 15-03-2012 / 10:38:39 / Jan Vrany <jan.vrany@fit.cvut.cz>"
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   719
!
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   720
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   721
testClassDeclaration3g
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   722
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   723
        self parse: '
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   724
        @Target 
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   725
        public @interface MyFirstAnnotation
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   726
{  
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   727
}'
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   728
        rule: #classOrInterfaceDeclaration
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   729
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   730
    "Created: / 15-03-2012 / 10:38:58 / Jan Vrany <jan.vrany@fit.cvut.cz>"
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   731
!
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   732
1421
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   733
testClassDeclaration4a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   734
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   735
        self parse: '
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   736
public enum ElementType {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   737
    /** Class, interface (including annotation type), or enum declaration */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   738
    TYPE,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   739
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   740
    /** Field declaration (includes enum constants) */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   741
    FIELD,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   742
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   743
    /** Method declaration */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   744
    METHOD,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   745
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   746
    /** Parameter declaration */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   747
    PARAMETER
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   748
}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   749
'
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   750
        rule: #enumDeclaration
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   751
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   752
    "Created: / 15-03-2012 / 21:14:43 / Jan Vrany <jan.vrany@fit.cvut.cz>"
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   753
!
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   754
1403
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   755
testMethodDeclaration1
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   756
1420
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   757
        self 
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   758
            parse: 'public void aMethod() {         }'
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   759
            rule: #methodDeclaration
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   760
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
   761
    "Modified: / 15-03-2012 / 09:44:07 / Jan Vrany <jan.vrany@fit.cvut.cz>"
1403
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   762
!
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   763
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   764
testMethodDeclaration2
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   765
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   766
	self 
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   767
		parse: 'public aMethod() {	}'
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   768
			rule: #methodDeclaration
1412
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   769
!
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   770
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   771
testMethodDeclaration4
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   772
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   773
        self 
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   774
                parse: 'public method(int m) {      }'
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   775
                        rule: #methodDeclaration
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   776
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   777
    "Created: / 10-03-2012 / 13:35:53 / Jan Vrany <jan.vrany@fit.cvut.cz>"
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   778
!
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   779
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   780
testMethodDeclaration4b
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   781
1415
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   782
    self 
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   783
        parse: 'public method(int m) { }'
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   784
        rule: #classBodyDeclaration
1412
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   785
93b28a7963b0 Fixes and improvements in parser
vranyj1
parents: 1403
diff changeset
   786
    "Created: / 10-03-2012 / 13:36:16 / Jan Vrany <jan.vrany@fit.cvut.cz>"
1417
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   787
!
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   788
1421
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   789
testMethodDeclaration7
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   790
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   791
    self 
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   792
        parse: 'public Set<E<T1,T2>> m() { }'
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   793
        rule: #classBodyDeclaration
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   794
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   795
    "Created: / 15-03-2012 / 23:06:27 / Jan Vrany <jan.vrany@fit.cvut.cz>"
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   796
!
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   797
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   798
testMethodDeclaration7b
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   799
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   800
    self 
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   801
        parse: 'public Set<E<T1,T2>> m() { }'
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   802
        rule: #classBodyDeclaration
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   803
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   804
    "Created: / 15-03-2012 / 23:18:42 / Jan Vrany <jan.vrany@fit.cvut.cz>"
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   805
!
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   806
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   807
testMethodDeclaration8
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   808
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   809
    self 
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   810
        parse: 'public Map<String,String> m() { }'
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   811
        rule: #classBodyDeclaration
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   812
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   813
    "Created: / 15-03-2012 / 23:08:09 / Jan Vrany <jan.vrany@fit.cvut.cz>"
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   814
!
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   815
1417
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   816
test_classModifiers_01
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   817
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   818
    self 
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   819
        parse: '@Documented'
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   820
        rule: #classModifiers
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   821
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   822
    "Created: / 12-03-2012 / 16:17:13 / Jan Vrany <jan.vrany@fit.cvut.cz>"
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   823
!
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   824
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   825
test_classModifiers_02
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   826
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   827
    self 
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   828
        parse: '
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   829
                @Target ( ElementType.ANNOTATION_TYPE )
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   830
                public'
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   831
        rule: #classModifiers
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   832
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
   833
    "Created: / 12-03-2012 / 16:17:36 / Jan Vrany <jan.vrany@fit.cvut.cz>"
1403
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   834
! !
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
   835
1415
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   836
!JavaParserIITests methodsFor:'testing-declarations'!
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   837
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   838
test_field_declaration_01
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   839
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   840
    self 
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   841
        parse: 'public int i;'
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   842
        rule: #fieldDeclaration
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   843
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   844
    "Created: / 11-03-2012 / 13:13:53 / Jan Vrany <jan.vrany@fit.cvut.cz>"
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   845
!
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   846
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   847
test_field_declaration_02
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   848
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   849
    self 
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   850
        parse: 'public int String;'
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   851
        rule: #fieldDeclaration
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   852
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   853
    "Created: / 11-03-2012 / 13:14:01 / Jan Vrany <jan.vrany@fit.cvut.cz>"
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   854
!
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   855
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   856
test_field_declaration_03
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   857
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   858
    self 
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   859
        parse: 'protected static int f;'
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   860
        rule: #fieldDeclaration
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   861
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   862
    "Created: / 11-03-2012 / 13:14:14 / Jan Vrany <jan.vrany@fit.cvut.cz>"
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   863
!
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   864
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   865
test_formal_parameter_decl_01
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   866
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   867
    self 
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   868
        parse: 'char c'
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   869
        rule: #formalParameter
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   870
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   871
    "Created: / 11-03-2012 / 11:56:07 / Jan Vrany <jan.vrany@fit.cvut.cz>"
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   872
!
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   873
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   874
test_formal_parameter_decl_01b
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   875
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   876
    self 
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   877
        parse: 'final char c'
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   878
        rule: #formalParameter
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   879
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   880
    "Created: / 11-03-2012 / 12:20:55 / Jan Vrany <jan.vrany@fit.cvut.cz>"
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   881
!
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   882
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   883
test_formal_parameter_decl_02
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   884
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   885
    self 
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   886
        parse: 'String s'
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   887
        rule: #normalParameterDecl
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   888
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   889
    "Created: / 11-03-2012 / 11:56:57 / Jan Vrany <jan.vrany@fit.cvut.cz>"
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   890
!
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   891
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   892
test_formal_parameter_decl_03
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   893
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   894
    self 
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   895
        parse: 'java.lang.String s'
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   896
        rule: #normalParameterDecl
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   897
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   898
    "Created: / 11-03-2012 / 12:21:21 / Jan Vrany <jan.vrany@fit.cvut.cz>"
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   899
!
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   900
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   901
test_formal_parameter_decl_04
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   902
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   903
    self 
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   904
        parse: 'final String s'
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   905
        rule: #normalParameterDecl
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   906
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   907
    "Created: / 11-03-2012 / 12:41:15 / Jan Vrany <jan.vrany@fit.cvut.cz>"
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   908
!
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   909
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   910
test_formal_parameter_decl_05
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   911
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   912
    self 
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   913
        parse: 'String ... strings'
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   914
        rule: #ellipsisParameterDecl
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   915
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   916
    "Created: / 11-03-2012 / 13:03:59 / Jan Vrany <jan.vrany@fit.cvut.cz>"
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   917
! !
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   918
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   919
!JavaParserIITests methodsFor:'testing-types'!
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   920
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   921
testType_01
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   922
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   923
    self 
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   924
        parse: 'char'
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   925
        rule: #type
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   926
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   927
    "Created: / 11-03-2012 / 11:53:10 / Jan Vrany <jan.vrany@fit.cvut.cz>"
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   928
!
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   929
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   930
testType_02
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   931
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   932
    self 
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   933
        parse: 'boolean[]'
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   934
        rule: #type
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   935
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   936
    "Created: / 11-03-2012 / 11:53:50 / Jan Vrany <jan.vrany@fit.cvut.cz>"
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   937
!
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   938
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   939
testType_03
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   940
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   941
    self 
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   942
        parse: 'String'
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   943
        rule: #type
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   944
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   945
    "Created: / 11-03-2012 / 11:54:01 / Jan Vrany <jan.vrany@fit.cvut.cz>"
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   946
!
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   947
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   948
testType_04
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   949
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   950
    self 
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   951
        parse: 'java.lang.Integer'
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   952
        rule: #type
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   953
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   954
    "Created: / 11-03-2012 / 11:54:30 / Jan Vrany <jan.vrany@fit.cvut.cz>"
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   955
!
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   956
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   957
testType_05
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   958
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   959
    self 
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   960
        parse: 'Boolean[]'
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   961
        rule: #type
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   962
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   963
    "Created: / 11-03-2012 / 11:54:42 / Jan Vrany <jan.vrany@fit.cvut.cz>"
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   964
!
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   965
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   966
testType_06
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   967
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   968
    self 
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   969
        parse: 'Boolean[][]'
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   970
        rule: #type
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   971
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   972
    "Created: / 11-03-2012 / 11:54:49 / Jan Vrany <jan.vrany@fit.cvut.cz>"
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   973
!
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   974
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   975
testType_07
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   976
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   977
    self 
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   978
        parse: 'java.lang.Boolean[][]'
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   979
        rule: #type
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   980
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
   981
    "Created: / 11-03-2012 / 11:55:02 / Jan Vrany <jan.vrany@fit.cvut.cz>"
1421
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   982
!
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   983
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   984
testType_08
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   985
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   986
    self 
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   987
        parse: 'Set<Map.Entry>'
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   988
        rule: #type
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   989
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   990
    "Created: / 15-03-2012 / 23:05:12 / Jan Vrany <jan.vrany@fit.cvut.cz>"
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   991
!
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   992
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   993
testType_09
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   994
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   995
    self 
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   996
        parse: 'Set<Map.EntrySet<String,String>>'
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   997
        rule: #type
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   998
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
   999
    "Created: / 15-03-2012 / 23:05:27 / Jan Vrany <jan.vrany@fit.cvut.cz>"
1415
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
  1000
! !
6b0bbeb08b5a Fixes in Parser
vranyj1
parents: 1412
diff changeset
  1001
1417
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1002
!JavaParserIITests methodsFor:'tests-compilation units'!
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1003
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1004
test_compilation_unit_01a
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1005
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1006
    self parse:'
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1007
@Retention(RetentionPolicy.RUNTIME)
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1008
public @interface Retention {
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1009
}
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1010
' rule: #interfaceDeclaration
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1011
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1012
    "Created: / 12-03-2012 / 16:09:05 / Jan Vrany <jan.vrany@fit.cvut.cz>"
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1013
!
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1014
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1015
test_compilation_unit_01aa
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1016
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1017
    self parse:'
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1018
@Retention(RetentionPolicy.RUNTIME)
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1019
public @interface Retention {
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1020
}
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1021
' rule: #typeDeclaration
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1022
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1023
    "Created: / 12-03-2012 / 18:25:22 / Jan Vrany <jan.vrany@fit.cvut.cz>"
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1024
!
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1025
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1026
test_compilation_unit_01ab
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1027
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1028
    self parse:'
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1029
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1030
@Retention(RetentionPolicy.RUNTIME)
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1031
public @interface Retention {
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1032
}
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1033
' rule: #compilationUnit
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1034
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1035
    "Created: / 12-03-2012 / 18:25:59 / Jan Vrany <jan.vrany@fit.cvut.cz>"
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1036
!
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1037
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1038
test_compilation_unit_01ac
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1039
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1040
    self parse:'
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1041
package java.lang;
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1042
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1043
@Retention(RetentionPolicy.RUNTIME)
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1044
public @interface Retention {
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1045
}
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1046
' rule: #compilationUnit
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1047
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1048
    "Created: / 12-03-2012 / 18:26:14 / Jan Vrany <jan.vrany@fit.cvut.cz>"
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1049
!
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1050
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1051
test_compilation_unit_01ad
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1052
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1053
    self parse:'
1421
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1054
/** comment */
1417
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1055
package java.lang;
1421
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1056
/** comment */
1417
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1057
@Retention(RetentionPolicy.RUNTIME)
1421
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1058
@Target(ElementType.ANNOTATION_TYPE)
1417
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1059
public @interface Retention {
1421
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1060
1417
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1061
}
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1062
' rule: #compilationUnit
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1063
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1064
    "Created: / 12-03-2012 / 18:46:58 / Jan Vrany <jan.vrany@fit.cvut.cz>"
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1065
!
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1066
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1067
test_compilation_unit_01b
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1068
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1069
    self parse:'
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1070
/*
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1071
 * Copyright 2003-2006 Sun Microsystems, Inc.  All Rights Reserved.
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1072
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1073
 *
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1074
 * This code is free software; you can redistribute it and/or modify it
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1075
 * under the terms of the GNU General Public License version 2 only, as
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1076
 * published by the Free Software Foundation.  Sun designates this
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1077
 * particular file as subject to the "Classpath" exception as provided
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1078
 * by Sun in the LICENSE file that accompanied this code.
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1079
 *
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1080
 * This code is distributed in the hope that it will be useful, but WITHOUT
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1081
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1082
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1083
 * version 2 for more details (a copy is included in the LICENSE file that
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1084
 * accompanied this code).
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1085
 *
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1086
 * You should have received a copy of the GNU General Public License version
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1087
 * 2 along with this work; if not, write to the Free Software Foundation,
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1088
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1089
 *
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1090
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1091
 * CA 95054 USA or visit www.sun.com if you need additional information or
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1092
 * have any questions.
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1093
 */
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1094
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1095
package java.lang.annotation;
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1096
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1097
/**
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1098
 * Indicates how long annotations with the annotated type are to
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1099
 * be retained.  If no Retention annotation is present on
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1100
 * an annotation type declaration, the retention policy defaults to
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1101
 * {@code RetentionPolicy.CLASS}.
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1102
 *
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1103
 * <p>A Retention meta-annotation has effect only if the
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1104
 * meta-annotated type is used directly for annotation.  It has no
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1105
 * effect if the meta-annotated type is used as a member type in
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1106
 * another annotation type.
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1107
 *
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1108
 * @author  Joshua Bloch
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1109
 * @since 1.5
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1110
 */
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1111
@Documented
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1112
@Retention(RetentionPolicy.RUNTIME)
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1113
@Target(ElementType.ANNOTATION_TYPE)
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1114
public @interface Retention {
1421
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1115
1417
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1116
}
1421
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1117
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1118
1417
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1119
' rule: #compilationUnit
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1120
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1121
    "Created: / 12-03-2012 / 16:09:06 / Jan Vrany <jan.vrany@fit.cvut.cz>"
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1122
!
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1123
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1124
test_compilation_unit_01c
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1125
1420
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
  1126
    result := JavaParserII parse:'
1417
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1127
/*
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1128
 * Copyright 2003-2006 Sun Microsystems, Inc.  All Rights Reserved.
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1129
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1130
 *
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1131
 * This code is free software; you can redistribute it and/or modify it
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1132
 * under the terms of the GNU General Public License version 2 only, as
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1133
 * published by the Free Software Foundation.  Sun designates this
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1134
 * particular file as subject to the "Classpath" exception as provided
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1135
 * by Sun in the LICENSE file that accompanied this code.
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1136
 *
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1137
 * This code is distributed in the hope that it will be useful, but WITHOUT
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1138
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1139
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1140
 * version 2 for more details (a copy is included in the LICENSE file that
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1141
 * accompanied this code).
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1142
 *
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1143
 * You should have received a copy of the GNU General Public License version
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1144
 * 2 along with this work; if not, write to the Free Software Foundation,
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1145
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1146
 *
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1147
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1148
 * CA 95054 USA or visit www.sun.com if you need additional information or
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1149
 * have any questions.
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1150
 */
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1151
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1152
package java.lang.annotation;
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1153
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1154
/**
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1155
 * Indicates how long annotations with the annotated type are to
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1156
 * be retained.  If no Retention annotation is present on
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1157
 * an annotation type declaration, the retention policy defaults to
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1158
 * {@code RetentionPolicy.CLASS}.
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1159
 *
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1160
 * <p>A Retention meta-annotation has effect only if the
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1161
 * meta-annotated type is used directly for annotation.  It has no
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1162
 * effect if the meta-annotated type is used as a member type in
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1163
 * another annotation type.
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1164
 *
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1165
 * @author  Joshua Bloch
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1166
 * @since 1.5
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1167
 */
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1168
@Documented
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1169
@Retention(RetentionPolicy.RUNTIME)
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1170
@Target(ElementType.ANNOTATION_TYPE)
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1171
public @interface Retention {
1420
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
  1172
    RetentionPolicy value();   
1417
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1173
}
1420
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
  1174
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
  1175
'.
574d4bda2162 Fixes - all test pass
vranyj1
parents: 1419
diff changeset
  1176
    self assert: result isPetitFailure not.
1417
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1177
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  1178
    "Created: / 12-03-2012 / 16:24:57 / Jan Vrany <jan.vrany@fit.cvut.cz>"
1421
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1179
!
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1180
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1181
test_compilation_unit_02a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1182
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1183
    result := JavaParserII parse:'
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1184
/*
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1185
 * Copyright 2004-2006 Sun Microsystems, Inc.  All Rights Reserved.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1186
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1187
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1188
 * This code is free software; you can redistribute it and/or modify it
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1189
 * under the terms of the GNU General Public License version 2 only, as
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1190
 * published by the Free Software Foundation.  Sun designates this
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1191
 * particular file as subject to the "Classpath" exception as provided
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1192
 * by Sun in the LICENSE file that accompanied this code.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1193
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1194
 * This code is distributed in the hope that it will be useful, but WITHOUT
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1195
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1196
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1197
 * version 2 for more details (a copy is included in the LICENSE file that
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1198
 * accompanied this code).
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1199
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1200
 * You should have received a copy of the GNU General Public License version
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1201
 * 2 along with this work; if not, write to the Free Software Foundation,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1202
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1203
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1204
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1205
 * CA 95054 USA or visit www.sun.com if you need additional information or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1206
 * have any questions.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1207
 */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1208
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1209
/**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1210
 * Provides library support for the Java programming language
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1211
 * annotation facility.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1212
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1213
 * @author Josh Bloch
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1214
 * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1215
 */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1216
package java.lang.annotation;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1217
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1218
'.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1219
    self assert: result isPetitFailure not.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1220
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1221
    "Created: / 15-03-2012 / 20:55:22 / Jan Vrany <jan.vrany@fit.cvut.cz>"
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1222
!
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1223
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1224
test_compilation_unit_03a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1225
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1226
    result := JavaParserII parse:'
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1227
/*
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1228
 * Copyright 2003-2004 Sun Microsystems, Inc.  All Rights Reserved.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1229
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1230
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1231
 * This code is free software; you can redistribute it and/or modify it
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1232
 * under the terms of the GNU General Public License version 2 only, as
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1233
 * published by the Free Software Foundation.  Sun designates this
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1234
 * particular file as subject to the "Classpath" exception as provided
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1235
 * by Sun in the LICENSE file that accompanied this code.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1236
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1237
 * This code is distributed in the hope that it will be useful, but WITHOUT
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1238
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1239
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1240
 * version 2 for more details (a copy is included in the LICENSE file that
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1241
 * accompanied this code).
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1242
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1243
 * You should have received a copy of the GNU General Public License version
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1244
 * 2 along with this work; if not, write to the Free Software Foundation,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1245
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1246
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1247
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1248
 * CA 95054 USA or visit www.sun.com if you need additional information or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1249
 * have any questions.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1250
 */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1251
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1252
package java.lang.annotation;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1253
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1254
/**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1255
 * A program element type.  The constants of this enumerated type
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1256
 * provide a simple classification of the declared elements in a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1257
 * Java program.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1258
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1259
 * <p>These constants are used with the {@link Target} meta-annotation type
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1260
 * to specify where it is legal to use an annotation type.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1261
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1262
 * @author  Joshua Bloch
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1263
 * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1264
 */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1265
public enum ElementType {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1266
    /** Class, interface (including annotation type), or enum declaration */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1267
    TYPE,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1268
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1269
    /** Field declaration (includes enum constants) */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1270
    FIELD,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1271
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1272
    /** Method declaration */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1273
    METHOD,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1274
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1275
    /** Parameter declaration */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1276
    PARAMETER,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1277
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1278
    /** Constructor declaration */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1279
    CONSTRUCTOR,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1280
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1281
    /** Local variable declaration */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1282
    LOCAL_VARIABLE,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1283
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1284
    /** Annotation type declaration */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1285
    ANNOTATION_TYPE,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1286
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1287
    /** Package declaration */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1288
    PACKAGE
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1289
}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1290
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1291
'.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1292
    self assert: result isPetitFailure not.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1293
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1294
    "Created: / 15-03-2012 / 21:13:00 / Jan Vrany <jan.vrany@fit.cvut.cz>"
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1295
!
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1296
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1297
test_compilation_unit_04a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1298
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1299
    result := JavaParserII parse:'
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1300
/*
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1301
 * Copyright 1999-2006 Sun Microsystems, Inc.  All Rights Reserved.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1302
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1303
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1304
 * This code is free software; you can redistribute it and/or modify it
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1305
 * under the terms of the GNU General Public License version 2 only, as
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1306
 * published by the Free Software Foundation.  Sun designates this
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1307
 * particular file as subject to the "Classpath" exception as provided
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1308
 * by Sun in the LICENSE file that accompanied this code.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1309
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1310
 * This code is distributed in the hope that it will be useful, but WITHOUT
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1311
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1312
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1313
 * version 2 for more details (a copy is included in the LICENSE file that
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1314
 * accompanied this code).
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1315
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1316
 * You should have received a copy of the GNU General Public License version
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1317
 * 2 along with this work; if not, write to the Free Software Foundation,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1318
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1319
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1320
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1321
 * CA 95054 USA or visit www.sun.com if you need additional information or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1322
 * have any questions.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1323
 */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1324
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1325
package java.lang;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1326
import java.util.Random;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1327
import sun.misc.FpUtils;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1328
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1329
/**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1330
 * The class {@code StrictMath} contains methods for performing basic
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1331
 * numeric operations such as the elementary exponential, logarithm,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1332
 * square root, and trigonometric functions.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1333
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1334
 * <p>To help ensure portability of Java programs, the definitions of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1335
 * some of the numeric functions in this package require that they
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1336
 * produce the same results as certain published algorithms. These
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1337
 * algorithms are available from the well-known network library
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1338
 * {@code netlib} as the package "Freely Distributable Math
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1339
 * Library," <a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1340
 * href="ftp://ftp.netlib.org/fdlibm.tar">{@code fdlibm}</a>. These
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1341
 * algorithms, which are written in the C programming language, are
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1342
 * then to be understood as executed with all floating-point
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1343
 * operations following the rules of Java floating-point arithmetic.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1344
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1345
 * <p>The Java math library is defined with respect to
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1346
 * {@code fdlibm} version 5.3. Where {@code fdlibm} provides
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1347
 * more than one definition for a function (such as
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1348
 * {@code acos}), use the "IEEE 754 core function" version
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1349
 * (residing in a file whose name begins with the letter
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1350
 * {@code e}).  The methods which require {@code fdlibm}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1351
 * semantics are {@code sin}, {@code cos}, {@code tan},
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1352
 * {@code asin}, {@code acos}, {@code atan},
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1353
 * {@code exp}, {@code log}, {@code log10},
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1354
 * {@code cbrt}, {@code atan2}, {@code pow},
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1355
 * {@code sinh}, {@code cosh}, {@code tanh},
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1356
 * {@code hypot}, {@code expm1}, and {@code log1p}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1357
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1358
 * @author  unascribed
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1359
 * @author  Joseph D. Darcy
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1360
 * @since   1.3
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1361
 */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1362
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1363
public final class StrictMath {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1364
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1365
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1366
     * Don''t let anyone instantiate this class.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1367
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1368
    private StrictMath() {}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1369
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1370
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1371
     * The {@code double} value that is closer than any other to
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1372
     * <i>e</i>, the base of the natural logarithms.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1373
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1374
    public static final double E = 2.7182818284590452354;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1375
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1376
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1377
     * The {@code double} value that is closer than any other to
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1378
     * <i>pi</i>, the ratio of the circumference of a circle to its
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1379
     * diameter.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1380
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1381
    public static final double PI = 3.14159265358979323846;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1382
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1383
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1384
     * Returns the trigonometric sine of an angle. Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1385
     * <ul><li>If the argument is NaN or an infinity, then the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1386
     * result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1387
     * <li>If the argument is zero, then the result is a zero with the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1388
     * same sign as the argument.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1389
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1390
     * @param   a   an angle, in radians.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1391
     * @return  the sine of the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1392
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1393
    public static native double sin(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1394
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1395
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1396
     * Returns the trigonometric cosine of an angle. Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1397
     * <ul><li>If the argument is NaN or an infinity, then the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1398
     * result is NaN.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1399
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1400
     * @param   a   an angle, in radians.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1401
     * @return  the cosine of the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1402
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1403
    public static native double cos(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1404
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1405
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1406
     * Returns the trigonometric tangent of an angle. Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1407
     * <ul><li>If the argument is NaN or an infinity, then the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1408
     * is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1409
     * <li>If the argument is zero, then the result is a zero with the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1410
     * same sign as the argument.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1411
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1412
     * @param   a   an angle, in radians.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1413
     * @return  the tangent of the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1414
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1415
    public static native double tan(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1416
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1417
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1418
     * Returns the arc sine of a value; the returned angle is in the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1419
     * range -<i>pi</i>/2 through <i>pi</i>/2.  Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1420
     * <ul><li>If the argument is NaN or its absolute value is greater
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1421
     * than 1, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1422
     * <li>If the argument is zero, then the result is a zero with the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1423
     * same sign as the argument.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1424
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1425
     * @param   a   the value whose arc sine is to be returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1426
     * @return  the arc sine of the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1427
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1428
    public static native double asin(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1429
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1430
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1431
     * Returns the arc cosine of a value; the returned angle is in the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1432
     * range 0.0 through <i>pi</i>.  Special case:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1433
     * <ul><li>If the argument is NaN or its absolute value is greater
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1434
     * than 1, then the result is NaN.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1435
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1436
     * @param   a   the value whose arc cosine is to be returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1437
     * @return  the arc cosine of the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1438
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1439
    public static native double acos(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1440
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1441
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1442
     * Returns the arc tangent of a value; the returned angle is in the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1443
     * range -<i>pi</i>/2 through <i>pi</i>/2.  Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1444
     * <ul><li>If the argument is NaN, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1445
     * <li>If the argument is zero, then the result is a zero with the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1446
     * same sign as the argument.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1447
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1448
     * @param   a   the value whose arc tangent is to be returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1449
     * @return  the arc tangent of the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1450
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1451
    public static native double atan(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1452
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1453
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1454
     * Converts an angle measured in degrees to an approximately
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1455
     * equivalent angle measured in radians.  The conversion from
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1456
     * degrees to radians is generally inexact.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1457
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1458
     * @param   angdeg   an angle, in degrees
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1459
     * @return  the measurement of the angle {@code angdeg}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1460
     *          in radians.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1461
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1462
    public static strictfp double toRadians(double angdeg) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1463
        return angdeg / 180.0 * PI;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1464
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1465
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1466
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1467
     * Converts an angle measured in radians to an approximately
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1468
     * equivalent angle measured in degrees.  The conversion from
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1469
     * radians to degrees is generally inexact; users should
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1470
     * <i>not</i> expect {@code cos(toRadians(90.0))} to exactly
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1471
     * equal {@code 0.0}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1472
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1473
     * @param   angrad   an angle, in radians
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1474
     * @return  the measurement of the angle {@code angrad}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1475
     *          in degrees.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1476
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1477
    public static strictfp double toDegrees(double angrad) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1478
        return angrad * 180.0 / PI;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1479
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1480
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1481
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1482
     * Returns Euler''s number <i>e</i> raised to the power of a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1483
     * {@code double} value. Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1484
     * <ul><li>If the argument is NaN, the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1485
     * <li>If the argument is positive infinity, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1486
     * positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1487
     * <li>If the argument is negative infinity, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1488
     * positive zero.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1489
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1490
     * @param   a   the exponent to raise <i>e</i> to.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1491
     * @return  the value <i>e</i><sup>{@code a}</sup>,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1492
     *          where <i>e</i> is the base of the natural logarithms.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1493
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1494
    public static native double exp(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1495
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1496
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1497
     * Returns the natural logarithm (base <i>e</i>) of a {@code double}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1498
     * value. Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1499
     * <ul><li>If the argument is NaN or less than zero, then the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1500
     * is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1501
     * <li>If the argument is positive infinity, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1502
     * positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1503
     * <li>If the argument is positive zero or negative zero, then the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1504
     * result is negative infinity.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1505
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1506
     * @param   a   a value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1507
     * @return  the value ln&nbsp;{@code a}, the natural logarithm of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1508
     *          {@code a}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1509
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1510
    public static native double log(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1511
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1512
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1513
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1514
     * Returns the base 10 logarithm of a {@code double} value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1515
     * Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1516
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1517
     * <ul><li>If the argument is NaN or less than zero, then the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1518
     * is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1519
     * <li>If the argument is positive infinity, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1520
     * positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1521
     * <li>If the argument is positive zero or negative zero, then the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1522
     * result is negative infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1523
     * <li> If the argument is equal to 10<sup><i>n</i></sup> for
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1524
     * integer <i>n</i>, then the result is <i>n</i>.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1525
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1526
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1527
     * @param   a   a value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1528
     * @return  the base 10 logarithm of  {@code a}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1529
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1530
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1531
    public static native double log10(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1532
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1533
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1534
     * Returns the correctly rounded positive square root of a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1535
     * {@code double} value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1536
     * Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1537
     * <ul><li>If the argument is NaN or less than zero, then the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1538
     * is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1539
     * <li>If the argument is positive infinity, then the result is positive
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1540
     * infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1541
     * <li>If the argument is positive zero or negative zero, then the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1542
     * result is the same as the argument.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1543
     * Otherwise, the result is the {@code double} value closest to
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1544
     * the true mathematical square root of the argument value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1545
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1546
     * @param   a   a value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1547
     * @return  the positive square root of {@code a}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1548
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1549
    public static native double sqrt(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1550
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1551
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1552
     * Returns the cube root of a {@code double} value.  For
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1553
     * positive finite {@code x}, {@code cbrt(-x) ==
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1554
     * -cbrt(x)}; that is, the cube root of a negative value is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1555
     * the negative of the cube root of that value''s magnitude.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1556
     * Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1557
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1558
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1559
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1560
     * <li>If the argument is NaN, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1561
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1562
     * <li>If the argument is infinite, then the result is an infinity
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1563
     * with the same sign as the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1564
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1565
     * <li>If the argument is zero, then the result is a zero with the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1566
     * same sign as the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1567
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1568
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1569
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1570
     * @param   a   a value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1571
     * @return  the cube root of {@code a}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1572
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1573
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1574
    public static native double cbrt(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1575
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1576
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1577
     * Computes the remainder operation on two arguments as prescribed
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1578
     * by the IEEE 754 standard.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1579
     * The remainder value is mathematically equal to
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1580
     * <code>f1&nbsp;-&nbsp;f2</code>&nbsp;&times;&nbsp;<i>n</i>,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1581
     * where <i>n</i> is the mathematical integer closest to the exact
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1582
     * mathematical value of the quotient {@code f1/f2}, and if two
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1583
     * mathematical integers are equally close to {@code f1/f2},
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1584
     * then <i>n</i> is the integer that is even. If the remainder is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1585
     * zero, its sign is the same as the sign of the first argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1586
     * Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1587
     * <ul><li>If either argument is NaN, or the first argument is infinite,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1588
     * or the second argument is positive zero or negative zero, then the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1589
     * result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1590
     * <li>If the first argument is finite and the second argument is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1591
     * infinite, then the result is the same as the first argument.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1592
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1593
     * @param   f1   the dividend.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1594
     * @param   f2   the divisor.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1595
     * @return  the remainder when {@code f1} is divided by
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1596
     *          {@code f2}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1597
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1598
    public static native double IEEEremainder(double f1, double f2);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1599
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1600
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1601
     * Returns the smallest (closest to negative infinity)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1602
     * {@code double} value that is greater than or equal to the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1603
     * argument and is equal to a mathematical integer. Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1604
     * <ul><li>If the argument value is already equal to a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1605
     * mathematical integer, then the result is the same as the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1606
     * argument.  <li>If the argument is NaN or an infinity or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1607
     * positive zero or negative zero, then the result is the same as
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1608
     * the argument.  <li>If the argument value is less than zero but
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1609
     * greater than -1.0, then the result is negative zero.</ul> Note
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1610
     * that the value of {@code StrictMath.ceil(x)} is exactly the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1611
     * value of {@code -StrictMath.floor(-x)}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1612
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1613
     * @param   a   a value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1614
     * @return  the smallest (closest to negative infinity)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1615
     *          floating-point value that is greater than or equal to
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1616
     *          the argument and is equal to a mathematical integer.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1617
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1618
    public static native double ceil(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1619
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1620
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1621
     * Returns the largest (closest to positive infinity)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1622
     * {@code double} value that is less than or equal to the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1623
     * argument and is equal to a mathematical integer. Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1624
     * <ul><li>If the argument value is already equal to a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1625
     * mathematical integer, then the result is the same as the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1626
     * argument.  <li>If the argument is NaN or an infinity or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1627
     * positive zero or negative zero, then the result is the same as
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1628
     * the argument.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1629
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1630
     * @param   a   a value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1631
     * @return  the largest (closest to positive infinity)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1632
     *          floating-point value that less than or equal to the argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1633
     *          and is equal to a mathematical integer.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1634
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1635
    public static native double floor(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1636
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1637
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1638
     * Returns the {@code double} value that is closest in value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1639
     * to the argument and is equal to a mathematical integer. If two
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1640
     * {@code double} values that are mathematical integers are
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1641
     * equally close to the value of the argument, the result is the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1642
     * integer value that is even. Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1643
     * <ul><li>If the argument value is already equal to a mathematical
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1644
     * integer, then the result is the same as the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1645
     * <li>If the argument is NaN or an infinity or positive zero or negative
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1646
     * zero, then the result is the same as the argument.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1647
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1648
     * @param   a   a value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1649
     * @return  the closest floating-point value to {@code a} that is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1650
     *          equal to a mathematical integer.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1651
     * @author Joseph D. Darcy
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1652
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1653
    public static double rint(double a) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1654
        /*
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1655
         * If the absolute value of a is not less than 2^52, it
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1656
         * is either a finite integer (the double format does not have
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1657
         * enough significand bits for a number that large to have any
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1658
         * fractional portion), an infinity, or a NaN.  In any of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1659
         * these cases, rint of the argument is the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1660
         *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1661
         * Otherwise, the sum (twoToThe52 + a ) will properly round
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1662
         * away any fractional portion of a since ulp(twoToThe52) ==
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1663
         * 1.0; subtracting out twoToThe52 from this sum will then be
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1664
         * exact and leave the rounded integer portion of a.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1665
         *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1666
         * This method does *not* need to be declared strictfp to get
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1667
         * fully reproducible results.  Whether or not a method is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1668
         * declared strictfp can only make a difference in the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1669
         * returned result if some operation would overflow or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1670
         * underflow with strictfp semantics.  The operation
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1671
         * (twoToThe52 + a ) cannot overflow since large values of a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1672
         * are screened out; the add cannot underflow since twoToThe52
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1673
         * is too large.  The subtraction ((twoToThe52 + a ) -
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1674
         * twoToThe52) will be exact as discussed above and thus
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1675
         * cannot overflow or meaningfully underflow.  Finally, the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1676
         * last multiply in the return statement is by plus or minus
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1677
         * 1.0, which is exact too.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1678
         */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1679
        double twoToThe52 = (double)(1L << 52); // 2^52
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1680
        double sign = FpUtils.rawCopySign(1.0, a); // preserve sign info
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1681
        a = Math.abs(a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1682
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1683
        if (a < twoToThe52) { // E_min <= ilogb(a) <= 51
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1684
            a = ((twoToThe52 + a ) - twoToThe52);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1685
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1686
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1687
        return sign * a; // restore original sign
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1688
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1689
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1690
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1691
     * Returns the angle <i>theta</i> from the conversion of rectangular
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1692
     * coordinates ({@code x},&nbsp;{@code y}) to polar
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1693
     * coordinates (r,&nbsp;<i>theta</i>).
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1694
     * This method computes the phase <i>theta</i> by computing an arc tangent
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1695
     * of {@code y/x} in the range of -<i>pi</i> to <i>pi</i>. Special
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1696
     * cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1697
     * <ul><li>If either argument is NaN, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1698
     * <li>If the first argument is positive zero and the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1699
     * is positive, or the first argument is positive and finite and the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1700
     * second argument is positive infinity, then the result is positive
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1701
     * zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1702
     * <li>If the first argument is negative zero and the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1703
     * is positive, or the first argument is negative and finite and the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1704
     * second argument is positive infinity, then the result is negative zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1705
     * <li>If the first argument is positive zero and the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1706
     * is negative, or the first argument is positive and finite and the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1707
     * second argument is negative infinity, then the result is the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1708
     * {@code double} value closest to <i>pi</i>.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1709
     * <li>If the first argument is negative zero and the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1710
     * is negative, or the first argument is negative and finite and the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1711
     * second argument is negative infinity, then the result is the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1712
     * {@code double} value closest to -<i>pi</i>.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1713
     * <li>If the first argument is positive and the second argument is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1714
     * positive zero or negative zero, or the first argument is positive
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1715
     * infinity and the second argument is finite, then the result is the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1716
     * {@code double} value closest to <i>pi</i>/2.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1717
     * <li>If the first argument is negative and the second argument is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1718
     * positive zero or negative zero, or the first argument is negative
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1719
     * infinity and the second argument is finite, then the result is the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1720
     * {@code double} value closest to -<i>pi</i>/2.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1721
     * <li>If both arguments are positive infinity, then the result is the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1722
     * {@code double} value closest to <i>pi</i>/4.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1723
     * <li>If the first argument is positive infinity and the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1724
     * is negative infinity, then the result is the {@code double}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1725
     * value closest to 3*<i>pi</i>/4.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1726
     * <li>If the first argument is negative infinity and the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1727
     * is positive infinity, then the result is the {@code double} value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1728
     * closest to -<i>pi</i>/4.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1729
     * <li>If both arguments are negative infinity, then the result is the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1730
     * {@code double} value closest to -3*<i>pi</i>/4.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1731
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1732
     * @param   y   the ordinate coordinate
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1733
     * @param   x   the abscissa coordinate
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1734
     * @return  the <i>theta</i> component of the point
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1735
     *          (<i>r</i>,&nbsp;<i>theta</i>)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1736
     *          in polar coordinates that corresponds to the point
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1737
     *          (<i>x</i>,&nbsp;<i>y</i>) in Cartesian coordinates.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1738
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1739
    public static native double atan2(double y, double x);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1740
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1741
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1742
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1743
     * Returns the value of the first argument raised to the power of the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1744
     * second argument. Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1745
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1746
     * <ul><li>If the second argument is positive or negative zero, then the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1747
     * result is 1.0.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1748
     * <li>If the second argument is 1.0, then the result is the same as the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1749
     * first argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1750
     * <li>If the second argument is NaN, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1751
     * <li>If the first argument is NaN and the second argument is nonzero,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1752
     * then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1753
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1754
     * <li>If
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1755
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1756
     * <li>the absolute value of the first argument is greater than 1
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1757
     * and the second argument is positive infinity, or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1758
     * <li>the absolute value of the first argument is less than 1 and
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1759
     * the second argument is negative infinity,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1760
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1761
     * then the result is positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1762
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1763
     * <li>If
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1764
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1765
     * <li>the absolute value of the first argument is greater than 1 and
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1766
     * the second argument is negative infinity, or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1767
     * <li>the absolute value of the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1768
     * first argument is less than 1 and the second argument is positive
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1769
     * infinity,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1770
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1771
     * then the result is positive zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1772
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1773
     * <li>If the absolute value of the first argument equals 1 and the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1774
     * second argument is infinite, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1775
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1776
     * <li>If
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1777
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1778
     * <li>the first argument is positive zero and the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1779
     * is greater than zero, or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1780
     * <li>the first argument is positive infinity and the second
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1781
     * argument is less than zero,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1782
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1783
     * then the result is positive zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1784
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1785
     * <li>If
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1786
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1787
     * <li>the first argument is positive zero and the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1788
     * is less than zero, or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1789
     * <li>the first argument is positive infinity and the second
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1790
     * argument is greater than zero,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1791
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1792
     * then the result is positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1793
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1794
     * <li>If
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1795
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1796
     * <li>the first argument is negative zero and the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1797
     * is greater than zero but not a finite odd integer, or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1798
     * <li>the first argument is negative infinity and the second
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1799
     * argument is less than zero but not a finite odd integer,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1800
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1801
     * then the result is positive zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1802
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1803
     * <li>If
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1804
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1805
     * <li>the first argument is negative zero and the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1806
     * is a positive finite odd integer, or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1807
     * <li>the first argument is negative infinity and the second
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1808
     * argument is a negative finite odd integer,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1809
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1810
     * then the result is negative zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1811
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1812
     * <li>If
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1813
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1814
     * <li>the first argument is negative zero and the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1815
     * is less than zero but not a finite odd integer, or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1816
     * <li>the first argument is negative infinity and the second
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1817
     * argument is greater than zero but not a finite odd integer,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1818
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1819
     * then the result is positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1820
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1821
     * <li>If
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1822
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1823
     * <li>the first argument is negative zero and the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1824
     * is a negative finite odd integer, or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1825
     * <li>the first argument is negative infinity and the second
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1826
     * argument is a positive finite odd integer,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1827
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1828
     * then the result is negative infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1829
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1830
     * <li>If the first argument is finite and less than zero
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1831
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1832
     * <li> if the second argument is a finite even integer, the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1833
     * result is equal to the result of raising the absolute value of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1834
     * the first argument to the power of the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1835
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1836
     * <li>if the second argument is a finite odd integer, the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1837
     * is equal to the negative of the result of raising the absolute
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1838
     * value of the first argument to the power of the second
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1839
     * argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1840
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1841
     * <li>if the second argument is finite and not an integer, then
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1842
     * the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1843
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1844
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1845
     * <li>If both arguments are integers, then the result is exactly equal
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1846
     * to the mathematical result of raising the first argument to the power
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1847
     * of the second argument if that result can in fact be represented
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1848
     * exactly as a {@code double} value.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1849
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1850
     * <p>(In the foregoing descriptions, a floating-point value is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1851
     * considered to be an integer if and only if it is finite and a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1852
     * fixed point of the method {@link #ceil ceil} or,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1853
     * equivalently, a fixed point of the method {@link #floor
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1854
     * floor}. A value is a fixed point of a one-argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1855
     * method if and only if the result of applying the method to the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1856
     * value is equal to the value.)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1857
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1858
     * @param   a   base.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1859
     * @param   b   the exponent.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1860
     * @return  the value {@code a}<sup>{@code b}</sup>.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1861
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1862
    public static native double pow(double a, double b);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1863
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1864
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1865
     * Returns the closest {@code int} to the argument. The
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1866
     * result is rounded to an integer by adding 1/2, taking the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1867
     * floor of the result, and casting the result to type {@code int}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1868
     * In other words, the result is equal to the value of the expression:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1869
     * <p>{@code (int)Math.floor(a + 0.5f)}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1870
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1871
     * <p>Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1872
     * <ul><li>If the argument is NaN, the result is 0.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1873
     * <li>If the argument is negative infinity or any value less than or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1874
     * equal to the value of {@code Integer.MIN_VALUE}, the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1875
     * equal to the value of {@code Integer.MIN_VALUE}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1876
     * <li>If the argument is positive infinity or any value greater than or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1877
     * equal to the value of {@code Integer.MAX_VALUE}, the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1878
     * equal to the value of {@code Integer.MAX_VALUE}.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1879
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1880
     * @param   a   a floating-point value to be rounded to an integer.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1881
     * @return  the value of the argument rounded to the nearest
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1882
     *          {@code int} value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1883
     * @see     java.lang.Integer#MAX_VALUE
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1884
     * @see     java.lang.Integer#MIN_VALUE
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1885
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1886
    public static int round(float a) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1887
        return (int)floor(a + 0.5f);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1888
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1889
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1890
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1891
     * Returns the closest {@code long} to the argument. The result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1892
     * is rounded to an integer by adding 1/2, taking the floor of the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1893
     * result, and casting the result to type {@code long}. In other
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1894
     * words, the result is equal to the value of the expression:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1895
     * <p>{@code (long)Math.floor(a + 0.5d)}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1896
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1897
     * <p>Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1898
     * <ul><li>If the argument is NaN, the result is 0.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1899
     * <li>If the argument is negative infinity or any value less than or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1900
     * equal to the value of {@code Long.MIN_VALUE}, the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1901
     * equal to the value of {@code Long.MIN_VALUE}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1902
     * <li>If the argument is positive infinity or any value greater than or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1903
     * equal to the value of {@code Long.MAX_VALUE}, the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1904
     * equal to the value of {@code Long.MAX_VALUE}.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1905
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1906
     * @param   a  a floating-point value to be rounded to a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1907
     *          {@code long}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1908
     * @return  the value of the argument rounded to the nearest
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1909
     *          {@code long} value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1910
     * @see     java.lang.Long#MAX_VALUE
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1911
     * @see     java.lang.Long#MIN_VALUE
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1912
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1913
    public static long round(double a) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1914
        return (long)floor(a + 0.5d);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1915
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1916
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1917
    private static Random randomNumberGenerator;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1918
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1919
    private static synchronized void initRNG() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1920
        if (randomNumberGenerator == null)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1921
            randomNumberGenerator = new Random();
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1922
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1923
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1924
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1925
     * Returns a {@code double} value with a positive sign, greater
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1926
     * than or equal to {@code 0.0} and less than {@code 1.0}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1927
     * Returned values are chosen pseudorandomly with (approximately)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1928
     * uniform distribution from that range.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1929
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1930
     * <p>When this method is first called, it creates a single new
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1931
     * pseudorandom-number generator, exactly as if by the expression
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1932
     * <blockquote>{@code new java.util.Random}</blockquote> This
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1933
     * new pseudorandom-number generator is used thereafter for all
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1934
     * calls to this method and is used nowhere else.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1935
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1936
     * <p>This method is properly synchronized to allow correct use by
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1937
     * more than one thread. However, if many threads need to generate
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1938
     * pseudorandom numbers at a great rate, it may reduce contention
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1939
     * for each thread to have its own pseudorandom number generator.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1940
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1941
     * @return  a pseudorandom {@code double} greater than or equal
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1942
     * to {@code 0.0} and less than {@code 1.0}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1943
     * @see     java.util.Random#nextDouble()
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1944
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1945
    public static double random() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1946
        if (randomNumberGenerator == null) initRNG();
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1947
        return randomNumberGenerator.nextDouble();
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1948
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1949
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1950
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1951
     * Returns the absolute value of an {@code int} value..
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1952
     * If the argument is not negative, the argument is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1953
     * If the argument is negative, the negation of the argument is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1954
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1955
     * <p>Note that if the argument is equal to the value of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1956
     * {@link Integer#MIN_VALUE}, the most negative representable
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1957
     * {@code int} value, the result is that same value, which is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1958
     * negative.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1959
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1960
     * @param   a   the  argument whose absolute value is to be determined.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1961
     * @return  the absolute value of the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1962
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1963
    public static int abs(int a) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1964
        return (a < 0) ? -a : a;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1965
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1966
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1967
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1968
     * Returns the absolute value of a {@code long} value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1969
     * If the argument is not negative, the argument is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1970
     * If the argument is negative, the negation of the argument is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1971
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1972
     * <p>Note that if the argument is equal to the value of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1973
     * {@link Long#MIN_VALUE}, the most negative representable
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1974
     * {@code long} value, the result is that same value, which
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1975
     * is negative.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1976
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1977
     * @param   a   the  argument whose absolute value is to be determined.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1978
     * @return  the absolute value of the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1979
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1980
    public static long abs(long a) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1981
        return (a < 0) ? -a : a;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1982
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1983
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1984
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1985
     * Returns the absolute value of a {@code float} value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1986
     * If the argument is not negative, the argument is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1987
     * If the argument is negative, the negation of the argument is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1988
     * Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1989
     * <ul><li>If the argument is positive zero or negative zero, the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1990
     * result is positive zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1991
     * <li>If the argument is infinite, the result is positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1992
     * <li>If the argument is NaN, the result is NaN.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1993
     * In other words, the result is the same as the value of the expression:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1994
     * <p>{@code Float.intBitsToFloat(0x7fffffff & Float.floatToIntBits(a))}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1995
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1996
     * @param   a   the argument whose absolute value is to be determined
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1997
     * @return  the absolute value of the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1998
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  1999
    public static float abs(float a) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2000
        return (a <= 0.0F) ? 0.0F - a : a;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2001
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2002
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2003
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2004
     * Returns the absolute value of a {@code double} value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2005
     * If the argument is not negative, the argument is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2006
     * If the argument is negative, the negation of the argument is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2007
     * Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2008
     * <ul><li>If the argument is positive zero or negative zero, the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2009
     * is positive zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2010
     * <li>If the argument is infinite, the result is positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2011
     * <li>If the argument is NaN, the result is NaN.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2012
     * In other words, the result is the same as the value of the expression:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2013
     * <p>{@code Double.longBitsToDouble((Double.doubleToLongBits(a)<<1)>>>1)}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2014
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2015
     * @param   a   the argument whose absolute value is to be determined
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2016
     * @return  the absolute value of the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2017
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2018
    public static double abs(double a) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2019
        return (a <= 0.0D) ? 0.0D - a : a;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2020
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2021
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2022
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2023
     * Returns the greater of two {@code int} values. That is, the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2024
     * result is the argument closer to the value of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2025
     * {@link Integer#MAX_VALUE}. If the arguments have the same value,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2026
     * the result is that same value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2027
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2028
     * @param   a   an argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2029
     * @param   b   another argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2030
     * @return  the larger of {@code a} and {@code b}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2031
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2032
    public static int max(int a, int b) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2033
        return (a >= b) ? a : b;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2034
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2035
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2036
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2037
     * Returns the greater of two {@code long} values. That is, the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2038
     * result is the argument closer to the value of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2039
     * {@link Long#MAX_VALUE}. If the arguments have the same value,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2040
     * the result is that same value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2041
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2042
     * @param   a   an argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2043
     * @param   b   another argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2044
     * @return  the larger of {@code a} and {@code b}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2045
        */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2046
    public static long max(long a, long b) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2047
        return (a >= b) ? a : b;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2048
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2049
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2050
    private static long negativeZeroFloatBits = Float.floatToIntBits(-0.0f);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2051
    private static long negativeZeroDoubleBits = Double.doubleToLongBits(-0.0d);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2052
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2053
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2054
     * Returns the greater of two {@code float} values.  That is,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2055
     * the result is the argument closer to positive infinity. If the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2056
     * arguments have the same value, the result is that same
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2057
     * value. If either value is NaN, then the result is NaN.  Unlike
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2058
     * the numerical comparison operators, this method considers
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2059
     * negative zero to be strictly smaller than positive zero. If one
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2060
     * argument is positive zero and the other negative zero, the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2061
     * result is positive zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2062
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2063
     * @param   a   an argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2064
     * @param   b   another argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2065
     * @return  the larger of {@code a} and {@code b}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2066
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2067
    public static float max(float a, float b) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2068
        if (a !!= a) return a;   // a is NaN
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2069
        if ((a == 0.0f) && (b == 0.0f)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2070
            && (Float.floatToIntBits(a) == negativeZeroFloatBits)) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2071
            return b;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2072
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2073
        return (a >= b) ? a : b;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2074
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2075
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2076
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2077
     * Returns the greater of two {@code double} values.  That
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2078
     * is, the result is the argument closer to positive infinity. If
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2079
     * the arguments have the same value, the result is that same
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2080
     * value. If either value is NaN, then the result is NaN.  Unlike
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2081
     * the numerical comparison operators, this method considers
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2082
     * negative zero to be strictly smaller than positive zero. If one
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2083
     * argument is positive zero and the other negative zero, the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2084
     * result is positive zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2085
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2086
     * @param   a   an argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2087
     * @param   b   another argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2088
     * @return  the larger of {@code a} and {@code b}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2089
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2090
    public static double max(double a, double b) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2091
        if (a !!= a) return a;   // a is NaN
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2092
        if ((a == 0.0d) && (b == 0.0d)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2093
            && (Double.doubleToLongBits(a) == negativeZeroDoubleBits)) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2094
            return b;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2095
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2096
        return (a >= b) ? a : b;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2097
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2098
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2099
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2100
     * Returns the smaller of two {@code int} values. That is,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2101
     * the result the argument closer to the value of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2102
     * {@link Integer#MIN_VALUE}.  If the arguments have the same
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2103
     * value, the result is that same value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2104
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2105
     * @param   a   an argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2106
     * @param   b   another argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2107
     * @return  the smaller of {@code a} and {@code b}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2108
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2109
    public static int min(int a, int b) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2110
        return (a <= b) ? a : b;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2111
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2112
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2113
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2114
     * Returns the smaller of two {@code long} values. That is,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2115
     * the result is the argument closer to the value of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2116
     * {@link Long#MIN_VALUE}. If the arguments have the same
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2117
     * value, the result is that same value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2118
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2119
     * @param   a   an argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2120
     * @param   b   another argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2121
     * @return  the smaller of {@code a} and {@code b}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2122
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2123
    public static long min(long a, long b) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2124
        return (a <= b) ? a : b;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2125
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2126
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2127
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2128
     * Returns the smaller of two {@code float} values.  That is,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2129
     * the result is the value closer to negative infinity. If the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2130
     * arguments have the same value, the result is that same
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2131
     * value. If either value is NaN, then the result is NaN.  Unlike
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2132
     * the numerical comparison operators, this method considers
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2133
     * negative zero to be strictly smaller than positive zero.  If
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2134
     * one argument is positive zero and the other is negative zero,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2135
     * the result is negative zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2136
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2137
     * @param   a   an argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2138
     * @param   b   another argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2139
     * @return  the smaller of {@code a} and {@code b.}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2140
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2141
    public static float min(float a, float b) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2142
        if (a !!= a) return a;   // a is NaN
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2143
        if ((a == 0.0f) && (b == 0.0f)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2144
            && (Float.floatToIntBits(b) == negativeZeroFloatBits)) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2145
            return b;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2146
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2147
        return (a <= b) ? a : b;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2148
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2149
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2150
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2151
     * Returns the smaller of two {@code double} values.  That
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2152
     * is, the result is the value closer to negative infinity. If the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2153
     * arguments have the same value, the result is that same
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2154
     * value. If either value is NaN, then the result is NaN.  Unlike
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2155
     * the numerical comparison operators, this method considers
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2156
     * negative zero to be strictly smaller than positive zero. If one
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2157
     * argument is positive zero and the other is negative zero, the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2158
     * result is negative zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2159
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2160
     * @param   a   an argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2161
     * @param   b   another argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2162
     * @return  the smaller of {@code a} and {@code b}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2163
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2164
    public static double min(double a, double b) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2165
        if (a !!= a) return a;   // a is NaN
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2166
        if ((a == 0.0d) && (b == 0.0d)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2167
            && (Double.doubleToLongBits(b) == negativeZeroDoubleBits)) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2168
            return b;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2169
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2170
        return (a <= b) ? a : b;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2171
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2172
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2173
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2174
     * Returns the size of an ulp of the argument.  An ulp of a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2175
     * {@code double} value is the positive distance between this
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2176
     * floating-point value and the {@code double} value next
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2177
     * larger in magnitude.  Note that for non-NaN <i>x</i>,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2178
     * <code>ulp(-<i>x</i>) == ulp(<i>x</i>)</code>.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2179
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2180
     * <p>Special Cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2181
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2182
     * <li> If the argument is NaN, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2183
     * <li> If the argument is positive or negative infinity, then the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2184
     * result is positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2185
     * <li> If the argument is positive or negative zero, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2186
     * {@code Double.MIN_VALUE}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2187
     * <li> If the argument is &plusmn;{@code Double.MAX_VALUE}, then
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2188
     * the result is equal to 2<sup>971</sup>.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2189
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2190
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2191
     * @param d the floating-point value whose ulp is to be returned
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2192
     * @return the size of an ulp of the argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2193
     * @author Joseph D. Darcy
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2194
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2195
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2196
    public static double ulp(double d) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2197
        return sun.misc.FpUtils.ulp(d);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2198
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2199
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2200
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2201
     * Returns the size of an ulp of the argument.  An ulp of a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2202
     * {@code float} value is the positive distance between this
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2203
     * floating-point value and the {@code float} value next
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2204
     * larger in magnitude.  Note that for non-NaN <i>x</i>,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2205
     * <code>ulp(-<i>x</i>) == ulp(<i>x</i>)</code>.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2206
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2207
     * <p>Special Cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2208
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2209
     * <li> If the argument is NaN, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2210
     * <li> If the argument is positive or negative infinity, then the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2211
     * result is positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2212
     * <li> If the argument is positive or negative zero, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2213
     * {@code Float.MIN_VALUE}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2214
     * <li> If the argument is &plusmn;{@code Float.MAX_VALUE}, then
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2215
     * the result is equal to 2<sup>104</sup>.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2216
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2217
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2218
     * @param f the floating-point value whose ulp is to be returned
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2219
     * @return the size of an ulp of the argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2220
     * @author Joseph D. Darcy
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2221
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2222
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2223
    public static float ulp(float f) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2224
        return sun.misc.FpUtils.ulp(f);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2225
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2226
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2227
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2228
     * Returns the signum function of the argument; zero if the argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2229
     * is zero, 1.0 if the argument is greater than zero, -1.0 if the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2230
     * argument is less than zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2231
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2232
     * <p>Special Cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2233
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2234
     * <li> If the argument is NaN, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2235
     * <li> If the argument is positive zero or negative zero, then the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2236
     *      result is the same as the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2237
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2238
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2239
     * @param d the floating-point value whose signum is to be returned
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2240
     * @return the signum function of the argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2241
     * @author Joseph D. Darcy
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2242
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2243
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2244
    public static double signum(double d) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2245
        return sun.misc.FpUtils.signum(d);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2246
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2247
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2248
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2249
     * Returns the signum function of the argument; zero if the argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2250
     * is zero, 1.0f if the argument is greater than zero, -1.0f if the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2251
     * argument is less than zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2252
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2253
     * <p>Special Cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2254
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2255
     * <li> If the argument is NaN, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2256
     * <li> If the argument is positive zero or negative zero, then the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2257
     *      result is the same as the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2258
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2259
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2260
     * @param f the floating-point value whose signum is to be returned
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2261
     * @return the signum function of the argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2262
     * @author Joseph D. Darcy
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2263
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2264
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2265
    public static float signum(float f) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2266
        return sun.misc.FpUtils.signum(f);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2267
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2268
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2269
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2270
     * Returns the hyperbolic sine of a {@code double} value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2271
     * The hyperbolic sine of <i>x</i> is defined to be
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2272
     * (<i>e<sup>x</sup>&nbsp;-&nbsp;e<sup>-x</sup></i>)/2
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2273
     * where <i>e</i> is {@linkplain Math#E Euler''s number}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2274
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2275
     * <p>Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2276
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2277
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2278
     * <li>If the argument is NaN, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2279
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2280
     * <li>If the argument is infinite, then the result is an infinity
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2281
     * with the same sign as the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2282
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2283
     * <li>If the argument is zero, then the result is a zero with the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2284
     * same sign as the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2285
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2286
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2287
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2288
     * @param   x The number whose hyperbolic sine is to be returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2289
     * @return  The hyperbolic sine of {@code x}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2290
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2291
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2292
    public static native double sinh(double x);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2293
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2294
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2295
     * Returns the hyperbolic cosine of a {@code double} value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2296
     * The hyperbolic cosine of <i>x</i> is defined to be
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2297
     * (<i>e<sup>x</sup>&nbsp;+&nbsp;e<sup>-x</sup></i>)/2
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2298
     * where <i>e</i> is {@linkplain Math#E Euler''s number}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2299
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2300
     * <p>Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2301
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2302
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2303
     * <li>If the argument is NaN, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2304
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2305
     * <li>If the argument is infinite, then the result is positive
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2306
     * infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2307
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2308
     * <li>If the argument is zero, then the result is {@code 1.0}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2309
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2310
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2311
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2312
     * @param   x The number whose hyperbolic cosine is to be returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2313
     * @return  The hyperbolic cosine of {@code x}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2314
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2315
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2316
    public static native double cosh(double x);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2317
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2318
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2319
     * Returns the hyperbolic tangent of a {@code double} value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2320
     * The hyperbolic tangent of <i>x</i> is defined to be
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2321
     * (<i>e<sup>x</sup>&nbsp;-&nbsp;e<sup>-x</sup></i>)/(<i>e<sup>x</sup>&nbsp;+&nbsp;e<sup>-x</sup></i>),
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2322
     * in other words, {@linkplain Math#sinh
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2323
     * sinh(<i>x</i>)}/{@linkplain Math#cosh cosh(<i>x</i>)}.  Note
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2324
     * that the absolute value of the exact tanh is always less than
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2325
     * 1.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2326
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2327
     * <p>Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2328
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2329
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2330
     * <li>If the argument is NaN, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2331
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2332
     * <li>If the argument is zero, then the result is a zero with the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2333
     * same sign as the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2334
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2335
     * <li>If the argument is positive infinity, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2336
     * {@code +1.0}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2337
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2338
     * <li>If the argument is negative infinity, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2339
     * {@code -1.0}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2340
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2341
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2342
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2343
     * @param   x The number whose hyperbolic tangent is to be returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2344
     * @return  The hyperbolic tangent of {@code x}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2345
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2346
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2347
    public static native double tanh(double x);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2348
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2349
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2350
     * Returns sqrt(<i>x</i><sup>2</sup>&nbsp;+<i>y</i><sup>2</sup>)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2351
     * without intermediate overflow or underflow.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2352
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2353
     * <p>Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2354
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2355
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2356
     * <li> If either argument is infinite, then the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2357
     * is positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2358
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2359
     * <li> If either argument is NaN and neither argument is infinite,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2360
     * then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2361
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2362
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2363
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2364
     * @param x a value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2365
     * @param y a value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2366
     * @return sqrt(<i>x</i><sup>2</sup>&nbsp;+<i>y</i><sup>2</sup>)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2367
     * without intermediate overflow or underflow
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2368
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2369
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2370
    public static native double hypot(double x, double y);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2371
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2372
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2373
     * Returns <i>e</i><sup>x</sup>&nbsp;-1.  Note that for values of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2374
     * <i>x</i> near 0, the exact sum of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2375
     * {@code expm1(x)}&nbsp;+&nbsp;1 is much closer to the true
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2376
     * result of <i>e</i><sup>x</sup> than {@code exp(x)}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2377
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2378
     * <p>Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2379
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2380
     * <li>If the argument is NaN, the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2381
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2382
     * <li>If the argument is positive infinity, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2383
     * positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2384
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2385
     * <li>If the argument is negative infinity, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2386
     * -1.0.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2387
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2388
     * <li>If the argument is zero, then the result is a zero with the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2389
     * same sign as the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2390
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2391
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2392
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2393
     * @param   x   the exponent to raise <i>e</i> to in the computation of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2394
     *              <i>e</i><sup>{@code x}</sup>&nbsp;-1.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2395
     * @return  the value <i>e</i><sup>{@code x}</sup>&nbsp;-&nbsp;1.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2396
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2397
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2398
    public static native double expm1(double x);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2399
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2400
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2401
     * Returns the natural logarithm of the sum of the argument and 1.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2402
     * Note that for small values {@code x}, the result of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2403
     * {@code log1p(x)} is much closer to the true result of ln(1
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2404
     * + {@code x}) than the floating-point evaluation of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2405
     * {@code log(1.0+x)}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2406
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2407
     * <p>Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2408
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2409
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2410
     * <li>If the argument is NaN or less than -1, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2411
     * NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2412
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2413
     * <li>If the argument is positive infinity, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2414
     * positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2415
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2416
     * <li>If the argument is negative one, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2417
     * negative infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2418
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2419
     * <li>If the argument is zero, then the result is a zero with the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2420
     * same sign as the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2421
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2422
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2423
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2424
     * @param   x   a value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2425
     * @return the value ln({@code x}&nbsp;+&nbsp;1), the natural
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2426
     * log of {@code x}&nbsp;+&nbsp;1
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2427
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2428
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2429
    public static native double log1p(double x);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2430
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2431
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2432
     * Returns the first floating-point argument with the sign of the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2433
     * second floating-point argument.  For this method, a NaN
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2434
     * {@code sign} argument is always treated as if it were
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2435
     * positive.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2436
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2437
     * @param magnitude  the parameter providing the magnitude of the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2438
     * @param sign   the parameter providing the sign of the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2439
     * @return a value with the magnitude of {@code magnitude}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2440
     * and the sign of {@code sign}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2441
     * @since 1.6
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2442
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2443
    public static double copySign(double magnitude, double sign) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2444
        return sun.misc.FpUtils.copySign(magnitude, sign);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2445
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2446
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2447
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2448
     * Returns the first floating-point argument with the sign of the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2449
     * second floating-point argument.  For this method, a NaN
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2450
     * {@code sign} argument is always treated as if it were
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2451
     * positive.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2452
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2453
     * @param magnitude  the parameter providing the magnitude of the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2454
     * @param sign   the parameter providing the sign of the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2455
     * @return a value with the magnitude of {@code magnitude}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2456
     * and the sign of {@code sign}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2457
     * @since 1.6
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2458
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2459
    public static float copySign(float magnitude, float sign) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2460
        return sun.misc.FpUtils.copySign(magnitude, sign);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2461
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2462
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2463
     * Returns the unbiased exponent used in the representation of a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2464
     * {@code float}.  Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2465
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2466
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2467
     * <li>If the argument is NaN or infinite, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2468
     * {@link Float#MAX_EXPONENT} + 1.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2469
     * <li>If the argument is zero or subnormal, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2470
     * {@link Float#MIN_EXPONENT} -1.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2471
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2472
     * @param f a {@code float} value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2473
     * @since 1.6
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2474
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2475
    public static int getExponent(float f) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2476
        return sun.misc.FpUtils.getExponent(f);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2477
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2478
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2479
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2480
     * Returns the unbiased exponent used in the representation of a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2481
     * {@code double}.  Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2482
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2483
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2484
     * <li>If the argument is NaN or infinite, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2485
     * {@link Double#MAX_EXPONENT} + 1.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2486
     * <li>If the argument is zero or subnormal, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2487
     * {@link Double#MIN_EXPONENT} -1.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2488
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2489
     * @param d a {@code double} value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2490
     * @since 1.6
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2491
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2492
    public static int getExponent(double d) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2493
        return sun.misc.FpUtils.getExponent(d);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2494
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2495
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2496
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2497
     * Returns the floating-point number adjacent to the first
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2498
     * argument in the direction of the second argument.  If both
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2499
     * arguments compare as equal the second argument is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2500
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2501
     * <p>Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2502
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2503
     * <li> If either argument is a NaN, then NaN is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2504
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2505
     * <li> If both arguments are signed zeros, {@code direction}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2506
     * is returned unchanged (as implied by the requirement of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2507
     * returning the second argument if the arguments compare as
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2508
     * equal).
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2509
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2510
     * <li> If {@code start} is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2511
     * &plusmn;{@link Double#MIN_VALUE} and {@code direction}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2512
     * has a value such that the result should have a smaller
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2513
     * magnitude, then a zero with the same sign as {@code start}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2514
     * is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2515
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2516
     * <li> If {@code start} is infinite and
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2517
     * {@code direction} has a value such that the result should
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2518
     * have a smaller magnitude, {@link Double#MAX_VALUE} with the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2519
     * same sign as {@code start} is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2520
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2521
     * <li> If {@code start} is equal to &plusmn;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2522
     * {@link Double#MAX_VALUE} and {@code direction} has a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2523
     * value such that the result should have a larger magnitude, an
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2524
     * infinity with same sign as {@code start} is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2525
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2526
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2527
     * @param start  starting floating-point value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2528
     * @param direction value indicating which of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2529
     * {@code start}''s neighbors or {@code start} should
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2530
     * be returned
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2531
     * @return The floating-point number adjacent to {@code start} in the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2532
     * direction of {@code direction}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2533
     * @since 1.6
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2534
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2535
    public static double nextAfter(double start, double direction) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2536
        return sun.misc.FpUtils.nextAfter(start, direction);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2537
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2538
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2539
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2540
     * Returns the floating-point number adjacent to the first
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2541
     * argument in the direction of the second argument.  If both
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2542
     * arguments compare as equal a value equivalent to the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2543
     * is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2544
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2545
     * <p>Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2546
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2547
     * <li> If either argument is a NaN, then NaN is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2548
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2549
     * <li> If both arguments are signed zeros, a value equivalent
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2550
     * to {@code direction} is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2551
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2552
     * <li> If {@code start} is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2553
     * &plusmn;{@link Float#MIN_VALUE} and {@code direction}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2554
     * has a value such that the result should have a smaller
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2555
     * magnitude, then a zero with the same sign as {@code start}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2556
     * is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2557
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2558
     * <li> If {@code start} is infinite and
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2559
     * {@code direction} has a value such that the result should
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2560
     * have a smaller magnitude, {@link Float#MAX_VALUE} with the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2561
     * same sign as {@code start} is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2562
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2563
     * <li> If {@code start} is equal to &plusmn;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2564
     * {@link Float#MAX_VALUE} and {@code direction} has a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2565
     * value such that the result should have a larger magnitude, an
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2566
     * infinity with same sign as {@code start} is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2567
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2568
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2569
     * @param start  starting floating-point value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2570
     * @param direction value indicating which of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2571
     * {@code start}''s neighbors or {@code start} should
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2572
     * be returned
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2573
     * @return The floating-point number adjacent to {@code start} in the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2574
     * direction of {@code direction}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2575
     * @since 1.6
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2576
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2577
    public static float nextAfter(float start, double direction) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2578
        return sun.misc.FpUtils.nextAfter(start, direction);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2579
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2580
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2581
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2582
     * Returns the floating-point value adjacent to {@code d} in
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2583
     * the direction of positive infinity.  This method is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2584
     * semantically equivalent to {@code nextAfter(d,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2585
     * Double.POSITIVE_INFINITY)}; however, a {@code nextUp}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2586
     * implementation may run faster than its equivalent
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2587
     * {@code nextAfter} call.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2588
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2589
     * <p>Special Cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2590
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2591
     * <li> If the argument is NaN, the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2592
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2593
     * <li> If the argument is positive infinity, the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2594
     * positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2595
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2596
     * <li> If the argument is zero, the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2597
     * {@link Double#MIN_VALUE}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2598
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2599
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2600
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2601
     * @param d starting floating-point value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2602
     * @return The adjacent floating-point value closer to positive
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2603
     * infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2604
     * @since 1.6
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2605
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2606
    public static double nextUp(double d) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2607
        return sun.misc.FpUtils.nextUp(d);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2608
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2609
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2610
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2611
     * Returns the floating-point value adjacent to {@code f} in
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2612
     * the direction of positive infinity.  This method is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2613
     * semantically equivalent to {@code nextAfter(f,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2614
     * Float.POSITIVE_INFINITY)}; however, a {@code nextUp}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2615
     * implementation may run faster than its equivalent
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2616
     * {@code nextAfter} call.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2617
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2618
     * <p>Special Cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2619
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2620
     * <li> If the argument is NaN, the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2621
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2622
     * <li> If the argument is positive infinity, the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2623
     * positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2624
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2625
     * <li> If the argument is zero, the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2626
     * {@link Float#MIN_VALUE}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2627
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2628
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2629
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2630
     * @param f starting floating-point value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2631
     * @return The adjacent floating-point value closer to positive
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2632
     * infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2633
     * @since 1.6
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2634
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2635
    public static float nextUp(float f) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2636
        return sun.misc.FpUtils.nextUp(f);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2637
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2638
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2639
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2640
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2641
     * Return {@code d} &times;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2642
     * 2<sup>{@code scaleFactor}</sup> rounded as if performed
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2643
     * by a single correctly rounded floating-point multiply to a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2644
     * member of the double value set.  See the Java
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2645
     * Language Specification for a discussion of floating-point
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2646
     * value sets.  If the exponent of the result is between {@link
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2647
     * Double#MIN_EXPONENT} and {@link Double#MAX_EXPONENT}, the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2648
     * answer is calculated exactly.  If the exponent of the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2649
     * would be larger than {@code Double.MAX_EXPONENT}, an
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2650
     * infinity is returned.  Note that if the result is subnormal,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2651
     * precision may be lost; that is, when {@code scalb(x, n)}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2652
     * is subnormal, {@code scalb(scalb(x, n), -n)} may not equal
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2653
     * <i>x</i>.  When the result is non-NaN, the result has the same
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2654
     * sign as {@code d}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2655
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2656
     * <p>Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2657
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2658
     * <li> If the first argument is NaN, NaN is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2659
     * <li> If the first argument is infinite, then an infinity of the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2660
     * same sign is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2661
     * <li> If the first argument is zero, then a zero of the same
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2662
     * sign is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2663
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2664
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2665
     * @param d number to be scaled by a power of two.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2666
     * @param scaleFactor power of 2 used to scale {@code d}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2667
     * @return {@code d} &times; 2<sup>{@code scaleFactor}</sup>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2668
     * @since 1.6
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2669
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2670
    public static double scalb(double d, int scaleFactor) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2671
        return sun.misc.FpUtils.scalb(d, scaleFactor);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2672
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2673
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2674
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2675
     * Return {@code f} &times;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2676
     * 2<sup>{@code scaleFactor}</sup> rounded as if performed
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2677
     * by a single correctly rounded floating-point multiply to a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2678
     * member of the float value set.  See the Java
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2679
     * Language Specification for a discussion of floating-point
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2680
     * value sets.  If the exponent of the result is between {@link
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2681
     * Float#MIN_EXPONENT} and {@link Float#MAX_EXPONENT}, the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2682
     * answer is calculated exactly.  If the exponent of the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2683
     * would be larger than {@code Float.MAX_EXPONENT}, an
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2684
     * infinity is returned.  Note that if the result is subnormal,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2685
     * precision may be lost; that is, when {@code scalb(x, n)}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2686
     * is subnormal, {@code scalb(scalb(x, n), -n)} may not equal
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2687
     * <i>x</i>.  When the result is non-NaN, the result has the same
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2688
     * sign as {@code f}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2689
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2690
     * <p>Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2691
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2692
     * <li> If the first argument is NaN, NaN is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2693
     * <li> If the first argument is infinite, then an infinity of the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2694
     * same sign is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2695
     * <li> If the first argument is zero, then a zero of the same
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2696
     * sign is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2697
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2698
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2699
     * @param f number to be scaled by a power of two.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2700
     * @param scaleFactor power of 2 used to scale {@code f}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2701
     * @return {@code f} &times; 2<sup>{@code scaleFactor}</sup>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2702
     * @since 1.6
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2703
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2704
    public static float scalb(float f, int scaleFactor) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2705
        return sun.misc.FpUtils.scalb(f, scaleFactor);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2706
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2707
}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2708
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2709
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2710
'.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2711
    self assert: result isPetitFailure not.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2712
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2713
    "Created: / 15-03-2012 / 22:06:47 / Jan Vrany <jan.vrany@fit.cvut.cz>"
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2714
!
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2715
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2716
test_compilation_unit_04b
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2717
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2718
    result := JavaParserII parse:'
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2719
/**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2720
 */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2721
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2722
package java.lang;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2723
import java.util.Random;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2724
import sun.misc.FpUtils;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2725
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2726
/**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2727
 * The class {@code StrictMath} contains methods for performing basic
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2728
 * ...
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2729
 */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2730
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2731
public final class StrictMath {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2732
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2733
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2734
     * Don''t let anyone instantiate this class.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2735
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2736
    private StrictMath() {}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2737
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2738
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2739
     * The {@code double} value that is closer than any other to
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2740
     * <i>e</i>, the base of the natural logarithms.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2741
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2742
    public static final double E = 2.7182818284590452354;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2743
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2744
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2745
     * The {@code double} value that is closer than any other to
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2746
     * <i>pi</i>, the ratio of the circumference of a circle to its
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2747
     * diameter.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2748
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2749
    public static final double PI = 3.14159265358979323846;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2750
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2751
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2752
     * Returns the trigonometric sine of an angle. Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2753
     * <ul><li>If the argument is NaN or an infinity, then the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2754
     * result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2755
     * <li>If the argument is zero, then the result is a zero with the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2756
     * same sign as the argument.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2757
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2758
     * @param   a   an angle, in radians.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2759
     * @return  the sine of the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2760
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2761
    public static native double sin(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2762
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2763
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2764
     * Returns the trigonometric cosine of an angle. Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2765
     * <ul><li>If the argument is NaN or an infinity, then the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2766
     * result is NaN.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2767
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2768
     * @param   a   an angle, in radians.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2769
     * @return  the cosine of the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2770
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2771
    public static native double cos(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2772
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2773
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2774
     * Returns the trigonometric tangent of an angle. Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2775
     * <ul><li>If the argument is NaN or an infinity, then the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2776
     * is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2777
     * <li>If the argument is zero, then the result is a zero with the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2778
     * same sign as the argument.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2779
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2780
     * @param   a   an angle, in radians.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2781
     * @return  the tangent of the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2782
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2783
    public static native double tan(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2784
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2785
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2786
     * Returns the arc sine of a value; the returned angle is in the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2787
     * range -<i>pi</i>/2 through <i>pi</i>/2.  Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2788
     * <ul><li>If the argument is NaN or its absolute value is greater
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2789
     * than 1, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2790
     * <li>If the argument is zero, then the result is a zero with the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2791
     * same sign as the argument.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2792
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2793
     * @param   a   the value whose arc sine is to be returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2794
     * @return  the arc sine of the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2795
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2796
    public static native double asin(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2797
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2798
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2799
     * Returns the arc cosine of a value; the returned angle is in the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2800
     * range 0.0 through <i>pi</i>.  Special case:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2801
     * <ul><li>If the argument is NaN or its absolute value is greater
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2802
     * than 1, then the result is NaN.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2803
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2804
     * @param   a   the value whose arc cosine is to be returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2805
     * @return  the arc cosine of the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2806
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2807
    public static native double acos(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2808
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2809
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2810
     * Returns the arc tangent of a value; the returned angle is in the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2811
     * range -<i>pi</i>/2 through <i>pi</i>/2.  Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2812
     * <ul><li>If the argument is NaN, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2813
     * <li>If the argument is zero, then the result is a zero with the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2814
     * same sign as the argument.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2815
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2816
     * @param   a   the value whose arc tangent is to be returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2817
     * @return  the arc tangent of the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2818
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2819
    public static native double atan(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2820
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2821
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2822
     * Converts an angle measured in degrees to an approximately
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2823
     * equivalent angle measured in radians.  The conversion from
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2824
     * degrees to radians is generally inexact.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2825
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2826
     * @param   angdeg   an angle, in degrees
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2827
     * @return  the measurement of the angle {@code angdeg}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2828
     *          in radians.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2829
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2830
    public static strictfp double toRadians(double angdeg) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2831
        return angdeg / 180.0 * PI;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2832
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2833
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2834
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2835
     * Converts an angle measured in radians to an approximately
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2836
     * equivalent angle measured in degrees.  The conversion from
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2837
     * radians to degrees is generally inexact; users should
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2838
     * <i>not</i> expect {@code cos(toRadians(90.0))} to exactly
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2839
     * equal {@code 0.0}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2840
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2841
     * @param   angrad   an angle, in radians
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2842
     * @return  the measurement of the angle {@code angrad}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2843
     *          in degrees.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2844
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2845
    public static strictfp double toDegrees(double angrad) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2846
        return angrad * 180.0 / PI;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2847
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2848
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2849
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2850
     * Returns Euler''s number <i>e</i> raised to the power of a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2851
     * {@code double} value. Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2852
     * <ul><li>If the argument is NaN, the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2853
     * <li>If the argument is positive infinity, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2854
     * positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2855
     * <li>If the argument is negative infinity, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2856
     * positive zero.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2857
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2858
     * @param   a   the exponent to raise <i>e</i> to.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2859
     * @return  the value <i>e</i><sup>{@code a}</sup>,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2860
     *          where <i>e</i> is the base of the natural logarithms.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2861
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2862
    public static native double exp(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2863
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2864
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2865
     * Returns the natural logarithm (base <i>e</i>) of a {@code double}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2866
     * value. Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2867
     * <ul><li>If the argument is NaN or less than zero, then the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2868
     * is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2869
     * <li>If the argument is positive infinity, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2870
     * positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2871
     * <li>If the argument is positive zero or negative zero, then the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2872
     * result is negative infinity.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2873
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2874
     * @param   a   a value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2875
     * @return  the value ln&nbsp;{@code a}, the natural logarithm of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2876
     *          {@code a}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2877
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2878
    public static native double log(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2879
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2880
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2881
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2882
     * Returns the base 10 logarithm of a {@code double} value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2883
     * Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2884
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2885
     * <ul><li>If the argument is NaN or less than zero, then the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2886
     * is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2887
     * <li>If the argument is positive infinity, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2888
     * positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2889
     * <li>If the argument is positive zero or negative zero, then the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2890
     * result is negative infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2891
     * <li> If the argument is equal to 10<sup><i>n</i></sup> for
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2892
     * integer <i>n</i>, then the result is <i>n</i>.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2893
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2894
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2895
     * @param   a   a value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2896
     * @return  the base 10 logarithm of  {@code a}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2897
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2898
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2899
    public static native double log10(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2900
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2901
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2902
     * Returns the correctly rounded positive square root of a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2903
     * {@code double} value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2904
     * Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2905
     * <ul><li>If the argument is NaN or less than zero, then the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2906
     * is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2907
     * <li>If the argument is positive infinity, then the result is positive
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2908
     * infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2909
     * <li>If the argument is positive zero or negative zero, then the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2910
     * result is the same as the argument.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2911
     * Otherwise, the result is the {@code double} value closest to
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2912
     * the true mathematical square root of the argument value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2913
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2914
     * @param   a   a value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2915
     * @return  the positive square root of {@code a}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2916
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2917
    public static native double sqrt(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2918
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2919
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2920
     * Returns the cube root of a {@code double} value.  For
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2921
     * positive finite {@code x}, {@code cbrt(-x) ==
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2922
     * -cbrt(x)}; that is, the cube root of a negative value is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2923
     * the negative of the cube root of that value''s magnitude.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2924
     * Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2925
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2926
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2927
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2928
     * <li>If the argument is NaN, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2929
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2930
     * <li>If the argument is infinite, then the result is an infinity
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2931
     * with the same sign as the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2932
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2933
     * <li>If the argument is zero, then the result is a zero with the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2934
     * same sign as the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2935
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2936
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2937
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2938
     * @param   a   a value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2939
     * @return  the cube root of {@code a}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2940
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2941
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2942
    public static native double cbrt(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2943
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2944
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2945
     * Computes the remainder operation on two arguments as prescribed
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2946
     * by the IEEE 754 standard.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2947
     * The remainder value is mathematically equal to
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2948
     * <code>f1&nbsp;-&nbsp;f2</code>&nbsp;&times;&nbsp;<i>n</i>,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2949
     * where <i>n</i> is the mathematical integer closest to the exact
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2950
     * mathematical value of the quotient {@code f1/f2}, and if two
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2951
     * mathematical integers are equally close to {@code f1/f2},
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2952
     * then <i>n</i> is the integer that is even. If the remainder is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2953
     * zero, its sign is the same as the sign of the first argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2954
     * Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2955
     * <ul><li>If either argument is NaN, or the first argument is infinite,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2956
     * or the second argument is positive zero or negative zero, then the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2957
     * result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2958
     * <li>If the first argument is finite and the second argument is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2959
     * infinite, then the result is the same as the first argument.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2960
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2961
     * @param   f1   the dividend.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2962
     * @param   f2   the divisor.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2963
     * @return  the remainder when {@code f1} is divided by
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2964
     *          {@code f2}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2965
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2966
    public static native double IEEEremainder(double f1, double f2);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2967
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2968
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2969
     * Returns the smallest (closest to negative infinity)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2970
     * {@code double} value that is greater than or equal to the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2971
     * argument and is equal to a mathematical integer. Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2972
     * <ul><li>If the argument value is already equal to a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2973
     * mathematical integer, then the result is the same as the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2974
     * argument.  <li>If the argument is NaN or an infinity or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2975
     * positive zero or negative zero, then the result is the same as
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2976
     * the argument.  <li>If the argument value is less than zero but
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2977
     * greater than -1.0, then the result is negative zero.</ul> Note
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2978
     * that the value of {@code StrictMath.ceil(x)} is exactly the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2979
     * value of {@code -StrictMath.floor(-x)}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2980
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2981
     * @param   a   a value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2982
     * @return  the smallest (closest to negative infinity)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2983
     *          floating-point value that is greater than or equal to
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2984
     *          the argument and is equal to a mathematical integer.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2985
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2986
    public static native double ceil(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2987
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2988
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2989
     * Returns the largest (closest to positive infinity)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2990
     * {@code double} value that is less than or equal to the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2991
     * argument and is equal to a mathematical integer. Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2992
     * <ul><li>If the argument value is already equal to a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2993
     * mathematical integer, then the result is the same as the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2994
     * argument.  <li>If the argument is NaN or an infinity or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2995
     * positive zero or negative zero, then the result is the same as
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2996
     * the argument.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2997
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2998
     * @param   a   a value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  2999
     * @return  the largest (closest to positive infinity)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3000
     *          floating-point value that less than or equal to the argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3001
     *          and is equal to a mathematical integer.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3002
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3003
    public static native double floor(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3004
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3005
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3006
     * Returns the {@code double} value that is closest in value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3007
     * to the argument and is equal to a mathematical integer. If two
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3008
     * {@code double} values that are mathematical integers are
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3009
     * equally close to the value of the argument, the result is the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3010
     * integer value that is even. Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3011
     * <ul><li>If the argument value is already equal to a mathematical
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3012
     * integer, then the result is the same as the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3013
     * <li>If the argument is NaN or an infinity or positive zero or negative
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3014
     * zero, then the result is the same as the argument.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3015
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3016
     * @param   a   a value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3017
     * @return  the closest floating-point value to {@code a} that is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3018
     *          equal to a mathematical integer.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3019
     * @author Joseph D. Darcy
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3020
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3021
    public static double rint(double a) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3022
        /*
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3023
         * If the absolute value of a is not less than 2^52, it
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3024
         * is either a finite integer (the double format does not have
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3025
         * enough significand bits for a number that large to have any
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3026
         * fractional portion), an infinity, or a NaN.  In any of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3027
         * these cases, rint of the argument is the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3028
         *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3029
         * Otherwise, the sum (twoToThe52 + a ) will properly round
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3030
         * away any fractional portion of a since ulp(twoToThe52) ==
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3031
         * 1.0; subtracting out twoToThe52 from this sum will then be
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3032
         * exact and leave the rounded integer portion of a.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3033
         *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3034
         * This method does *not* need to be declared strictfp to get
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3035
         * fully reproducible results.  Whether or not a method is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3036
         * declared strictfp can only make a difference in the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3037
         * returned result if some operation would overflow or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3038
         * underflow with strictfp semantics.  The operation
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3039
         * (twoToThe52 + a ) cannot overflow since large values of a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3040
         * are screened out; the add cannot underflow since twoToThe52
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3041
         * is too large.  The subtraction ((twoToThe52 + a ) -
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3042
         * twoToThe52) will be exact as discussed above and thus
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3043
         * cannot overflow or meaningfully underflow.  Finally, the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3044
         * last multiply in the return statement is by plus or minus
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3045
         * 1.0, which is exact too.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3046
         */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3047
        double twoToThe52 = (double)(1L << 52); // 2^52
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3048
        double sign = FpUtils.rawCopySign(1.0, a); // preserve sign info
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3049
        a = Math.abs(a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3050
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3051
        if (a < twoToThe52) { // E_min <= ilogb(a) <= 51
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3052
            a = ((twoToThe52 + a ) - twoToThe52);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3053
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3054
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3055
        return sign * a; // restore original sign
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3056
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3057
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3058
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3059
     * Returns the angle <i>theta</i> from the conversion of rectangular
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3060
     * coordinates ({@code x},&nbsp;{@code y}) to polar
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3061
     * coordinates (r,&nbsp;<i>theta</i>).
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3062
     * This method computes the phase <i>theta</i> by computing an arc tangent
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3063
     * of {@code y/x} in the range of -<i>pi</i> to <i>pi</i>. Special
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3064
     * cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3065
     * <ul><li>If either argument is NaN, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3066
     * <li>If the first argument is positive zero and the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3067
     * is positive, or the first argument is positive and finite and the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3068
     * second argument is positive infinity, then the result is positive
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3069
     * zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3070
     * <li>If the first argument is negative zero and the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3071
     * is positive, or the first argument is negative and finite and the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3072
     * second argument is positive infinity, then the result is negative zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3073
     * <li>If the first argument is positive zero and the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3074
     * is negative, or the first argument is positive and finite and the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3075
     * second argument is negative infinity, then the result is the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3076
     * {@code double} value closest to <i>pi</i>.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3077
     * <li>If the first argument is negative zero and the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3078
     * is negative, or the first argument is negative and finite and the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3079
     * second argument is negative infinity, then the result is the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3080
     * {@code double} value closest to -<i>pi</i>.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3081
     * <li>If the first argument is positive and the second argument is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3082
     * positive zero or negative zero, or the first argument is positive
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3083
     * infinity and the second argument is finite, then the result is the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3084
     * {@code double} value closest to <i>pi</i>/2.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3085
     * <li>If the first argument is negative and the second argument is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3086
     * positive zero or negative zero, or the first argument is negative
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3087
     * infinity and the second argument is finite, then the result is the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3088
     * {@code double} value closest to -<i>pi</i>/2.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3089
     * <li>If both arguments are positive infinity, then the result is the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3090
     * {@code double} value closest to <i>pi</i>/4.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3091
     * <li>If the first argument is positive infinity and the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3092
     * is negative infinity, then the result is the {@code double}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3093
     * value closest to 3*<i>pi</i>/4.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3094
     * <li>If the first argument is negative infinity and the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3095
     * is positive infinity, then the result is the {@code double} value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3096
     * closest to -<i>pi</i>/4.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3097
     * <li>If both arguments are negative infinity, then the result is the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3098
     * {@code double} value closest to -3*<i>pi</i>/4.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3099
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3100
     * @param   y   the ordinate coordinate
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3101
     * @param   x   the abscissa coordinate
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3102
     * @return  the <i>theta</i> component of the point
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3103
     *          (<i>r</i>,&nbsp;<i>theta</i>)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3104
     *          in polar coordinates that corresponds to the point
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3105
     *          (<i>x</i>,&nbsp;<i>y</i>) in Cartesian coordinates.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3106
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3107
    public static native double atan2(double y, double x);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3108
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3109
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3110
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3111
     * Returns the value of the first argument raised to the power of the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3112
     * second argument. Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3113
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3114
     * <ul><li>If the second argument is positive or negative zero, then the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3115
     * result is 1.0.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3116
     * <li>If the second argument is 1.0, then the result is the same as the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3117
     * first argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3118
     * <li>If the second argument is NaN, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3119
     * <li>If the first argument is NaN and the second argument is nonzero,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3120
     * then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3121
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3122
     * <li>If
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3123
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3124
     * <li>the absolute value of the first argument is greater than 1
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3125
     * and the second argument is positive infinity, or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3126
     * <li>the absolute value of the first argument is less than 1 and
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3127
     * the second argument is negative infinity,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3128
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3129
     * then the result is positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3130
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3131
     * <li>If
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3132
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3133
     * <li>the absolute value of the first argument is greater than 1 and
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3134
     * the second argument is negative infinity, or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3135
     * <li>the absolute value of the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3136
     * first argument is less than 1 and the second argument is positive
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3137
     * infinity,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3138
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3139
     * then the result is positive zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3140
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3141
     * <li>If the absolute value of the first argument equals 1 and the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3142
     * second argument is infinite, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3143
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3144
     * <li>If
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3145
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3146
     * <li>the first argument is positive zero and the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3147
     * is greater than zero, or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3148
     * <li>the first argument is positive infinity and the second
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3149
     * argument is less than zero,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3150
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3151
     * then the result is positive zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3152
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3153
     * <li>If
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3154
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3155
     * <li>the first argument is positive zero and the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3156
     * is less than zero, or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3157
     * <li>the first argument is positive infinity and the second
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3158
     * argument is greater than zero,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3159
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3160
     * then the result is positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3161
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3162
     * <li>If
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3163
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3164
     * <li>the first argument is negative zero and the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3165
     * is greater than zero but not a finite odd integer, or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3166
     * <li>the first argument is negative infinity and the second
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3167
     * argument is less than zero but not a finite odd integer,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3168
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3169
     * then the result is positive zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3170
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3171
     * <li>If
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3172
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3173
     * <li>the first argument is negative zero and the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3174
     * is a positive finite odd integer, or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3175
     * <li>the first argument is negative infinity and the second
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3176
     * argument is a negative finite odd integer,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3177
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3178
     * then the result is negative zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3179
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3180
     * <li>If
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3181
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3182
     * <li>the first argument is negative zero and the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3183
     * is less than zero but not a finite odd integer, or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3184
     * <li>the first argument is negative infinity and the second
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3185
     * argument is greater than zero but not a finite odd integer,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3186
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3187
     * then the result is positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3188
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3189
     * <li>If
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3190
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3191
     * <li>the first argument is negative zero and the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3192
     * is a negative finite odd integer, or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3193
     * <li>the first argument is negative infinity and the second
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3194
     * argument is a positive finite odd integer,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3195
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3196
     * then the result is negative infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3197
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3198
     * <li>If the first argument is finite and less than zero
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3199
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3200
     * <li> if the second argument is a finite even integer, the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3201
     * result is equal to the result of raising the absolute value of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3202
     * the first argument to the power of the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3203
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3204
     * <li>if the second argument is a finite odd integer, the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3205
     * is equal to the negative of the result of raising the absolute
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3206
     * value of the first argument to the power of the second
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3207
     * argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3208
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3209
     * <li>if the second argument is finite and not an integer, then
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3210
     * the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3211
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3212
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3213
     * <li>If both arguments are integers, then the result is exactly equal
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3214
     * to the mathematical result of raising the first argument to the power
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3215
     * of the second argument if that result can in fact be represented
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3216
     * exactly as a {@code double} value.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3217
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3218
     * <p>(In the foregoing descriptions, a floating-point value is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3219
     * considered to be an integer if and only if it is finite and a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3220
     * fixed point of the method {@link #ceil ceil} or,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3221
     * equivalently, a fixed point of the method {@link #floor
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3222
     * floor}. A value is a fixed point of a one-argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3223
     * method if and only if the result of applying the method to the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3224
     * value is equal to the value.)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3225
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3226
     * @param   a   base.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3227
     * @param   b   the exponent.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3228
     * @return  the value {@code a}<sup>{@code b}</sup>.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3229
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3230
    public static native double pow(double a, double b);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3231
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3232
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3233
     * Returns the closest {@code int} to the argument. The
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3234
     * result is rounded to an integer by adding 1/2, taking the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3235
     * floor of the result, and casting the result to type {@code int}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3236
     * In other words, the result is equal to the value of the expression:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3237
     * <p>{@code (int)Math.floor(a + 0.5f)}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3238
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3239
     * <p>Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3240
     * <ul><li>If the argument is NaN, the result is 0.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3241
     * <li>If the argument is negative infinity or any value less than or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3242
     * equal to the value of {@code Integer.MIN_VALUE}, the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3243
     * equal to the value of {@code Integer.MIN_VALUE}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3244
     * <li>If the argument is positive infinity or any value greater than or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3245
     * equal to the value of {@code Integer.MAX_VALUE}, the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3246
     * equal to the value of {@code Integer.MAX_VALUE}.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3247
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3248
     * @param   a   a floating-point value to be rounded to an integer.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3249
     * @return  the value of the argument rounded to the nearest
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3250
     *          {@code int} value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3251
     * @see     java.lang.Integer#MAX_VALUE
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3252
     * @see     java.lang.Integer#MIN_VALUE
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3253
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3254
    public static int round(float a) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3255
        return (int)floor(a + 0.5f);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3256
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3257
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3258
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3259
     * Returns the closest {@code long} to the argument. The result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3260
     * is rounded to an integer by adding 1/2, taking the floor of the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3261
     * result, and casting the result to type {@code long}. In other
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3262
     * words, the result is equal to the value of the expression:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3263
     * <p>{@code (long)Math.floor(a + 0.5d)}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3264
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3265
     * <p>Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3266
     * <ul><li>If the argument is NaN, the result is 0.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3267
     * <li>If the argument is negative infinity or any value less than or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3268
     * equal to the value of {@code Long.MIN_VALUE}, the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3269
     * equal to the value of {@code Long.MIN_VALUE}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3270
     * <li>If the argument is positive infinity or any value greater than or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3271
     * equal to the value of {@code Long.MAX_VALUE}, the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3272
     * equal to the value of {@code Long.MAX_VALUE}.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3273
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3274
     * @param   a  a floating-point value to be rounded to a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3275
     *          {@code long}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3276
     * @return  the value of the argument rounded to the nearest
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3277
     *          {@code long} value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3278
     * @see     java.lang.Long#MAX_VALUE
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3279
     * @see     java.lang.Long#MIN_VALUE
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3280
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3281
    public static long round(double a) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3282
        return (long)floor(a + 0.5d);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3283
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3284
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3285
    private static Random randomNumberGenerator;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3286
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3287
    private static synchronized void initRNG() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3288
        if (randomNumberGenerator == null)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3289
            randomNumberGenerator = new Random();
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3290
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3291
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3292
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3293
     * Returns a {@code double} value with a positive sign, greater
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3294
     * than or equal to {@code 0.0} and less than {@code 1.0}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3295
     * Returned values are chosen pseudorandomly with (approximately)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3296
     * uniform distribution from that range.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3297
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3298
     * <p>When this method is first called, it creates a single new
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3299
     * pseudorandom-number generator, exactly as if by the expression
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3300
     * <blockquote>{@code new java.util.Random}</blockquote> This
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3301
     * new pseudorandom-number generator is used thereafter for all
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3302
     * calls to this method and is used nowhere else.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3303
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3304
     * <p>This method is properly synchronized to allow correct use by
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3305
     * more than one thread. However, if many threads need to generate
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3306
     * pseudorandom numbers at a great rate, it may reduce contention
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3307
     * for each thread to have its own pseudorandom number generator.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3308
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3309
     * @return  a pseudorandom {@code double} greater than or equal
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3310
     * to {@code 0.0} and less than {@code 1.0}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3311
     * @see     java.util.Random#nextDouble()
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3312
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3313
    public static double random() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3314
        if (randomNumberGenerator == null) initRNG();
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3315
        return randomNumberGenerator.nextDouble();
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3316
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3317
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3318
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3319
     * Returns the absolute value of an {@code int} value..
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3320
     * If the argument is not negative, the argument is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3321
     * If the argument is negative, the negation of the argument is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3322
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3323
     * <p>Note that if the argument is equal to the value of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3324
     * {@link Integer#MIN_VALUE}, the most negative representable
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3325
     * {@code int} value, the result is that same value, which is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3326
     * negative.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3327
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3328
     * @param   a   the  argument whose absolute value is to be determined.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3329
     * @return  the absolute value of the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3330
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3331
    public static int abs(int a) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3332
        return (a < 0) ? -a : a;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3333
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3334
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3335
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3336
     * Returns the absolute value of a {@code long} value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3337
     * If the argument is not negative, the argument is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3338
     * If the argument is negative, the negation of the argument is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3339
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3340
     * <p>Note that if the argument is equal to the value of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3341
     * {@link Long#MIN_VALUE}, the most negative representable
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3342
     * {@code long} value, the result is that same value, which
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3343
     * is negative.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3344
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3345
     * @param   a   the  argument whose absolute value is to be determined.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3346
     * @return  the absolute value of the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3347
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3348
    public static long abs(long a) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3349
        return (a < 0) ? -a : a;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3350
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3351
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3352
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3353
     * Returns the absolute value of a {@code float} value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3354
     * If the argument is not negative, the argument is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3355
     * If the argument is negative, the negation of the argument is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3356
     * Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3357
     * <ul><li>If the argument is positive zero or negative zero, the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3358
     * result is positive zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3359
     * <li>If the argument is infinite, the result is positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3360
     * <li>If the argument is NaN, the result is NaN.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3361
     * In other words, the result is the same as the value of the expression:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3362
     * <p>{@code Float.intBitsToFloat(0x7fffffff & Float.floatToIntBits(a))}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3363
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3364
     * @param   a   the argument whose absolute value is to be determined
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3365
     * @return  the absolute value of the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3366
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3367
    public static float abs(float a) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3368
        return (a <= 0.0F) ? 0.0F - a : a;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3369
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3370
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3371
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3372
     * Returns the absolute value of a {@code double} value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3373
     * If the argument is not negative, the argument is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3374
     * If the argument is negative, the negation of the argument is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3375
     * Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3376
     * <ul><li>If the argument is positive zero or negative zero, the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3377
     * is positive zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3378
     * <li>If the argument is infinite, the result is positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3379
     * <li>If the argument is NaN, the result is NaN.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3380
     * In other words, the result is the same as the value of the expression:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3381
     * <p>{@code Double.longBitsToDouble((Double.doubleToLongBits(a)<<1)>>>1)}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3382
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3383
     * @param   a   the argument whose absolute value is to be determined
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3384
     * @return  the absolute value of the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3385
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3386
    public static double abs(double a) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3387
        return (a <= 0.0D) ? 0.0D - a : a;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3388
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3389
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3390
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3391
     * Returns the greater of two {@code int} values. That is, the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3392
     * result is the argument closer to the value of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3393
     * {@link Integer#MAX_VALUE}. If the arguments have the same value,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3394
     * the result is that same value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3395
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3396
     * @param   a   an argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3397
     * @param   b   another argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3398
     * @return  the larger of {@code a} and {@code b}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3399
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3400
    public static int max(int a, int b) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3401
        return (a >= b) ? a : b;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3402
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3403
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3404
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3405
     * Returns the greater of two {@code long} values. That is, the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3406
     * result is the argument closer to the value of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3407
     * {@link Long#MAX_VALUE}. If the arguments have the same value,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3408
     * the result is that same value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3409
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3410
     * @param   a   an argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3411
     * @param   b   another argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3412
     * @return  the larger of {@code a} and {@code b}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3413
        */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3414
    public static long max(long a, long b) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3415
        return (a >= b) ? a : b;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3416
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3417
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3418
    private static long negativeZeroFloatBits = Float.floatToIntBits(-0.0f);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3419
    private static long negativeZeroDoubleBits = Double.doubleToLongBits(-0.0d);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3420
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3421
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3422
     * Returns the greater of two {@code float} values.  That is,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3423
     * the result is the argument closer to positive infinity. If the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3424
     * arguments have the same value, the result is that same
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3425
     * value. If either value is NaN, then the result is NaN.  Unlike
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3426
     * the numerical comparison operators, this method considers
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3427
     * negative zero to be strictly smaller than positive zero. If one
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3428
     * argument is positive zero and the other negative zero, the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3429
     * result is positive zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3430
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3431
     * @param   a   an argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3432
     * @param   b   another argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3433
     * @return  the larger of {@code a} and {@code b}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3434
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3435
    public static float max(float a, float b) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3436
        if (a !!= a) return a;   // a is NaN
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3437
        if ((a == 0.0f) && (b == 0.0f)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3438
            && (Float.floatToIntBits(a) == negativeZeroFloatBits)) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3439
            return b;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3440
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3441
        return (a >= b) ? a : b;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3442
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3443
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3444
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3445
     * Returns the greater of two {@code double} values.  That
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3446
     * is, the result is the argument closer to positive infinity. If
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3447
     * the arguments have the same value, the result is that same
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3448
     * value. If either value is NaN, then the result is NaN.  Unlike
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3449
     * the numerical comparison operators, this method considers
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3450
     * negative zero to be strictly smaller than positive zero. If one
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3451
     * argument is positive zero and the other negative zero, the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3452
     * result is positive zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3453
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3454
     * @param   a   an argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3455
     * @param   b   another argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3456
     * @return  the larger of {@code a} and {@code b}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3457
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3458
    public static double max(double a, double b) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3459
        if (a !!= a) return a;   // a is NaN
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3460
        if ((a == 0.0d) && (b == 0.0d)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3461
            && (Double.doubleToLongBits(a) == negativeZeroDoubleBits)) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3462
            return b;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3463
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3464
        return (a >= b) ? a : b;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3465
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3466
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3467
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3468
     * Returns the smaller of two {@code int} values. That is,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3469
     * the result the argument closer to the value of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3470
     * {@link Integer#MIN_VALUE}.  If the arguments have the same
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3471
     * value, the result is that same value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3472
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3473
     * @param   a   an argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3474
     * @param   b   another argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3475
     * @return  the smaller of {@code a} and {@code b}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3476
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3477
    public static int min(int a, int b) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3478
        return (a <= b) ? a : b;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3479
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3480
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3481
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3482
     * Returns the smaller of two {@code long} values. That is,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3483
     * the result is the argument closer to the value of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3484
     * {@link Long#MIN_VALUE}. If the arguments have the same
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3485
     * value, the result is that same value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3486
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3487
     * @param   a   an argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3488
     * @param   b   another argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3489
     * @return  the smaller of {@code a} and {@code b}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3490
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3491
    public static long min(long a, long b) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3492
        return (a <= b) ? a : b;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3493
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3494
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3495
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3496
     * Returns the smaller of two {@code float} values.  That is,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3497
     * the result is the value closer to negative infinity. If the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3498
     * arguments have the same value, the result is that same
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3499
     * value. If either value is NaN, then the result is NaN.  Unlike
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3500
     * the numerical comparison operators, this method considers
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3501
     * negative zero to be strictly smaller than positive zero.  If
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3502
     * one argument is positive zero and the other is negative zero,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3503
     * the result is negative zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3504
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3505
     * @param   a   an argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3506
     * @param   b   another argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3507
     * @return  the smaller of {@code a} and {@code b.}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3508
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3509
    public static float min(float a, float b) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3510
        if (a !!= a) return a;   // a is NaN
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3511
        if ((a == 0.0f) && (b == 0.0f)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3512
            && (Float.floatToIntBits(b) == negativeZeroFloatBits)) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3513
            return b;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3514
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3515
        return (a <= b) ? a : b;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3516
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3517
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3518
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3519
     * Returns the smaller of two {@code double} values.  That
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3520
     * is, the result is the value closer to negative infinity. If the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3521
     * arguments have the same value, the result is that same
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3522
     * value. If either value is NaN, then the result is NaN.  Unlike
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3523
     * the numerical comparison operators, this method considers
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3524
     * negative zero to be strictly smaller than positive zero. If one
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3525
     * argument is positive zero and the other is negative zero, the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3526
     * result is negative zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3527
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3528
     * @param   a   an argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3529
     * @param   b   another argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3530
     * @return  the smaller of {@code a} and {@code b}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3531
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3532
    public static double min(double a, double b) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3533
        if (a !!= a) return a;   // a is NaN
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3534
        if ((a == 0.0d) && (b == 0.0d)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3535
            && (Double.doubleToLongBits(b) == negativeZeroDoubleBits)) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3536
            return b;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3537
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3538
        return (a <= b) ? a : b;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3539
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3540
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3541
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3542
     * Returns the size of an ulp of the argument.  An ulp of a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3543
     * {@code double} value is the positive distance between this
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3544
     * floating-point value and the {@code double} value next
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3545
     * larger in magnitude.  Note that for non-NaN <i>x</i>,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3546
     * <code>ulp(-<i>x</i>) == ulp(<i>x</i>)</code>.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3547
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3548
     * <p>Special Cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3549
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3550
     * <li> If the argument is NaN, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3551
     * <li> If the argument is positive or negative infinity, then the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3552
     * result is positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3553
     * <li> If the argument is positive or negative zero, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3554
     * {@code Double.MIN_VALUE}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3555
     * <li> If the argument is &plusmn;{@code Double.MAX_VALUE}, then
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3556
     * the result is equal to 2<sup>971</sup>.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3557
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3558
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3559
     * @param d the floating-point value whose ulp is to be returned
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3560
     * @return the size of an ulp of the argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3561
     * @author Joseph D. Darcy
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3562
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3563
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3564
    public static double ulp(double d) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3565
        return sun.misc.FpUtils.ulp(d);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3566
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3567
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3568
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3569
     * Returns the size of an ulp of the argument.  An ulp of a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3570
     * {@code float} value is the positive distance between this
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3571
     * floating-point value and the {@code float} value next
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3572
     * larger in magnitude.  Note that for non-NaN <i>x</i>,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3573
     * <code>ulp(-<i>x</i>) == ulp(<i>x</i>)</code>.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3574
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3575
     * <p>Special Cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3576
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3577
     * <li> If the argument is NaN, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3578
     * <li> If the argument is positive or negative infinity, then the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3579
     * result is positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3580
     * <li> If the argument is positive or negative zero, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3581
     * {@code Float.MIN_VALUE}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3582
     * <li> If the argument is &plusmn;{@code Float.MAX_VALUE}, then
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3583
     * the result is equal to 2<sup>104</sup>.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3584
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3585
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3586
     * @param f the floating-point value whose ulp is to be returned
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3587
     * @return the size of an ulp of the argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3588
     * @author Joseph D. Darcy
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3589
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3590
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3591
    public static float ulp(float f) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3592
        return sun.misc.FpUtils.ulp(f);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3593
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3594
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3595
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3596
     * Returns the signum function of the argument; zero if the argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3597
     * is zero, 1.0 if the argument is greater than zero, -1.0 if the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3598
     * argument is less than zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3599
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3600
     * <p>Special Cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3601
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3602
     * <li> If the argument is NaN, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3603
     * <li> If the argument is positive zero or negative zero, then the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3604
     *      result is the same as the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3605
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3606
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3607
     * @param d the floating-point value whose signum is to be returned
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3608
     * @return the signum function of the argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3609
     * @author Joseph D. Darcy
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3610
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3611
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3612
    public static double signum(double d) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3613
        return sun.misc.FpUtils.signum(d);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3614
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3615
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3616
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3617
     * Returns the signum function of the argument; zero if the argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3618
     * is zero, 1.0f if the argument is greater than zero, -1.0f if the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3619
     * argument is less than zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3620
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3621
     * <p>Special Cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3622
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3623
     * <li> If the argument is NaN, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3624
     * <li> If the argument is positive zero or negative zero, then the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3625
     *      result is the same as the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3626
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3627
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3628
     * @param f the floating-point value whose signum is to be returned
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3629
     * @return the signum function of the argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3630
     * @author Joseph D. Darcy
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3631
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3632
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3633
    public static float signum(float f) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3634
        return sun.misc.FpUtils.signum(f);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3635
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3636
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3637
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3638
     * Returns the hyperbolic sine of a {@code double} value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3639
     * The hyperbolic sine of <i>x</i> is defined to be
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3640
     * (<i>e<sup>x</sup>&nbsp;-&nbsp;e<sup>-x</sup></i>)/2
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3641
     * where <i>e</i> is {@linkplain Math#E Euler''s number}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3642
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3643
     * <p>Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3644
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3645
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3646
     * <li>If the argument is NaN, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3647
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3648
     * <li>If the argument is infinite, then the result is an infinity
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3649
     * with the same sign as the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3650
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3651
     * <li>If the argument is zero, then the result is a zero with the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3652
     * same sign as the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3653
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3654
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3655
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3656
     * @param   x The number whose hyperbolic sine is to be returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3657
     * @return  The hyperbolic sine of {@code x}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3658
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3659
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3660
    public static native double sinh(double x);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3661
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3662
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3663
     * Returns the hyperbolic cosine of a {@code double} value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3664
     * The hyperbolic cosine of <i>x</i> is defined to be
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3665
     * (<i>e<sup>x</sup>&nbsp;+&nbsp;e<sup>-x</sup></i>)/2
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3666
     * where <i>e</i> is {@linkplain Math#E Euler''s number}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3667
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3668
     * <p>Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3669
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3670
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3671
     * <li>If the argument is NaN, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3672
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3673
     * <li>If the argument is infinite, then the result is positive
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3674
     * infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3675
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3676
     * <li>If the argument is zero, then the result is {@code 1.0}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3677
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3678
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3679
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3680
     * @param   x The number whose hyperbolic cosine is to be returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3681
     * @return  The hyperbolic cosine of {@code x}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3682
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3683
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3684
    public static native double cosh(double x);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3685
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3686
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3687
     * Returns the hyperbolic tangent of a {@code double} value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3688
     * The hyperbolic tangent of <i>x</i> is defined to be
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3689
     * (<i>e<sup>x</sup>&nbsp;-&nbsp;e<sup>-x</sup></i>)/(<i>e<sup>x</sup>&nbsp;+&nbsp;e<sup>-x</sup></i>),
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3690
     * in other words, {@linkplain Math#sinh
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3691
     * sinh(<i>x</i>)}/{@linkplain Math#cosh cosh(<i>x</i>)}.  Note
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3692
     * that the absolute value of the exact tanh is always less than
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3693
     * 1.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3694
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3695
     * <p>Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3696
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3697
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3698
     * <li>If the argument is NaN, then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3699
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3700
     * <li>If the argument is zero, then the result is a zero with the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3701
     * same sign as the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3702
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3703
     * <li>If the argument is positive infinity, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3704
     * {@code +1.0}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3705
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3706
     * <li>If the argument is negative infinity, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3707
     * {@code -1.0}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3708
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3709
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3710
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3711
     * @param   x The number whose hyperbolic tangent is to be returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3712
     * @return  The hyperbolic tangent of {@code x}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3713
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3714
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3715
    public static native double tanh(double x);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3716
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3717
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3718
     * Returns sqrt(<i>x</i><sup>2</sup>&nbsp;+<i>y</i><sup>2</sup>)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3719
     * without intermediate overflow or underflow.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3720
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3721
     * <p>Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3722
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3723
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3724
     * <li> If either argument is infinite, then the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3725
     * is positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3726
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3727
     * <li> If either argument is NaN and neither argument is infinite,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3728
     * then the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3729
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3730
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3731
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3732
     * @param x a value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3733
     * @param y a value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3734
     * @return sqrt(<i>x</i><sup>2</sup>&nbsp;+<i>y</i><sup>2</sup>)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3735
     * without intermediate overflow or underflow
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3736
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3737
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3738
    public static native double hypot(double x, double y);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3739
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3740
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3741
     * Returns <i>e</i><sup>x</sup>&nbsp;-1.  Note that for values of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3742
     * <i>x</i> near 0, the exact sum of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3743
     * {@code expm1(x)}&nbsp;+&nbsp;1 is much closer to the true
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3744
     * result of <i>e</i><sup>x</sup> than {@code exp(x)}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3745
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3746
     * <p>Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3747
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3748
     * <li>If the argument is NaN, the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3749
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3750
     * <li>If the argument is positive infinity, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3751
     * positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3752
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3753
     * <li>If the argument is negative infinity, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3754
     * -1.0.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3755
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3756
     * <li>If the argument is zero, then the result is a zero with the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3757
     * same sign as the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3758
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3759
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3760
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3761
     * @param   x   the exponent to raise <i>e</i> to in the computation of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3762
     *              <i>e</i><sup>{@code x}</sup>&nbsp;-1.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3763
     * @return  the value <i>e</i><sup>{@code x}</sup>&nbsp;-&nbsp;1.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3764
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3765
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3766
    public static native double expm1(double x);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3767
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3768
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3769
     * Returns the natural logarithm of the sum of the argument and 1.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3770
     * Note that for small values {@code x}, the result of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3771
     * {@code log1p(x)} is much closer to the true result of ln(1
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3772
     * + {@code x}) than the floating-point evaluation of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3773
     * {@code log(1.0+x)}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3774
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3775
     * <p>Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3776
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3777
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3778
     * <li>If the argument is NaN or less than -1, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3779
     * NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3780
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3781
     * <li>If the argument is positive infinity, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3782
     * positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3783
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3784
     * <li>If the argument is negative one, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3785
     * negative infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3786
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3787
     * <li>If the argument is zero, then the result is a zero with the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3788
     * same sign as the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3789
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3790
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3791
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3792
     * @param   x   a value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3793
     * @return the value ln({@code x}&nbsp;+&nbsp;1), the natural
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3794
     * log of {@code x}&nbsp;+&nbsp;1
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3795
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3796
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3797
    public static native double log1p(double x);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3798
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3799
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3800
     * Returns the first floating-point argument with the sign of the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3801
     * second floating-point argument.  For this method, a NaN
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3802
     * {@code sign} argument is always treated as if it were
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3803
     * positive.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3804
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3805
     * @param magnitude  the parameter providing the magnitude of the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3806
     * @param sign   the parameter providing the sign of the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3807
     * @return a value with the magnitude of {@code magnitude}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3808
     * and the sign of {@code sign}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3809
     * @since 1.6
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3810
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3811
    public static double copySign(double magnitude, double sign) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3812
        return sun.misc.FpUtils.copySign(magnitude, sign);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3813
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3814
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3815
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3816
     * Returns the first floating-point argument with the sign of the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3817
     * second floating-point argument.  For this method, a NaN
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3818
     * {@code sign} argument is always treated as if it were
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3819
     * positive.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3820
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3821
     * @param magnitude  the parameter providing the magnitude of the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3822
     * @param sign   the parameter providing the sign of the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3823
     * @return a value with the magnitude of {@code magnitude}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3824
     * and the sign of {@code sign}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3825
     * @since 1.6
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3826
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3827
    public static float copySign(float magnitude, float sign) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3828
        return sun.misc.FpUtils.copySign(magnitude, sign);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3829
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3830
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3831
     * Returns the unbiased exponent used in the representation of a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3832
     * {@code float}.  Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3833
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3834
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3835
     * <li>If the argument is NaN or infinite, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3836
     * {@link Float#MAX_EXPONENT} + 1.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3837
     * <li>If the argument is zero or subnormal, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3838
     * {@link Float#MIN_EXPONENT} -1.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3839
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3840
     * @param f a {@code float} value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3841
     * @since 1.6
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3842
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3843
    public static int getExponent(float f) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3844
        return sun.misc.FpUtils.getExponent(f);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3845
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3846
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3847
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3848
     * Returns the unbiased exponent used in the representation of a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3849
     * {@code double}.  Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3850
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3851
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3852
     * <li>If the argument is NaN or infinite, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3853
     * {@link Double#MAX_EXPONENT} + 1.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3854
     * <li>If the argument is zero or subnormal, then the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3855
     * {@link Double#MIN_EXPONENT} -1.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3856
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3857
     * @param d a {@code double} value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3858
     * @since 1.6
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3859
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3860
    public static int getExponent(double d) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3861
        return sun.misc.FpUtils.getExponent(d);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3862
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3863
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3864
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3865
     * Returns the floating-point number adjacent to the first
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3866
     * argument in the direction of the second argument.  If both
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3867
     * arguments compare as equal the second argument is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3868
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3869
     * <p>Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3870
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3871
     * <li> If either argument is a NaN, then NaN is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3872
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3873
     * <li> If both arguments are signed zeros, {@code direction}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3874
     * is returned unchanged (as implied by the requirement of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3875
     * returning the second argument if the arguments compare as
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3876
     * equal).
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3877
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3878
     * <li> If {@code start} is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3879
     * &plusmn;{@link Double#MIN_VALUE} and {@code direction}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3880
     * has a value such that the result should have a smaller
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3881
     * magnitude, then a zero with the same sign as {@code start}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3882
     * is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3883
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3884
     * <li> If {@code start} is infinite and
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3885
     * {@code direction} has a value such that the result should
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3886
     * have a smaller magnitude, {@link Double#MAX_VALUE} with the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3887
     * same sign as {@code start} is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3888
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3889
     * <li> If {@code start} is equal to &plusmn;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3890
     * {@link Double#MAX_VALUE} and {@code direction} has a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3891
     * value such that the result should have a larger magnitude, an
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3892
     * infinity with same sign as {@code start} is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3893
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3894
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3895
     * @param start  starting floating-point value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3896
     * @param direction value indicating which of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3897
     * {@code start}''s neighbors or {@code start} should
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3898
     * be returned
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3899
     * @return The floating-point number adjacent to {@code start} in the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3900
     * direction of {@code direction}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3901
     * @since 1.6
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3902
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3903
    public static double nextAfter(double start, double direction) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3904
        return sun.misc.FpUtils.nextAfter(start, direction);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3905
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3906
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3907
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3908
     * Returns the floating-point number adjacent to the first
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3909
     * argument in the direction of the second argument.  If both
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3910
     * arguments compare as equal a value equivalent to the second argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3911
     * is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3912
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3913
     * <p>Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3914
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3915
     * <li> If either argument is a NaN, then NaN is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3916
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3917
     * <li> If both arguments are signed zeros, a value equivalent
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3918
     * to {@code direction} is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3919
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3920
     * <li> If {@code start} is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3921
     * &plusmn;{@link Float#MIN_VALUE} and {@code direction}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3922
     * has a value such that the result should have a smaller
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3923
     * magnitude, then a zero with the same sign as {@code start}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3924
     * is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3925
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3926
     * <li> If {@code start} is infinite and
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3927
     * {@code direction} has a value such that the result should
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3928
     * have a smaller magnitude, {@link Float#MAX_VALUE} with the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3929
     * same sign as {@code start} is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3930
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3931
     * <li> If {@code start} is equal to &plusmn;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3932
     * {@link Float#MAX_VALUE} and {@code direction} has a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3933
     * value such that the result should have a larger magnitude, an
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3934
     * infinity with same sign as {@code start} is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3935
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3936
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3937
     * @param start  starting floating-point value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3938
     * @param direction value indicating which of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3939
     * {@code start}''s neighbors or {@code start} should
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3940
     * be returned
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3941
     * @return The floating-point number adjacent to {@code start} in the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3942
     * direction of {@code direction}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3943
     * @since 1.6
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3944
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3945
    public static float nextAfter(float start, double direction) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3946
        return sun.misc.FpUtils.nextAfter(start, direction);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3947
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3948
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3949
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3950
     * Returns the floating-point value adjacent to {@code d} in
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3951
     * the direction of positive infinity.  This method is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3952
     * semantically equivalent to {@code nextAfter(d,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3953
     * Double.POSITIVE_INFINITY)}; however, a {@code nextUp}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3954
     * implementation may run faster than its equivalent
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3955
     * {@code nextAfter} call.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3956
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3957
     * <p>Special Cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3958
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3959
     * <li> If the argument is NaN, the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3960
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3961
     * <li> If the argument is positive infinity, the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3962
     * positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3963
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3964
     * <li> If the argument is zero, the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3965
     * {@link Double#MIN_VALUE}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3966
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3967
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3968
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3969
     * @param d starting floating-point value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3970
     * @return The adjacent floating-point value closer to positive
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3971
     * infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3972
     * @since 1.6
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3973
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3974
    public static double nextUp(double d) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3975
        return sun.misc.FpUtils.nextUp(d);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3976
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3977
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3978
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3979
     * Returns the floating-point value adjacent to {@code f} in
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3980
     * the direction of positive infinity.  This method is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3981
     * semantically equivalent to {@code nextAfter(f,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3982
     * Float.POSITIVE_INFINITY)}; however, a {@code nextUp}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3983
     * implementation may run faster than its equivalent
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3984
     * {@code nextAfter} call.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3985
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3986
     * <p>Special Cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3987
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3988
     * <li> If the argument is NaN, the result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3989
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3990
     * <li> If the argument is positive infinity, the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3991
     * positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3992
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3993
     * <li> If the argument is zero, the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3994
     * {@link Float#MIN_VALUE}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3995
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3996
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3997
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3998
     * @param f starting floating-point value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  3999
     * @return The adjacent floating-point value closer to positive
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4000
     * infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4001
     * @since 1.6
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4002
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4003
    public static float nextUp(float f) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4004
        return sun.misc.FpUtils.nextUp(f);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4005
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4006
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4007
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4008
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4009
     * Return {@code d} &times;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4010
     * 2<sup>{@code scaleFactor}</sup> rounded as if performed
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4011
     * by a single correctly rounded floating-point multiply to a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4012
     * member of the double value set.  See the Java
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4013
     * Language Specification for a discussion of floating-point
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4014
     * value sets.  If the exponent of the result is between {@link
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4015
     * Double#MIN_EXPONENT} and {@link Double#MAX_EXPONENT}, the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4016
     * answer is calculated exactly.  If the exponent of the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4017
     * would be larger than {@code Double.MAX_EXPONENT}, an
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4018
     * infinity is returned.  Note that if the result is subnormal,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4019
     * precision may be lost; that is, when {@code scalb(x, n)}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4020
     * is subnormal, {@code scalb(scalb(x, n), -n)} may not equal
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4021
     * <i>x</i>.  When the result is non-NaN, the result has the same
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4022
     * sign as {@code d}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4023
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4024
     * <p>Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4025
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4026
     * <li> If the first argument is NaN, NaN is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4027
     * <li> If the first argument is infinite, then an infinity of the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4028
     * same sign is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4029
     * <li> If the first argument is zero, then a zero of the same
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4030
     * sign is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4031
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4032
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4033
     * @param d number to be scaled by a power of two.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4034
     * @param scaleFactor power of 2 used to scale {@code d}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4035
     * @return {@code d} &times; 2<sup>{@code scaleFactor}</sup>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4036
     * @since 1.6
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4037
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4038
    public static double scalb(double d, int scaleFactor) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4039
        return sun.misc.FpUtils.scalb(d, scaleFactor);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4040
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4041
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4042
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4043
     * Return {@code f} &times;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4044
     * 2<sup>{@code scaleFactor}</sup> rounded as if performed
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4045
     * by a single correctly rounded floating-point multiply to a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4046
     * member of the float value set.  See the Java
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4047
     * Language Specification for a discussion of floating-point
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4048
     * value sets.  If the exponent of the result is between {@link
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4049
     * Float#MIN_EXPONENT} and {@link Float#MAX_EXPONENT}, the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4050
     * answer is calculated exactly.  If the exponent of the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4051
     * would be larger than {@code Float.MAX_EXPONENT}, an
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4052
     * infinity is returned.  Note that if the result is subnormal,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4053
     * precision may be lost; that is, when {@code scalb(x, n)}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4054
     * is subnormal, {@code scalb(scalb(x, n), -n)} may not equal
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4055
     * <i>x</i>.  When the result is non-NaN, the result has the same
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4056
     * sign as {@code f}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4057
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4058
     * <p>Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4059
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4060
     * <li> If the first argument is NaN, NaN is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4061
     * <li> If the first argument is infinite, then an infinity of the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4062
     * same sign is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4063
     * <li> If the first argument is zero, then a zero of the same
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4064
     * sign is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4065
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4066
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4067
     * @param f number to be scaled by a power of two.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4068
     * @param scaleFactor power of 2 used to scale {@code f}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4069
     * @return {@code f} &times; 2<sup>{@code scaleFactor}</sup>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4070
     * @since 1.6
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4071
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4072
    public static float scalb(float f, int scaleFactor) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4073
        return sun.misc.FpUtils.scalb(f, scaleFactor);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4074
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4075
}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4076
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4077
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4078
'.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4079
    self assert: result isPetitFailure not.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4080
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4081
    "Created: / 15-03-2012 / 22:29:50 / Jan Vrany <jan.vrany@fit.cvut.cz>"
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4082
!
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4083
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4084
test_compilation_unit_04c
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4085
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4086
    result := JavaParserII parse:'
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4087
/**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4088
 */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4089
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4090
package java.lang;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4091
import java.util.Random;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4092
import sun.misc.FpUtils;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4093
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4094
/**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4095
 * The class {@code StrictMath} contains methods for performing basic
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4096
 * ...
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4097
 */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4098
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4099
public final class StrictMath {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4100
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4101
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4102
     * Don''t let anyone instantiate this class.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4103
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4104
    private StrictMath() {}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4105
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4106
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4107
     * The {@code double} value that is closer than any other to
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4108
     * <i>e</i>, the base of the natural logarithms.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4109
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4110
    public static final double E = 2.7182818284590452354;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4111
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4112
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4113
     * The {@code double} value that is closer than any other to
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4114
     * <i>pi</i>, the ratio of the circumference of a circle to its
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4115
     * diameter.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4116
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4117
    public static final double PI = 3.14159265358979323846;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4118
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4119
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4120
     * Returns the trigonometric sine of an angle. Special cases:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4121
     * <ul><li>If the argument is NaN or an infinity, then the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4122
     * result is NaN.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4123
     * <li>If the argument is zero, then the result is a zero with the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4124
     * same sign as the argument.</ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4125
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4126
     * @param   a   an angle, in radians.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4127
     * @return  the sine of the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4128
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4129
    public static native double sin(double a);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4130
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4131
    private static synchronized void initRNG() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4132
        if (randomNumberGenerator == null)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4133
            randomNumberGenerator = new Random();
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4134
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4135
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4136
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4137
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4138
     * Return {@code f} &times;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4139
     * ...
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4140
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4141
    public static float scalb(float f, int scaleFactor) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4142
        return sun.misc.FpUtils.scalb(f, scaleFactor);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4143
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4144
}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4145
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4146
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4147
'.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4148
    self assert: result isPetitFailure not.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4149
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4150
    "Created: / 15-03-2012 / 22:32:11 / Jan Vrany <jan.vrany@fit.cvut.cz>"
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4151
!
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4152
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4153
test_compilation_unit_05a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4154
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4155
    result := JavaParserII parse:'
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4156
/*
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4157
 * Copyright 2003-2004 Sun Microsystems, Inc.  All Rights Reserved.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4158
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4159
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4160
 * This code is free software; you can redistribute it and/or modify it
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4161
 * under the terms of the GNU General Public License version 2 only, as
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4162
 * published by the Free Software Foundation.  Sun designates this
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4163
 * particular file as subject to the "Classpath" exception as provided
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4164
 * by Sun in the LICENSE file that accompanied this code.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4165
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4166
 * This code is distributed in the hope that it will be useful, but WITHOUT
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4167
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4168
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4169
 * version 2 for more details (a copy is included in the LICENSE file that
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4170
 * accompanied this code).
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4171
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4172
 * You should have received a copy of the GNU General Public License version
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4173
 * 2 along with this work; if not, write to the Free Software Foundation,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4174
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4175
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4176
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4177
 * CA 95054 USA or visit www.sun.com if you need additional information or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4178
 * have any questions.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4179
 */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4180
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4181
/* We use APIs that access the standard Unix environ array, which
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4182
 * is defined by UNIX98 to look like:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4183
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4184
 *    char **environ;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4185
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4186
 * These are unsorted, case-sensitive, null-terminated arrays of bytes
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4187
 * of the form FOO=BAR\000 which are usually encoded in the user''s
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4188
 * default encoding (file.encoding is an excellent choice for
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4189
 * encoding/decoding these).  However, even though the user cannot
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4190
 * directly access the underlying byte representation, we take pains
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4191
 * to pass on the child the exact byte representation we inherit from
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4192
 * the parent process for any environment name or value not created by
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4193
 * Javaland.  So we keep track of all the byte representations.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4194
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4195
 * Internally, we define the types Variable and Value that exhibit
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4196
 * String/byteArray duality.  The internal representation of the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4197
 * environment then looks like a Map<Variable,Value>.  But we don''t
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4198
 * expose this to the user -- we only provide a Map<String,String>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4199
 * view, although we could also provide a Map<byte[],byte[]> view.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4200
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4201
 * The non-private methods in this class are not for general use even
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4202
 * within this package.  Instead, they are the system-dependent parts
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4203
 * of the system-independent method of the same name.  Don''t even
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4204
 * think of using this class unless your method''s name appears below.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4205
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4206
 * @author  Martin Buchholz
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4207
 * @since   1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4208
 */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4209
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4210
package java.lang;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4211
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4212
import java.io.*;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4213
import java.util.*;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4214
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4215
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4216
final class ProcessEnvironment
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4217
{
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4218
    private static final HashMap<Variable,Value> theEnvironment;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4219
    private static final Map<String,String> theUnmodifiableEnvironment;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4220
    static final int MIN_NAME_LENGTH = 0;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4221
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4222
    static {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4223
        // We cache the C environment.  This means that subsequent calls
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4224
        // to putenv/setenv from C will not be visible from Java code.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4225
        byte[][] environ = environ();
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4226
        theEnvironment = new HashMap<Variable,Value>(environ.length/2 + 3);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4227
        // Read environment variables back to front,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4228
        // so that earlier variables override later ones.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4229
        for (int i = environ.length-1; i > 0; i-=2)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4230
            theEnvironment.put(Variable.valueOf(environ[i-1]),
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4231
                               Value.valueOf(environ[i]));
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4232
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4233
        theUnmodifiableEnvironment
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4234
            = Collections.unmodifiableMap
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4235
            (new StringEnvironment(theEnvironment));
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4236
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4237
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4238
    /* Only for use by System.getenv(String) */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4239
    static String getenv(String name) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4240
        return theUnmodifiableEnvironment.get(name);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4241
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4242
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4243
    /* Only for use by System.getenv() */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4244
    static Map<String,String> getenv() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4245
        return theUnmodifiableEnvironment;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4246
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4247
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4248
    /* Only for use by ProcessBuilder.environment() */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4249
    static Map<String,String> environment() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4250
        return new StringEnvironment
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4251
            ((Map<Variable,Value>)(theEnvironment.clone()));
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4252
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4253
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4254
    /* Only for use by Runtime.exec(...String[]envp...) */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4255
    static Map<String,String> emptyEnvironment(int capacity) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4256
        return new StringEnvironment(new HashMap<Variable,Value>(capacity));
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4257
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4258
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4259
    private static native byte[][] environ();
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4260
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4261
    // This class is not instantiable.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4262
    private ProcessEnvironment() {}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4263
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4264
    // Check that name is suitable for insertion into Environment map
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4265
    private static void validateVariable(String name) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4266
        if (name.indexOf(''='')      !!= -1 ||
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4267
            name.indexOf(''\u0000'') !!= -1)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4268
            throw new IllegalArgumentException
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4269
                ("Invalid environment variable name: \"" + name + "\"");
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4270
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4271
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4272
    // Check that value is suitable for insertion into Environment map
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4273
    private static void validateValue(String value) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4274
        if (value.indexOf(''\u0000'') !!= -1)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4275
            throw new IllegalArgumentException
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4276
                ("Invalid environment variable value: \"" + value + "\"");
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4277
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4278
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4279
    // A class hiding the byteArray-String duality of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4280
    // text data on Unixoid operating systems.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4281
    private static abstract class ExternalData {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4282
        protected final String str;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4283
        protected final byte[] bytes;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4284
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4285
        protected ExternalData(String str, byte[] bytes) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4286
            this.str = str;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4287
            this.bytes = bytes;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4288
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4289
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4290
        public byte[] getBytes() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4291
            return bytes;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4292
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4293
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4294
        public String toString() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4295
            return str;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4296
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4297
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4298
        public boolean equals(Object o) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4299
            return o instanceof ExternalData
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4300
                && arrayEquals(getBytes(), ((ExternalData) o).getBytes());
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4301
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4302
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4303
        public int hashCode() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4304
            return arrayHash(getBytes());
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4305
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4306
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4307
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4308
    private static class Variable
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4309
        extends ExternalData implements Comparable<Variable>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4310
    {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4311
        protected Variable(String str, byte[] bytes) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4312
            super(str, bytes);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4313
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4314
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4315
        public static Variable valueOfQueryOnly(Object str) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4316
            return valueOfQueryOnly((String) str);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4317
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4318
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4319
        public static Variable valueOfQueryOnly(String str) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4320
            return new Variable(str, str.getBytes());
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4321
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4322
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4323
        public static Variable valueOf(String str) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4324
            validateVariable(str);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4325
            return valueOfQueryOnly(str);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4326
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4327
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4328
        public static Variable valueOf(byte[] bytes) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4329
            return new Variable(new String(bytes), bytes);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4330
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4331
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4332
        public int compareTo(Variable variable) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4333
            return arrayCompare(getBytes(), variable.getBytes());
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4334
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4335
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4336
        public boolean equals(Object o) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4337
            return o instanceof Variable && super.equals(o);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4338
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4339
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4340
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4341
    private static class Value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4342
        extends ExternalData implements Comparable<Value>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4343
    {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4344
        protected Value(String str, byte[] bytes) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4345
            super(str, bytes);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4346
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4347
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4348
        public static Value valueOfQueryOnly(Object str) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4349
            return valueOfQueryOnly((String) str);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4350
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4351
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4352
        public static Value valueOfQueryOnly(String str) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4353
            return new Value(str, str.getBytes());
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4354
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4355
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4356
        public static Value valueOf(String str) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4357
            validateValue(str);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4358
            return valueOfQueryOnly(str);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4359
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4360
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4361
        public static Value valueOf(byte[] bytes) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4362
            return new Value(new String(bytes), bytes);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4363
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4364
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4365
        public int compareTo(Value value) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4366
            return arrayCompare(getBytes(), value.getBytes());
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4367
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4368
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4369
        public boolean equals(Object o) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4370
            return o instanceof Value && super.equals(o);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4371
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4372
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4373
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4374
    // This implements the String map view the user sees.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4375
    private static class StringEnvironment
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4376
        extends AbstractMap<String,String>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4377
    {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4378
        private Map<Variable,Value> m;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4379
        private static String toString(Value v) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4380
            return v == null ? null : v.toString();
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4381
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4382
        public StringEnvironment(Map<Variable,Value> m) {this.m = m;}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4383
        public int size()        {return m.size();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4384
        public boolean isEmpty() {return m.isEmpty();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4385
        public void clear()      {       m.clear();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4386
        public boolean containsKey(Object key) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4387
            return m.containsKey(Variable.valueOfQueryOnly(key));
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4388
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4389
        public boolean containsValue(Object value) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4390
            return m.containsValue(Value.valueOfQueryOnly(value));
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4391
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4392
        public String get(Object key) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4393
            return toString(m.get(Variable.valueOfQueryOnly(key)));
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4394
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4395
        public String put(String key, String value) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4396
            return toString(m.put(Variable.valueOf(key),
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4397
                                  Value.valueOf(value)));
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4398
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4399
        public String remove(Object key) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4400
            return toString(m.remove(Variable.valueOfQueryOnly(key)));
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4401
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4402
        public Set<String> keySet() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4403
            return new StringKeySet(m.keySet());
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4404
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4405
        public Set<Map.Entry<String,String>> entrySet() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4406
            return new StringEntrySet(m.entrySet());
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4407
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4408
        public Collection<String> values() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4409
            return new StringValues(m.values());
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4410
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4411
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4412
        // It is technically feasible to provide a byte-oriented view
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4413
        // as follows:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4414
        //      public Map<byte[],byte[]> asByteArrayMap() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4415
        //          return new ByteArrayEnvironment(m);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4416
        //      }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4417
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4418
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4419
        // Convert to Unix style environ as a monolithic byte array
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4420
        // inspired by the Windows Environment Block, except we work
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4421
        // exclusively with bytes instead of chars, and we need only
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4422
        // one trailing NUL on Unix.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4423
        // This keeps the JNI as simple and efficient as possible.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4424
        public byte[] toEnvironmentBlock(int[]envc) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4425
            int count = m.size() * 2; // For added ''='' and NUL
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4426
            for (Map.Entry<Variable,Value> entry : m.entrySet()) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4427
                count += entry.getKey().getBytes().length;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4428
                count += entry.getValue().getBytes().length;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4429
            }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4430
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4431
            byte[] block = new byte[count];
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4432
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4433
            int i = 0;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4434
            for (Map.Entry<Variable,Value> entry : m.entrySet()) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4435
                byte[] key   = entry.getKey  ().getBytes();
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4436
                byte[] value = entry.getValue().getBytes();
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4437
                System.arraycopy(key, 0, block, i, key.length);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4438
                i+=key.length;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4439
                block[i++] = (byte) ''='';
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4440
                System.arraycopy(value, 0, block, i, value.length);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4441
                i+=value.length + 1;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4442
                // No need to write NUL byte explicitly
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4443
                //block[i++] = (byte) ''\u0000'';
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4444
            }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4445
            envc[0] = m.size();
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4446
            return block;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4447
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4448
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4449
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4450
    static byte[] toEnvironmentBlock(Map<String,String> map, int[]envc) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4451
        return map == null ? null :
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4452
            ((StringEnvironment)map).toEnvironmentBlock(envc);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4453
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4454
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4455
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4456
    private static class StringEntry
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4457
        implements Map.Entry<String,String>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4458
    {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4459
        private final Map.Entry<Variable,Value> e;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4460
        public StringEntry(Map.Entry<Variable,Value> e) {this.e = e;}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4461
        public String getKey()   {return e.getKey().toString();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4462
        public String getValue() {return e.getValue().toString();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4463
        public String setValue(String newValue) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4464
            return e.setValue(Value.valueOf(newValue)).toString();
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4465
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4466
        public String toString() {return getKey() + "=" + getValue();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4467
        public boolean equals(Object o) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4468
            return o instanceof StringEntry
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4469
                && e.equals(((StringEntry)o).e);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4470
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4471
        public int hashCode()    {return e.hashCode();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4472
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4473
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4474
    private static class StringEntrySet
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4475
        extends AbstractSet<Map.Entry<String,String>>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4476
    {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4477
        private final Set<Map.Entry<Variable,Value>> s;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4478
        public StringEntrySet(Set<Map.Entry<Variable,Value>> s) {this.s = s;}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4479
        public int size()        {return s.size();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4480
        public boolean isEmpty() {return s.isEmpty();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4481
        public void clear()      {       s.clear();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4482
        public Iterator<Map.Entry<String,String>> iterator() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4483
            return new Iterator<Map.Entry<String,String>>() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4484
                Iterator<Map.Entry<Variable,Value>> i = s.iterator();
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4485
                public boolean hasNext() {return i.hasNext();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4486
                public Map.Entry<String,String> next() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4487
                    return new StringEntry(i.next());
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4488
                }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4489
                public void remove() {i.remove();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4490
            };
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4491
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4492
        private static Map.Entry<Variable,Value> vvEntry(final Object o) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4493
            if (o instanceof StringEntry)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4494
                return ((StringEntry)o).e;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4495
            return new Map.Entry<Variable,Value>() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4496
                public Variable getKey() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4497
                    return Variable.valueOfQueryOnly(((Map.Entry)o).getKey());
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4498
                }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4499
                public Value getValue() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4500
                    return Value.valueOfQueryOnly(((Map.Entry)o).getValue());
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4501
                }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4502
                public Value setValue(Value value) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4503
                    throw new UnsupportedOperationException();
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4504
                }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4505
            };
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4506
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4507
        public boolean contains(Object o) { return s.contains(vvEntry(o)); }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4508
        public boolean remove(Object o)   { return s.remove(vvEntry(o)); }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4509
        public boolean equals(Object o) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4510
            return o instanceof StringEntrySet
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4511
                && s.equals(((StringEntrySet) o).s);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4512
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4513
        public int hashCode() {return s.hashCode();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4514
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4515
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4516
    private static class StringValues
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4517
          extends AbstractCollection<String>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4518
    {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4519
        private final Collection<Value> c;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4520
        public StringValues(Collection<Value> c) {this.c = c;}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4521
        public int size()        {return c.size();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4522
        public boolean isEmpty() {return c.isEmpty();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4523
        public void clear()      {       c.clear();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4524
        public Iterator<String> iterator() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4525
            return new Iterator<String>() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4526
                Iterator<Value> i = c.iterator();
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4527
                public boolean hasNext() {return i.hasNext();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4528
                public String next()     {return i.next().toString();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4529
                public void remove()     {i.remove();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4530
            };
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4531
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4532
        public boolean contains(Object o) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4533
            return c.contains(Value.valueOfQueryOnly(o));
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4534
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4535
        public boolean remove(Object o) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4536
            return c.remove(Value.valueOfQueryOnly(o));
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4537
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4538
        public boolean equals(Object o) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4539
            return o instanceof StringValues
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4540
                && c.equals(((StringValues)o).c);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4541
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4542
        public int hashCode() {return c.hashCode();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4543
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4544
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4545
    private static class StringKeySet extends AbstractSet<String> {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4546
        private final Set<Variable> s;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4547
        public StringKeySet(Set<Variable> s) {this.s = s;}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4548
        public int size()        {return s.size();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4549
        public boolean isEmpty() {return s.isEmpty();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4550
        public void clear()      {       s.clear();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4551
        public Iterator<String> iterator() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4552
            return new Iterator<String>() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4553
                Iterator<Variable> i = s.iterator();
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4554
                public boolean hasNext() {return i.hasNext();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4555
                public String next()     {return i.next().toString();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4556
                public void remove()     {       i.remove();}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4557
            };
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4558
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4559
        public boolean contains(Object o) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4560
            return s.contains(Variable.valueOfQueryOnly(o));
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4561
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4562
        public boolean remove(Object o) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4563
            return s.remove(Variable.valueOfQueryOnly(o));
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4564
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4565
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4566
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4567
    // Replace with general purpose method someday
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4568
    private static int arrayCompare(byte[]x, byte[] y) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4569
        int min = x.length < y.length ? x.length : y.length;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4570
        for (int i = 0; i < min; i++)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4571
            if (x[i] !!= y[i])
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4572
                return x[i] - y[i];
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4573
        return x.length - y.length;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4574
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4575
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4576
    // Replace with general purpose method someday
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4577
    private static boolean arrayEquals(byte[] x, byte[] y) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4578
        if (x.length !!= y.length)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4579
            return false;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4580
        for (int i = 0; i < x.length; i++)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4581
            if (x[i] !!= y[i])
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4582
                return false;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4583
        return true;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4584
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4585
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4586
    // Replace with general purpose method someday
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4587
    private static int arrayHash(byte[] x) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4588
        int hash = 0;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4589
        for (int i = 0; i < x.length; i++)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4590
            hash = 31 * hash + x[i];
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4591
        return hash;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4592
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4593
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4594
}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4595
'.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4596
    self assert: result isPetitFailure not.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4597
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4598
    "Created: / 15-03-2012 / 22:57:32 / Jan Vrany <jan.vrany@fit.cvut.cz>"
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4599
!
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4600
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4601
test_compilation_unit_05b
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4602
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4603
    result := JavaParserII parse:'
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4604
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4605
package java.lang;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4606
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4607
import java.io.*;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4608
import java.util.*;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4609
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4610
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4611
final class ProcessEnvironment
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4612
{
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4613
    private static final HashMap<Variable,Value> theEnvironment;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4614
    private static final Map<String,String> theUnmodifiableEnvironment;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4615
    static final int MIN_NAME_LENGTH = 0;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4616
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4617
    static {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4618
        // We cache the C environment.  This means that subsequent calls
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4619
        // to putenv/setenv from C will not be visible from Java code.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4620
        byte[][] environ = environ();
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4621
        theEnvironment = new HashMap<Variable,Value>(environ.length/2 + 3);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4622
        // Read environment variables back to front,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4623
        // so that earlier variables override later ones.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4624
        for (int i = environ.length-1; i > 0; i-=2)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4625
            theEnvironment.put(Variable.valueOf(environ[i-1]),
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4626
                               Value.valueOf(environ[i]));
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4627
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4628
        theUnmodifiableEnvironment
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4629
            = Collections.unmodifiableMap
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4630
            (new StringEnvironment(theEnvironment));
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4631
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4632
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4633
    /* Only for use by System.getenv(String) */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4634
    static String getenv(String name) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4635
        return theUnmodifiableEnvironment.get(name);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4636
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4637
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4638
    /* Only for use by System.getenv() */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4639
    static Map<String,String> getenv() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4640
        return theUnmodifiableEnvironment;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4641
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4642
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4643
    private static abstract class ExternalData {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4644
        protected final String str;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4645
        protected final byte[] bytes;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4646
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4647
        protected ExternalData(String str, byte[] bytes) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4648
            this.str = str;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4649
            this.bytes = bytes;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4650
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4651
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4652
        public byte[] getBytes() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4653
            return bytes;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4654
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4655
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4656
        public String toString() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4657
            return str;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4658
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4659
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4660
        public boolean equals(Object o) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4661
            return o instanceof ExternalData
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4662
                && arrayEquals(getBytes(), ((ExternalData) o).getBytes());
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4663
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4664
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4665
        public int hashCode() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4666
            return arrayHash(getBytes());
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4667
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4668
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4669
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4670
}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4671
'.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4672
    self assert: result isPetitFailure not.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4673
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4674
    "Created: / 15-03-2012 / 22:58:40 / Jan Vrany <jan.vrany@fit.cvut.cz>"
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4675
!
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4676
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4677
test_compilation_unit_05c
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4678
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4679
    result := JavaParserII parse:'
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4680
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4681
package java.lang;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4682
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4683
import java.io.*;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4684
import java.util.*;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4685
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4686
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4687
final class ProcessEnvironment
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4688
{
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4689
    private static final HashMap<Variable,Value> theEnvironment;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4690
    private static final Map<String,String> theUnmodifiableEnvironment;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4691
    static final int MIN_NAME_LENGTH = 0;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4692
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4693
    static {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4694
        // We cache the C environment.  This means that subsequent calls
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4695
        // to putenv/setenv from C will not be visible from Java code.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4696
        byte[][] environ = environ();
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4697
        theEnvironment = new HashMap<Variable,Value>(environ.length/2 + 3);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4698
        // Read environment variables back to front,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4699
        // so that earlier variables override later ones.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4700
        for (int i = environ.length-1; i > 0; i-=2)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4701
            theEnvironment.put(Variable.valueOf(environ[i-1]),
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4702
                               Value.valueOf(environ[i]));
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4703
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4704
        theUnmodifiableEnvironment
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4705
            = Collections.unmodifiableMap
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4706
            (new StringEnvironment(theEnvironment));
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4707
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4708
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4709
    /* Only for use by System.getenv(String) */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4710
    static String getenv(String name) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4711
        return theUnmodifiableEnvironment.get(name);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4712
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4713
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4714
    /* Only for use by System.getenv() */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4715
    static Map<String,String> getenv() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4716
        return theUnmodifiableEnvironment;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4717
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4718
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4719
    private static abstract class ExternalData {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4720
        protected final String str;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4721
        protected final byte[] bytes;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4722
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4723
        protected ExternalData(String str, byte[] bytes) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4724
            this.str = str;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4725
            this.bytes = bytes;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4726
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4727
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4728
        public byte[] getBytes() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4729
            return bytes;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4730
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4731
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4732
        public String toString() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4733
            return str;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4734
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4735
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4736
        public boolean equals(Object o) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4737
            return o instanceof ExternalData
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4738
                && arrayEquals(getBytes(), ((ExternalData) o).getBytes());
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4739
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4740
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4741
        public int hashCode() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4742
            return arrayHash(getBytes());
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4743
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4744
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4745
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4746
}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4747
'.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4748
    self assert: result isPetitFailure not.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4749
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4750
    "Created: / 15-03-2012 / 22:58:56 / Jan Vrany <jan.vrany@fit.cvut.cz>"
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4751
!
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4752
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4753
test_compilation_unit_05d
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4754
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4755
    result := JavaParserII parse:'
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4756
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4757
package java.lang;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4758
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4759
import java.io.*;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4760
import java.util.*;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4761
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4762
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4763
final class ProcessEnvironment
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4764
{
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4765
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4766
    // This implements the String map view the user sees.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4767
    private static class StringEnvironment
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4768
        extends AbstractMap<String,String>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4769
    {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4770
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4771
        public Set<Map.Entry<String,String>> entrySet() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4772
            return new StringEntrySet(m.entrySet());
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4773
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4774
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4775
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4776
}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4777
'.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4778
    self assert: result isPetitFailure not.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4779
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4780
    "Created: / 15-03-2012 / 22:59:50 / Jan Vrany <jan.vrany@fit.cvut.cz>"
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4781
!
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4782
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4783
test_compilation_unit_06a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4784
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4785
    result := JavaParserII parse:'
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4786
/*
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4787
 * Copyright (c) 1994, 2009, Oracle and/or its affiliates. All rights reserved.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4788
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4789
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4790
 * This code is free software; you can redistribute it and/or modify it
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4791
 * under the terms of the GNU General Public License version 2 only, as
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4792
 * published by the Free Software Foundation.  Oracle designates this
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4793
 * particular file as subject to the "Classpath" exception as provided
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4794
 * by Oracle in the LICENSE file that accompanied this code.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4795
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4796
 * This code is distributed in the hope that it will be useful, but WITHOUT
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4797
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4798
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4799
 * version 2 for more details (a copy is included in the LICENSE file that
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4800
 * accompanied this code).
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4801
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4802
 * You should have received a copy of the GNU General Public License version
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4803
 * 2 along with this work; if not, write to the Free Software Foundation,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4804
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4805
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4806
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4807
 * or visit www.oracle.com if you need additional information or have any
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4808
 * questions.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4809
 */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4810
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4811
package java.lang;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4812
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4813
import sun.misc.FloatingDecimal;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4814
import sun.misc.FpUtils;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4815
import sun.misc.DoubleConsts;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4816
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4817
/**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4818
 * The {@code Double} class wraps a value of the primitive type
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4819
 * {@code double} in an object. An object of type
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4820
 * {@code Double} contains a single field whose type is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4821
 * {@code double}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4822
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4823
 * <p>In addition, this class provides several methods for converting a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4824
 * {@code double} to a {@code String} and a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4825
 * {@code String} to a {@code double}, as well as other
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4826
 * constants and methods useful when dealing with a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4827
 * {@code double}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4828
 *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4829
 * @author  Lee Boynton
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4830
 * @author  Arthur van Hoff
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4831
 * @author  Joseph D. Darcy
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4832
 * @since JDK1.0
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4833
 */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4834
public final class Double extends Number implements Comparable<Double> {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4835
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4836
     * A constant holding the positive infinity of type
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4837
     * {@code double}. It is equal to the value returned by
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4838
     * {@code Double.longBitsToDouble(0x7ff0000000000000L)}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4839
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4840
    public static final double POSITIVE_INFINITY = 1.0 / 0.0;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4841
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4842
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4843
     * A constant holding the negative infinity of type
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4844
     * {@code double}. It is equal to the value returned by
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4845
     * {@code Double.longBitsToDouble(0xfff0000000000000L)}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4846
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4847
    public static final double NEGATIVE_INFINITY = -1.0 / 0.0;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4848
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4849
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4850
     * A constant holding a Not-a-Number (NaN) value of type
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4851
     * {@code double}. It is equivalent to the value returned by
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4852
     * {@code Double.longBitsToDouble(0x7ff8000000000000L)}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4853
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4854
    public static final double NaN = 0.0d / 0.0;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4855
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4856
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4857
     * A constant holding the largest positive finite value of type
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4858
     * {@code double},
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4859
     * (2-2<sup>-52</sup>)&middot;2<sup>1023</sup>.  It is equal to
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4860
     * the hexadecimal floating-point literal
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4861
     * {@code 0x1.fffffffffffffP+1023} and also equal to
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4862
     * {@code Double.longBitsToDouble(0x7fefffffffffffffL)}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4863
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4864
    public static final double MAX_VALUE = 0x1.fffffffffffffP+1023; // 1.7976931348623157e+308
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4865
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4866
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4867
     * A constant holding the smallest positive normal value of type
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4868
     * {@code double}, 2<sup>-1022</sup>.  It is equal to the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4869
     * hexadecimal floating-point literal {@code 0x1.0p-1022} and also
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4870
     * equal to {@code Double.longBitsToDouble(0x0010000000000000L)}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4871
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4872
     * @since 1.6
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4873
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4874
    public static final double MIN_NORMAL = 0x1.0p-1022; // 2.2250738585072014E-308
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4875
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4876
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4877
     * A constant holding the smallest positive nonzero value of type
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4878
     * {@code double}, 2<sup>-1074</sup>. It is equal to the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4879
     * hexadecimal floating-point literal
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4880
     * {@code 0x0.0000000000001P-1022} and also equal to
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4881
     * {@code Double.longBitsToDouble(0x1L)}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4882
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4883
    public static final double MIN_VALUE = 0x0.0000000000001P-1022; // 4.9e-324
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4884
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4885
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4886
     * Maximum exponent a finite {@code double} variable may have.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4887
     * It is equal to the value returned by
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4888
     * {@code Math.getExponent(Double.MAX_VALUE)}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4889
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4890
     * @since 1.6
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4891
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4892
    public static final int MAX_EXPONENT = 1023;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4893
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4894
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4895
     * Minimum exponent a normalized {@code double} variable may
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4896
     * have.  It is equal to the value returned by
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4897
     * {@code Math.getExponent(Double.MIN_NORMAL)}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4898
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4899
     * @since 1.6
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4900
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4901
    public static final int MIN_EXPONENT = -1022;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4902
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4903
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4904
     * The number of bits used to represent a {@code double} value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4905
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4906
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4907
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4908
    public static final int SIZE = 64;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4909
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4910
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4911
     * The {@code Class} instance representing the primitive type
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4912
     * {@code double}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4913
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4914
     * @since JDK1.1
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4915
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4916
    public static final Class<Double>   TYPE = (Class<Double>) Class.getPrimitiveClass("double");
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4917
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4918
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4919
     * Returns a string representation of the {@code double}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4920
     * argument. All characters mentioned below are ASCII characters.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4921
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4922
     * <li>If the argument is NaN, the result is the string
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4923
     *     "{@code NaN}".
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4924
     * <li>Otherwise, the result is a string that represents the sign and
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4925
     * magnitude (absolute value) of the argument. If the sign is negative,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4926
     * the first character of the result is ''{@code -}''
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4927
     * (<code>''&#92;u002D''</code>); if the sign is positive, no sign character
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4928
     * appears in the result. As for the magnitude <i>m</i>:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4929
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4930
     * <li>If <i>m</i> is infinity, it is represented by the characters
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4931
     * {@code "Infinity"}; thus, positive infinity produces the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4932
     * {@code "Infinity"} and negative infinity produces the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4933
     * {@code "-Infinity"}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4934
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4935
     * <li>If <i>m</i> is zero, it is represented by the characters
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4936
     * {@code "0.0"}; thus, negative zero produces the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4937
     * {@code "-0.0"} and positive zero produces the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4938
     * {@code "0.0"}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4939
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4940
     * <li>If <i>m</i> is greater than or equal to 10<sup>-3</sup> but less
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4941
     * than 10<sup>7</sup>, then it is represented as the integer part of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4942
     * <i>m</i>, in decimal form with no leading zeroes, followed by
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4943
     * ''{@code .}'' (<code>''&#92;u002E''</code>), followed by one or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4944
     * more decimal digits representing the fractional part of <i>m</i>.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4945
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4946
     * <li>If <i>m</i> is less than 10<sup>-3</sup> or greater than or
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4947
     * equal to 10<sup>7</sup>, then it is represented in so-called
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4948
     * "computerized scientific notation." Let <i>n</i> be the unique
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4949
     * integer such that 10<sup><i>n</i></sup> &le; <i>m</i> {@literal <}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4950
     * 10<sup><i>n</i>+1</sup>; then let <i>a</i> be the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4951
     * mathematically exact quotient of <i>m</i> and
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4952
     * 10<sup><i>n</i></sup> so that 1 &le; <i>a</i> {@literal <} 10. The
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4953
     * magnitude is then represented as the integer part of <i>a</i>,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4954
     * as a single decimal digit, followed by ''{@code .}''
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4955
     * (<code>''&#92;u002E''</code>), followed by decimal digits
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4956
     * representing the fractional part of <i>a</i>, followed by the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4957
     * letter ''{@code E};'' (<code>''&#92;u0045''</code>), followed
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4958
     * by a representation of <i>n</i> as a decimal integer, as
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4959
     * produced by the method {@link Integer#toString(int)}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4960
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4961
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4962
     * How many digits must be printed for the fractional part of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4963
     * <i>m</i> or <i>a</i>? There must be at least one digit to represent
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4964
     * the fractional part, and beyond that as many, but only as many, more
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4965
     * digits as are needed to uniquely distinguish the argument value from
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4966
     * adjacent values of type {@code double}. That is, suppose that
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4967
     * <i>x</i> is the exact mathematical value represented by the decimal
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4968
     * representation produced by this method for a finite nonzero argument
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4969
     * <i>d</i>. Then <i>d</i> must be the {@code double} value nearest
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4970
     * to <i>x</i>; or if two {@code double} values are equally close
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4971
     * to <i>x</i>, then <i>d</i> must be one of them and the least
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4972
     * significant bit of the significand of <i>d</i> must be {@code 0}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4973
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4974
     * <p>To create localized string representations of a floating-point
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4975
     * value, use subclasses of {@link java.text.NumberFormat}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4976
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4977
     * @param   d   the {@code double} to be converted.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4978
     * @return a string representation of the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4979
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4980
    public static String toString(double d) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4981
        return new FloatingDecimal(d).toJavaFormatString();
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4982
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4983
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4984
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4985
     * Returns a hexadecimal string representation of the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4986
     * {@code double} argument. All characters mentioned below
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4987
     * are ASCII characters.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4988
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4989
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4990
     * <li>If the argument is NaN, the result is the string
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4991
     *     "{@code NaN}".
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4992
     * <li>Otherwise, the result is a string that represents the sign
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4993
     * and magnitude of the argument. If the sign is negative, the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4994
     * first character of the result is ''{@code -}''
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4995
     * (<code>''&#92;u002D''</code>); if the sign is positive, no sign
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4996
     * character appears in the result. As for the magnitude <i>m</i>:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4997
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4998
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  4999
     * <li>If <i>m</i> is infinity, it is represented by the string
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5000
     * {@code "Infinity"}; thus, positive infinity produces the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5001
     * result {@code "Infinity"} and negative infinity produces
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5002
     * the result {@code "-Infinity"}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5003
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5004
     * <li>If <i>m</i> is zero, it is represented by the string
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5005
     * {@code "0x0.0p0"}; thus, negative zero produces the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5006
     * {@code "-0x0.0p0"} and positive zero produces the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5007
     * {@code "0x0.0p0"}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5008
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5009
     * <li>If <i>m</i> is a {@code double} value with a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5010
     * normalized representation, substrings are used to represent the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5011
     * significand and exponent fields.  The significand is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5012
     * represented by the characters {@code "0x1."}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5013
     * followed by a lowercase hexadecimal representation of the rest
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5014
     * of the significand as a fraction.  Trailing zeros in the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5015
     * hexadecimal representation are removed unless all the digits
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5016
     * are zero, in which case a single zero is used. Next, the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5017
     * exponent is represented by {@code "p"} followed
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5018
     * by a decimal string of the unbiased exponent as if produced by
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5019
     * a call to {@link Integer#toString(int) Integer.toString} on the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5020
     * exponent value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5021
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5022
     * <li>If <i>m</i> is a {@code double} value with a subnormal
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5023
     * representation, the significand is represented by the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5024
     * characters {@code "0x0."} followed by a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5025
     * hexadecimal representation of the rest of the significand as a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5026
     * fraction.  Trailing zeros in the hexadecimal representation are
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5027
     * removed. Next, the exponent is represented by
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5028
     * {@code "p-1022"}.  Note that there must be at
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5029
     * least one nonzero digit in a subnormal significand.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5030
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5031
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5032
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5033
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5034
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5035
     * <table border>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5036
     * <caption><h3>Examples</h3></caption>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5037
     * <tr><th>Floating-point Value</th><th>Hexadecimal String</th>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5038
     * <tr><td>{@code 1.0}</td> <td>{@code 0x1.0p0}</td>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5039
     * <tr><td>{@code -1.0}</td>        <td>{@code -0x1.0p0}</td>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5040
     * <tr><td>{@code 2.0}</td> <td>{@code 0x1.0p1}</td>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5041
     * <tr><td>{@code 3.0}</td> <td>{@code 0x1.8p1}</td>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5042
     * <tr><td>{@code 0.5}</td> <td>{@code 0x1.0p-1}</td>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5043
     * <tr><td>{@code 0.25}</td>        <td>{@code 0x1.0p-2}</td>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5044
     * <tr><td>{@code Double.MAX_VALUE}</td>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5045
     *     <td>{@code 0x1.fffffffffffffp1023}</td>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5046
     * <tr><td>{@code Minimum Normal Value}</td>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5047
     *     <td>{@code 0x1.0p-1022}</td>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5048
     * <tr><td>{@code Maximum Subnormal Value}</td>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5049
     *     <td>{@code 0x0.fffffffffffffp-1022}</td>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5050
     * <tr><td>{@code Double.MIN_VALUE}</td>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5051
     *     <td>{@code 0x0.0000000000001p-1022}</td>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5052
     * </table>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5053
     * @param   d   the {@code double} to be converted.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5054
     * @return a hex string representation of the argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5055
     * @since 1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5056
     * @author Joseph D. Darcy
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5057
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5058
    public static String toHexString(double d) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5059
        /*
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5060
         * Modeled after the "a" conversion specifier in C99, section
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5061
         * 7.19.6.1; however, the output of this method is more
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5062
         * tightly specified.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5063
         */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5064
        if (!!FpUtils.isFinite(d) )
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5065
            // For infinity and NaN, use the decimal output.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5066
            return Double.toString(d);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5067
        else {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5068
            // Initialized to maximum size of output.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5069
            StringBuffer answer = new StringBuffer(24);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5070
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5071
            if (FpUtils.rawCopySign(1.0, d) == -1.0) // value is negative,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5072
                answer.append("-");                  // so append sign info
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5073
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5074
            answer.append("0x");
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5075
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5076
            d = Math.abs(d);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5077
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5078
            if(d == 0.0) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5079
                answer.append("0.0p0");
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5080
            }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5081
            else {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5082
                boolean subnormal = (d < DoubleConsts.MIN_NORMAL);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5083
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5084
                // Isolate significand bits and OR in a high-order bit
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5085
                // so that the string representation has a known
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5086
                // length.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5087
                long signifBits = (Double.doubleToLongBits(d)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5088
                                   & DoubleConsts.SIGNIF_BIT_MASK) |
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5089
                    0x1000000000000000L;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5090
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5091
                // Subnormal values have a 0 implicit bit; normal
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5092
                // values have a 1 implicit bit.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5093
                answer.append(subnormal ? "0." : "1.");
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5094
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5095
                // Isolate the low-order 13 digits of the hex
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5096
                // representation.  If all the digits are zero,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5097
                // replace with a single 0; otherwise, remove all
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5098
                // trailing zeros.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5099
                String signif = Long.toHexString(signifBits).substring(3,16);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5100
                answer.append(signif.equals("0000000000000") ? // 13 zeros
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5101
                              "0":
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5102
                              signif.replaceFirst("0{1,12}$", ""));
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5103
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5104
                // If the value is subnormal, use the E_min exponent
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5105
                // value for double; otherwise, extract and report d''s
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5106
                // exponent (the representation of a subnormal uses
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5107
                // E_min -1).
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5108
                answer.append("p" + (subnormal ?
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5109
                               DoubleConsts.MIN_EXPONENT:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5110
                               FpUtils.getExponent(d) ));
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5111
            }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5112
            return answer.toString();
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5113
        }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5114
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5115
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5116
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5117
     * Returns a {@code Double} object holding the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5118
     * {@code double} value represented by the argument string
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5119
     * {@code s}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5120
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5121
     * <p>If {@code s} is {@code null}, then a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5122
     * {@code NullPointerException} is thrown.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5123
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5124
     * <p>Leading and trailing whitespace characters in {@code s}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5125
     * are ignored.  Whitespace is removed as if by the {@link
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5126
     * String#trim} method; that is, both ASCII space and control
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5127
     * characters are removed. The rest of {@code s} should
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5128
     * constitute a <i>FloatValue</i> as described by the lexical
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5129
     * syntax rules:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5130
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5131
     * <blockquote>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5132
     * <dl>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5133
     * <dt><i>FloatValue:</i>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5134
     * <dd><i>Sign<sub>opt</sub></i> {@code NaN}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5135
     * <dd><i>Sign<sub>opt</sub></i> {@code Infinity}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5136
     * <dd><i>Sign<sub>opt</sub> FloatingPointLiteral</i>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5137
     * <dd><i>Sign<sub>opt</sub> HexFloatingPointLiteral</i>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5138
     * <dd><i>SignedInteger</i>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5139
     * </dl>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5140
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5141
     * <p>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5142
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5143
     * <dl>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5144
     * <dt><i>HexFloatingPointLiteral</i>:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5145
     * <dd> <i>HexSignificand BinaryExponent FloatTypeSuffix<sub>opt</sub></i>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5146
     * </dl>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5147
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5148
     * <p>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5149
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5150
     * <dl>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5151
     * <dt><i>HexSignificand:</i>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5152
     * <dd><i>HexNumeral</i>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5153
     * <dd><i>HexNumeral</i> {@code .}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5154
     * <dd>{@code 0x} <i>HexDigits<sub>opt</sub>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5155
     *     </i>{@code .}<i> HexDigits</i>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5156
     * <dd>{@code 0X}<i> HexDigits<sub>opt</sub>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5157
     *     </i>{@code .} <i>HexDigits</i>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5158
     * </dl>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5159
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5160
     * <p>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5161
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5162
     * <dl>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5163
     * <dt><i>BinaryExponent:</i>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5164
     * <dd><i>BinaryExponentIndicator SignedInteger</i>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5165
     * </dl>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5166
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5167
     * <p>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5168
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5169
     * <dl>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5170
     * <dt><i>BinaryExponentIndicator:</i>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5171
     * <dd>{@code p}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5172
     * <dd>{@code P}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5173
     * </dl>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5174
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5175
     * </blockquote>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5176
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5177
     * where <i>Sign</i>, <i>FloatingPointLiteral</i>,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5178
     * <i>HexNumeral</i>, <i>HexDigits</i>, <i>SignedInteger</i> and
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5179
     * <i>FloatTypeSuffix</i> are as defined in the lexical structure
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5180
     * sections of the <a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5181
     * href="http://java.sun.com/docs/books/jls/html/">Java Language
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5182
     * Specification</a>. If {@code s} does not have the form of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5183
     * a <i>FloatValue</i>, then a {@code NumberFormatException}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5184
     * is thrown. Otherwise, {@code s} is regarded as
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5185
     * representing an exact decimal value in the usual
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5186
     * "computerized scientific notation" or as an exact
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5187
     * hexadecimal value; this exact numerical value is then
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5188
     * conceptually converted to an "infinitely precise"
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5189
     * binary value that is then rounded to type {@code double}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5190
     * by the usual round-to-nearest rule of IEEE 754 floating-point
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5191
     * arithmetic, which includes preserving the sign of a zero
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5192
     * value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5193
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5194
     * Note that the round-to-nearest rule also implies overflow and
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5195
     * underflow behaviour; if the exact value of {@code s} is large
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5196
     * enough in magnitude (greater than or equal to ({@link
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5197
     * #MAX_VALUE} + {@link Math#ulp(double) ulp(MAX_VALUE)}/2),
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5198
     * rounding to {@code double} will result in an infinity and if the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5199
     * exact value of {@code s} is small enough in magnitude (less
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5200
     * than or equal to {@link #MIN_VALUE}/2), rounding to float will
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5201
     * result in a zero.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5202
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5203
     * Finally, after rounding a {@code Double} object representing
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5204
     * this {@code double} value is returned.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5205
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5206
     * <p> To interpret localized string representations of a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5207
     * floating-point value, use subclasses of {@link
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5208
     * java.text.NumberFormat}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5209
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5210
     * <p>Note that trailing format specifiers, specifiers that
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5211
     * determine the type of a floating-point literal
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5212
     * ({@code 1.0f} is a {@code float} value;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5213
     * {@code 1.0d} is a {@code double} value), do
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5214
     * <em>not</em> influence the results of this method.  In other
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5215
     * words, the numerical value of the input string is converted
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5216
     * directly to the target floating-point type.  The two-step
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5217
     * sequence of conversions, string to {@code float} followed
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5218
     * by {@code float} to {@code double}, is <em>not</em>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5219
     * equivalent to converting a string directly to
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5220
     * {@code double}. For example, the {@code float}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5221
     * literal {@code 0.1f} is equal to the {@code double}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5222
     * value {@code 0.10000000149011612}; the {@code float}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5223
     * literal {@code 0.1f} represents a different numerical
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5224
     * value than the {@code double} literal
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5225
     * {@code 0.1}. (The numerical value 0.1 cannot be exactly
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5226
     * represented in a binary floating-point number.)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5227
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5228
     * <p>To avoid calling this method on an invalid string and having
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5229
     * a {@code NumberFormatException} be thrown, the regular
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5230
     * expression below can be used to screen the input string:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5231
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5232
     * <code>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5233
     * <pre>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5234
     *  final String Digits     = "(\\p{Digit}+)";
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5235
     *  final String HexDigits  = "(\\p{XDigit}+)";
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5236
     *  // an exponent is ''e'' or ''E'' followed by an optionally
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5237
     *  // signed decimal integer.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5238
     *  final String Exp        = "[eE][+-]?"+Digits;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5239
     *  final String fpRegex    =
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5240
     *      ("[\\x00-\\x20]*"+  // Optional leading "whitespace"
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5241
     *       "[+-]?(" + // Optional sign character
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5242
     *       "NaN|" +           // "NaN" string
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5243
     *       "Infinity|" +      // "Infinity" string
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5244
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5245
     *       // A decimal floating-point string representing a finite positive
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5246
     *       // number without a leading sign has at most five basic pieces:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5247
     *       // Digits . Digits ExponentPart FloatTypeSuffix
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5248
     *       //
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5249
     *       // Since this method allows integer-only strings as input
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5250
     *       // in addition to strings of floating-point literals, the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5251
     *       // two sub-patterns below are simplifications of the grammar
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5252
     *       // productions from the Java Language Specification, 2nd
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5253
     *       // edition, section 3.10.2.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5254
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5255
     *       // Digits ._opt Digits_opt ExponentPart_opt FloatTypeSuffix_opt
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5256
     *       "((("+Digits+"(\\.)?("+Digits+"?)("+Exp+")?)|"+
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5257
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5258
     *       // . Digits ExponentPart_opt FloatTypeSuffix_opt
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5259
     *       "(\\.("+Digits+")("+Exp+")?)|"+
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5260
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5261
     *       // Hexadecimal strings
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5262
     *       "((" +
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5263
     *        // 0[xX] HexDigits ._opt BinaryExponent FloatTypeSuffix_opt
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5264
     *        "(0[xX]" + HexDigits + "(\\.)?)|" +
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5265
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5266
     *        // 0[xX] HexDigits_opt . HexDigits BinaryExponent FloatTypeSuffix_opt
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5267
     *        "(0[xX]" + HexDigits + "?(\\.)" + HexDigits + ")" +
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5268
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5269
     *        ")[pP][+-]?" + Digits + "))" +
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5270
     *       "[fFdD]?))" +
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5271
     *       "[\\x00-\\x20]*");// Optional trailing "whitespace"
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5272
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5273
     *  if (Pattern.matches(fpRegex, myString))
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5274
     *      Double.valueOf(myString); // Will not throw NumberFormatException
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5275
     *  else {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5276
     *      // Perform suitable alternative action
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5277
     *  }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5278
     * </pre>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5279
     * </code>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5280
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5281
     * @param      s   the string to be parsed.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5282
     * @return     a {@code Double} object holding the value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5283
     *             represented by the {@code String} argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5284
     * @throws     NumberFormatException  if the string does not contain a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5285
     *             parsable number.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5286
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5287
    public static Double valueOf(String s) throws NumberFormatException {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5288
        return new Double(FloatingDecimal.readJavaFormatString(s).doubleValue());
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5289
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5290
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5291
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5292
     * Returns a {@code Double} instance representing the specified
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5293
     * {@code double} value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5294
     * If a new {@code Double} instance is not required, this method
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5295
     * should generally be used in preference to the constructor
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5296
     * {@link #Double(double)}, as this method is likely to yield
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5297
     * significantly better space and time performance by caching
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5298
     * frequently requested values.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5299
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5300
     * @param  d a double value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5301
     * @return a {@code Double} instance representing {@code d}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5302
     * @since  1.5
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5303
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5304
    public static Double valueOf(double d) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5305
        return new Double(d);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5306
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5307
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5308
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5309
     * Returns a new {@code double} initialized to the value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5310
     * represented by the specified {@code String}, as performed
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5311
     * by the {@code valueOf} method of class
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5312
     * {@code Double}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5313
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5314
     * @param  s   the string to be parsed.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5315
     * @return the {@code double} value represented by the string
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5316
     *         argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5317
     * @throws NullPointerException  if the string is null
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5318
     * @throws NumberFormatException if the string does not contain
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5319
     *         a parsable {@code double}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5320
     * @see    java.lang.Double#valueOf(String)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5321
     * @since 1.2
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5322
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5323
    public static double parseDouble(String s) throws NumberFormatException {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5324
        return FloatingDecimal.readJavaFormatString(s).doubleValue();
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5325
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5326
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5327
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5328
     * Returns {@code true} if the specified number is a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5329
     * Not-a-Number (NaN) value, {@code false} otherwise.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5330
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5331
     * @param   v   the value to be tested.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5332
     * @return  {@code true} if the value of the argument is NaN;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5333
     *          {@code false} otherwise.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5334
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5335
    static public boolean isNaN(double v) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5336
        return (v !!= v);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5337
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5338
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5339
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5340
     * Returns {@code true} if the specified number is infinitely
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5341
     * large in magnitude, {@code false} otherwise.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5342
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5343
     * @param   v   the value to be tested.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5344
     * @return  {@code true} if the value of the argument is positive
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5345
     *          infinity or negative infinity; {@code false} otherwise.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5346
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5347
    static public boolean isInfinite(double v) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5348
        return (v == POSITIVE_INFINITY) || (v == NEGATIVE_INFINITY);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5349
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5350
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5351
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5352
     * The value of the Double.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5353
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5354
     * @serial
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5355
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5356
    private final double value;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5357
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5358
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5359
     * Constructs a newly allocated {@code Double} object that
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5360
     * represents the primitive {@code double} argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5361
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5362
     * @param   value   the value to be represented by the {@code Double}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5363
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5364
    public Double(double value) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5365
        this.value = value;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5366
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5367
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5368
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5369
     * Constructs a newly allocated {@code Double} object that
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5370
     * represents the floating-point value of type {@code double}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5371
     * represented by the string. The string is converted to a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5372
     * {@code double} value as if by the {@code valueOf} method.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5373
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5374
     * @param  s  a string to be converted to a {@code Double}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5375
     * @throws    NumberFormatException  if the string does not contain a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5376
     *            parsable number.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5377
     * @see       java.lang.Double#valueOf(java.lang.String)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5378
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5379
    public Double(String s) throws NumberFormatException {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5380
        // REMIND: this is inefficient
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5381
        this(valueOf(s).doubleValue());
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5382
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5383
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5384
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5385
     * Returns {@code true} if this {@code Double} value is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5386
     * a Not-a-Number (NaN), {@code false} otherwise.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5387
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5388
     * @return  {@code true} if the value represented by this object is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5389
     *          NaN; {@code false} otherwise.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5390
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5391
    public boolean isNaN() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5392
        return isNaN(value);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5393
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5394
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5395
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5396
     * Returns {@code true} if this {@code Double} value is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5397
     * infinitely large in magnitude, {@code false} otherwise.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5398
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5399
     * @return  {@code true} if the value represented by this object is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5400
     *          positive infinity or negative infinity;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5401
     *          {@code false} otherwise.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5402
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5403
    public boolean isInfinite() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5404
        return isInfinite(value);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5405
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5406
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5407
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5408
     * Returns a string representation of this {@code Double} object.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5409
     * The primitive {@code double} value represented by this
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5410
     * object is converted to a string exactly as if by the method
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5411
     * {@code toString} of one argument.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5412
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5413
     * @return  a {@code String} representation of this object.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5414
     * @see java.lang.Double#toString(double)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5415
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5416
    public String toString() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5417
        return toString(value);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5418
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5419
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5420
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5421
     * Returns the value of this {@code Double} as a {@code byte} (by
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5422
     * casting to a {@code byte}).
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5423
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5424
     * @return  the {@code double} value represented by this object
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5425
     *          converted to type {@code byte}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5426
     * @since JDK1.1
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5427
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5428
    public byte byteValue() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5429
        return (byte)value;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5430
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5431
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5432
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5433
     * Returns the value of this {@code Double} as a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5434
     * {@code short} (by casting to a {@code short}).
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5435
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5436
     * @return  the {@code double} value represented by this object
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5437
     *          converted to type {@code short}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5438
     * @since JDK1.1
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5439
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5440
    public short shortValue() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5441
        return (short)value;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5442
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5443
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5444
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5445
     * Returns the value of this {@code Double} as an
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5446
     * {@code int} (by casting to type {@code int}).
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5447
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5448
     * @return  the {@code double} value represented by this object
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5449
     *          converted to type {@code int}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5450
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5451
    public int intValue() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5452
        return (int)value;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5453
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5454
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5455
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5456
     * Returns the value of this {@code Double} as a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5457
     * {@code long} (by casting to type {@code long}).
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5458
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5459
     * @return  the {@code double} value represented by this object
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5460
     *          converted to type {@code long}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5461
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5462
    public long longValue() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5463
        return (long)value;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5464
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5465
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5466
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5467
     * Returns the {@code float} value of this
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5468
     * {@code Double} object.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5469
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5470
     * @return  the {@code double} value represented by this object
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5471
     *          converted to type {@code float}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5472
     * @since JDK1.0
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5473
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5474
    public float floatValue() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5475
        return (float)value;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5476
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5477
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5478
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5479
     * Returns the {@code double} value of this
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5480
     * {@code Double} object.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5481
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5482
     * @return the {@code double} value represented by this object
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5483
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5484
    public double doubleValue() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5485
        return (double)value;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5486
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5487
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5488
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5489
     * Returns a hash code for this {@code Double} object. The
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5490
     * result is the exclusive OR of the two halves of the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5491
     * {@code long} integer bit representation, exactly as
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5492
     * produced by the method {@link #doubleToLongBits(double)}, of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5493
     * the primitive {@code double} value represented by this
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5494
     * {@code Double} object. That is, the hash code is the value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5495
     * of the expression:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5496
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5497
     * <blockquote>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5498
     *  {@code (int)(v^(v>>>32))}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5499
     * </blockquote>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5500
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5501
     * where {@code v} is defined by:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5502
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5503
     * <blockquote>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5504
     *  {@code long v = Double.doubleToLongBits(this.doubleValue());}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5505
     * </blockquote>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5506
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5507
     * @return  a {@code hash code} value for this object.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5508
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5509
    public int hashCode() {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5510
        long bits = doubleToLongBits(value);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5511
        return (int)(bits ^ (bits >>> 32));
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5512
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5513
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5514
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5515
     * Compares this object against the specified object.  The result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5516
     * is {@code true} if and only if the argument is not
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5517
     * {@code null} and is a {@code Double} object that
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5518
     * represents a {@code double} that has the same value as the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5519
     * {@code double} represented by this object. For this
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5520
     * purpose, two {@code double} values are considered to be
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5521
     * the same if and only if the method {@link
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5522
     * #doubleToLongBits(double)} returns the identical
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5523
     * {@code long} value when applied to each.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5524
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5525
     * <p>Note that in most cases, for two instances of class
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5526
     * {@code Double}, {@code d1} and {@code d2}, the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5527
     * value of {@code d1.equals(d2)} is {@code true} if and
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5528
     * only if
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5529
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5530
     * <blockquote>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5531
     *  {@code d1.doubleValue() == d2.doubleValue()}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5532
     * </blockquote>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5533
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5534
     * <p>also has the value {@code true}. However, there are two
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5535
     * exceptions:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5536
     * <ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5537
     * <li>If {@code d1} and {@code d2} both represent
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5538
     *     {@code Double.NaN}, then the {@code equals} method
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5539
     *     returns {@code true}, even though
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5540
     *     {@code Double.NaN==Double.NaN} has the value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5541
     *     {@code false}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5542
     * <li>If {@code d1} represents {@code +0.0} while
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5543
     *     {@code d2} represents {@code -0.0}, or vice versa,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5544
     *     the {@code equal} test has the value {@code false},
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5545
     *     even though {@code +0.0==-0.0} has the value {@code true}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5546
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5547
     * This definition allows hash tables to operate properly.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5548
     * @param   obj   the object to compare with.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5549
     * @return  {@code true} if the objects are the same;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5550
     *          {@code false} otherwise.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5551
     * @see java.lang.Double#doubleToLongBits(double)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5552
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5553
    public boolean equals(Object obj) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5554
        return (obj instanceof Double)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5555
               && (doubleToLongBits(((Double)obj).value) ==
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5556
                      doubleToLongBits(value));
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5557
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5558
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5559
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5560
     * Returns a representation of the specified floating-point value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5561
     * according to the IEEE 754 floating-point "double
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5562
     * format" bit layout.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5563
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5564
     * <p>Bit 63 (the bit that is selected by the mask
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5565
     * {@code 0x8000000000000000L}) represents the sign of the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5566
     * floating-point number. Bits
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5567
     * 62-52 (the bits that are selected by the mask
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5568
     * {@code 0x7ff0000000000000L}) represent the exponent. Bits 51-0
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5569
     * (the bits that are selected by the mask
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5570
     * {@code 0x000fffffffffffffL}) represent the significand
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5571
     * (sometimes called the mantissa) of the floating-point number.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5572
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5573
     * <p>If the argument is positive infinity, the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5574
     * {@code 0x7ff0000000000000L}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5575
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5576
     * <p>If the argument is negative infinity, the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5577
     * {@code 0xfff0000000000000L}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5578
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5579
     * <p>If the argument is NaN, the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5580
     * {@code 0x7ff8000000000000L}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5581
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5582
     * <p>In all cases, the result is a {@code long} integer that, when
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5583
     * given to the {@link #longBitsToDouble(long)} method, will produce a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5584
     * floating-point value the same as the argument to
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5585
     * {@code doubleToLongBits} (except all NaN values are
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5586
     * collapsed to a single "canonical" NaN value).
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5587
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5588
     * @param   value   a {@code double} precision floating-point number.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5589
     * @return the bits that represent the floating-point number.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5590
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5591
    public static long doubleToLongBits(double value) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5592
        long result = doubleToRawLongBits(value);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5593
        // Check for NaN based on values of bit fields, maximum
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5594
        // exponent and nonzero significand.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5595
        if ( ((result & DoubleConsts.EXP_BIT_MASK) ==
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5596
              DoubleConsts.EXP_BIT_MASK) &&
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5597
             (result & DoubleConsts.SIGNIF_BIT_MASK) !!= 0L)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5598
            result = 0x7ff8000000000000L;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5599
        return result;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5600
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5601
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5602
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5603
     * Returns a representation of the specified floating-point value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5604
     * according to the IEEE 754 floating-point "double
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5605
     * format" bit layout, preserving Not-a-Number (NaN) values.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5606
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5607
     * <p>Bit 63 (the bit that is selected by the mask
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5608
     * {@code 0x8000000000000000L}) represents the sign of the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5609
     * floating-point number. Bits
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5610
     * 62-52 (the bits that are selected by the mask
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5611
     * {@code 0x7ff0000000000000L}) represent the exponent. Bits 51-0
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5612
     * (the bits that are selected by the mask
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5613
     * {@code 0x000fffffffffffffL}) represent the significand
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5614
     * (sometimes called the mantissa) of the floating-point number.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5615
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5616
     * <p>If the argument is positive infinity, the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5617
     * {@code 0x7ff0000000000000L}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5618
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5619
     * <p>If the argument is negative infinity, the result is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5620
     * {@code 0xfff0000000000000L}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5621
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5622
     * <p>If the argument is NaN, the result is the {@code long}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5623
     * integer representing the actual NaN value.  Unlike the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5624
     * {@code doubleToLongBits} method,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5625
     * {@code doubleToRawLongBits} does not collapse all the bit
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5626
     * patterns encoding a NaN to a single "canonical" NaN
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5627
     * value.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5628
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5629
     * <p>In all cases, the result is a {@code long} integer that,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5630
     * when given to the {@link #longBitsToDouble(long)} method, will
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5631
     * produce a floating-point value the same as the argument to
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5632
     * {@code doubleToRawLongBits}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5633
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5634
     * @param   value   a {@code double} precision floating-point number.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5635
     * @return the bits that represent the floating-point number.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5636
     * @since 1.3
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5637
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5638
    public static native long doubleToRawLongBits(double value);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5639
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5640
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5641
     * Returns the {@code double} value corresponding to a given
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5642
     * bit representation.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5643
     * The argument is considered to be a representation of a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5644
     * floating-point value according to the IEEE 754 floating-point
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5645
     * "double format" bit layout.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5646
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5647
     * <p>If the argument is {@code 0x7ff0000000000000L}, the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5648
     * is positive infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5649
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5650
     * <p>If the argument is {@code 0xfff0000000000000L}, the result
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5651
     * is negative infinity.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5652
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5653
     * <p>If the argument is any value in the range
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5654
     * {@code 0x7ff0000000000001L} through
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5655
     * {@code 0x7fffffffffffffffL} or in the range
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5656
     * {@code 0xfff0000000000001L} through
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5657
     * {@code 0xffffffffffffffffL}, the result is a NaN.  No IEEE
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5658
     * 754 floating-point operation provided by Java can distinguish
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5659
     * between two NaN values of the same type with different bit
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5660
     * patterns.  Distinct values of NaN are only distinguishable by
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5661
     * use of the {@code Double.doubleToRawLongBits} method.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5662
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5663
     * <p>In all other cases, let <i>s</i>, <i>e</i>, and <i>m</i> be three
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5664
     * values that can be computed from the argument:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5665
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5666
     * <blockquote><pre>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5667
     * int s = ((bits &gt;&gt; 63) == 0) ? 1 : -1;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5668
     * int e = (int)((bits &gt;&gt; 52) & 0x7ffL);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5669
     * long m = (e == 0) ?
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5670
     *                 (bits & 0xfffffffffffffL) &lt;&lt; 1 :
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5671
     *                 (bits & 0xfffffffffffffL) | 0x10000000000000L;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5672
     * </pre></blockquote>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5673
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5674
     * Then the floating-point result equals the value of the mathematical
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5675
     * expression <i>s</i>&middot;<i>m</i>&middot;2<sup><i>e</i>-1075</sup>.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5676
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5677
     * <p>Note that this method may not be able to return a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5678
     * {@code double} NaN with exactly same bit pattern as the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5679
     * {@code long} argument.  IEEE 754 distinguishes between two
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5680
     * kinds of NaNs, quiet NaNs and <i>signaling NaNs</i>.  The
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5681
     * differences between the two kinds of NaN are generally not
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5682
     * visible in Java.  Arithmetic operations on signaling NaNs turn
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5683
     * them into quiet NaNs with a different, but often similar, bit
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5684
     * pattern.  However, on some processors merely copying a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5685
     * signaling NaN also performs that conversion.  In particular,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5686
     * copying a signaling NaN to return it to the calling method
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5687
     * may perform this conversion.  So {@code longBitsToDouble}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5688
     * may not be able to return a {@code double} with a
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5689
     * signaling NaN bit pattern.  Consequently, for some
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5690
     * {@code long} values,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5691
     * {@code doubleToRawLongBits(longBitsToDouble(start))} may
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5692
     * <i>not</i> equal {@code start}.  Moreover, which
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5693
     * particular bit patterns represent signaling NaNs is platform
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5694
     * dependent; although all NaN bit patterns, quiet or signaling,
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5695
     * must be in the NaN range identified above.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5696
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5697
     * @param   bits   any {@code long} integer.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5698
     * @return  the {@code double} floating-point value with the same
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5699
     *          bit pattern.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5700
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5701
    public static native double longBitsToDouble(long bits);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5702
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5703
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5704
     * Compares two {@code Double} objects numerically.  There
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5705
     * are two ways in which comparisons performed by this method
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5706
     * differ from those performed by the Java language numerical
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5707
     * comparison operators ({@code <, <=, ==, >=, >})
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5708
     * when applied to primitive {@code double} values:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5709
     * <ul><li>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5710
     *          {@code Double.NaN} is considered by this method
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5711
     *          to be equal to itself and greater than all other
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5712
     *          {@code double} values (including
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5713
     *          {@code Double.POSITIVE_INFINITY}).
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5714
     * <li>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5715
     *          {@code 0.0d} is considered by this method to be greater
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5716
     *          than {@code -0.0d}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5717
     * </ul>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5718
     * This ensures that the <i>natural ordering</i> of
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5719
     * {@code Double} objects imposed by this method is <i>consistent
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5720
     * with equals</i>.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5721
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5722
     * @param   anotherDouble   the {@code Double} to be compared.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5723
     * @return  the value {@code 0} if {@code anotherDouble} is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5724
     *          numerically equal to this {@code Double}; a value
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5725
     *          less than {@code 0} if this {@code Double}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5726
     *          is numerically less than {@code anotherDouble};
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5727
     *          and a value greater than {@code 0} if this
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5728
     *          {@code Double} is numerically greater than
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5729
     *          {@code anotherDouble}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5730
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5731
     * @since   1.2
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5732
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5733
    public int compareTo(Double anotherDouble) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5734
        return Double.compare(value, anotherDouble.value);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5735
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5736
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5737
    /**
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5738
     * Compares the two specified {@code double} values. The sign
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5739
     * of the integer value returned is the same as that of the
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5740
     * integer that would be returned by the call:
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5741
     * <pre>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5742
     *    new Double(d1).compareTo(new Double(d2))
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5743
     * </pre>
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5744
     *
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5745
     * @param   d1        the first {@code double} to compare
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5746
     * @param   d2        the second {@code double} to compare
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5747
     * @return  the value {@code 0} if {@code d1} is
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5748
     *          numerically equal to {@code d2}; a value less than
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5749
     *          {@code 0} if {@code d1} is numerically less than
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5750
     *          {@code d2}; and a value greater than {@code 0}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5751
     *          if {@code d1} is numerically greater than
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5752
     *          {@code d2}.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5753
     * @since 1.4
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5754
     */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5755
    public static int compare(double d1, double d2) {
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5756
        if (d1 < d2)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5757
            return -1;           // Neither val is NaN, thisVal is smaller
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5758
        if (d1 > d2)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5759
            return 1;            // Neither val is NaN, thisVal is larger
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5760
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5761
        long thisBits = Double.doubleToLongBits(d1);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5762
        long anotherBits = Double.doubleToLongBits(d2);
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5763
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5764
        return (thisBits == anotherBits ?  0 : // Values are equal
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5765
                (thisBits < anotherBits ? -1 : // (-0.0, 0.0) or (!!NaN, NaN)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5766
                 1));                          // (0.0, -0.0) or (NaN, !!NaN)
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5767
    }
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5768
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5769
    /** use serialVersionUID from JDK 1.0.2 for interoperability */
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5770
    private static final long serialVersionUID = -9172774392245257468L;
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5771
}
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5772
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5773
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5774
'.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5775
    self assert: result isPetitFailure not.
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5776
d68e361680e9 Parser improved, now it parser whole java.lang (code block skipped for now)
vranyj1
parents: 1420
diff changeset
  5777
    "Created: / 15-03-2012 / 23:35:57 / Jan Vrany <jan.vrany@fit.cvut.cz>"
1422
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5778
!
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5779
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5780
test_compilation_unit_07
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5781
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5782
    result := JavaParserII parse:'
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5783
/*
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5784
 * Copyright 1996-2006 Sun Microsystems, Inc.  All Rights Reserved.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5785
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5786
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5787
 * This code is free software; you can redistribute it and/or modify it
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5788
 * under the terms of the GNU General Public License version 2 only, as
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5789
 * published by the Free Software Foundation.  Sun designates this
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5790
 * particular file as subject to the "Classpath" exception as provided
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5791
 * by Sun in the LICENSE file that accompanied this code.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5792
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5793
 * This code is distributed in the hope that it will be useful, but WITHOUT
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5794
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5795
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5796
 * version 2 for more details (a copy is included in the LICENSE file that
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5797
 * accompanied this code).
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5798
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5799
 * You should have received a copy of the GNU General Public License version
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5800
 * 2 along with this work; if not, write to the Free Software Foundation,
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5801
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5802
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5803
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5804
 * CA 95054 USA or visit www.sun.com if you need additional information or
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5805
 * have any questions.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5806
 */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5807
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5808
/*
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5809
 * (C) Copyright Taligent, Inc. 1996, 1997 - All Rights Reserved
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5810
 * (C) Copyright IBM Corp. 1996 - 1998 - All Rights Reserved
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5811
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5812
 *   The original version of this source code and documentation is copyrighted
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5813
 * and owned by Taligent, Inc., a wholly-owned subsidiary of IBM. These
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5814
 * materials are provided under terms of a License Agreement between Taligent
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5815
 * and Sun. This technology is protected by multiple US and International
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5816
 * patents. This notice and attribution to Taligent may not be removed.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5817
 *   Taligent is a registered trademark of Taligent, Inc.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5818
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5819
 */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5820
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5821
package java.text;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5822
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5823
import java.io.InvalidObjectException;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5824
import java.io.IOException;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5825
import java.io.ObjectInputStream;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5826
import java.text.DecimalFormat;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5827
import java.util.ArrayList;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5828
import java.util.Arrays;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5829
import java.util.Date;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5830
import java.util.List;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5831
import java.util.Locale;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5832
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5833
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5834
/**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5835
 * <code>MessageFormat</code> provides a means to produce concatenated
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5836
 * messages in a language-neutral way. Use this to construct messages
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5837
 * displayed for end users.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5838
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5839
 * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5840
 * <code>MessageFormat</code> takes a set of objects, formats them, then
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5841
 * inserts the formatted strings into the pattern at the appropriate places.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5842
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5843
 * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5844
 * <strong>Note:</strong>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5845
 * <code>MessageFormat</code> differs from the other <code>Format</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5846
 * classes in that you create a <code>MessageFormat</code> object with one
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5847
 * of its constructors (not with a <code>getInstance</code> style factory
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5848
 * method). The factory methods aren''t necessary because <code>MessageFormat</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5849
 * itself doesn''t implement locale specific behavior. Any locale specific
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5850
 * behavior is defined by the pattern that you provide as well as the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5851
 * subformats used for inserted arguments.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5852
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5853
 * <h4><a name="patterns">Patterns and Their Interpretation</a></h4>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5854
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5855
 * <code>MessageFormat</code> uses patterns of the following form:
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5856
 * <blockquote><pre>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5857
 * <i>MessageFormatPattern:</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5858
 *         <i>String</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5859
 *         <i>MessageFormatPattern</i> <i>FormatElement</i> <i>String</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5860
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5861
 * <i>FormatElement:</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5862
 *         { <i>ArgumentIndex</i> }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5863
 *         { <i>ArgumentIndex</i> , <i>FormatType</i> }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5864
 *         { <i>ArgumentIndex</i> , <i>FormatType</i> , <i>FormatStyle</i> }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5865
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5866
 * <i>FormatType: one of </i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5867
 *         number date time choice
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5868
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5869
 * <i>FormatStyle:</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5870
 *         short
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5871
 *         medium
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5872
 *         long
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5873
 *         full
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5874
 *         integer
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5875
 *         currency
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5876
 *         percent
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5877
 *         <i>SubformatPattern</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5878
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5879
 * <i>String:</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5880
 *         <i>StringPart<sub>opt</sub></i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5881
 *         <i>String</i> <i>StringPart</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5882
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5883
 * <i>StringPart:</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5884
 *         ''''
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5885
 *         '' <i>QuotedString</i> ''
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5886
 *         <i>UnquotedString</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5887
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5888
 * <i>SubformatPattern:</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5889
 *         <i>SubformatPatternPart<sub>opt</sub></i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5890
 *         <i>SubformatPattern</i> <i>SubformatPatternPart</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5891
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5892
 * <i>SubFormatPatternPart:</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5893
 *         '' <i>QuotedPattern</i> ''
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5894
 *         <i>UnquotedPattern</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5895
 * </pre></blockquote>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5896
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5897
 * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5898
 * Within a <i>String</i>, <code>"''''"</code> represents a single
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5899
 * quote. A <i>QuotedString</i> can contain arbitrary characters
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5900
 * except single quotes; the surrounding single quotes are removed.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5901
 * An <i>UnquotedString</i> can contain arbitrary characters
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5902
 * except single quotes and left curly brackets. Thus, a string that
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5903
 * should result in the formatted message "''{0}''" can be written as
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5904
 * <code>"''''''{''0}''''"</code> or <code>"''''''{0}''''''"</code>.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5905
 * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5906
 * Within a <i>SubformatPattern</i>, different rules apply.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5907
 * A <i>QuotedPattern</i> can contain arbitrary characters
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5908
 * except single quotes; but the surrounding single quotes are
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5909
 * <strong>not</strong> removed, so they may be interpreted by the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5910
 * subformat. For example, <code>"{1,number,$''#'',##}"</code> will
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5911
 * produce a number format with the pound-sign quoted, with a result
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5912
 * such as: "$#31,45".
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5913
 * An <i>UnquotedPattern</i> can contain arbitrary characters
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5914
 * except single quotes, but curly braces within it must be balanced.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5915
 * For example, <code>"ab {0} de"</code> and <code>"ab ''}'' de"</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5916
 * are valid subformat patterns, but <code>"ab {0''}'' de"</code> and
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5917
 * <code>"ab } de"</code> are not.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5918
 * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5919
 * <dl><dt><b>Warning:</b><dd>The rules for using quotes within message
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5920
 * format patterns unfortunately have shown to be somewhat confusing.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5921
 * In particular, it isn''t always obvious to localizers whether single
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5922
 * quotes need to be doubled or not. Make sure to inform localizers about
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5923
 * the rules, and tell them (for example, by using comments in resource
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5924
 * bundle source files) which strings will be processed by MessageFormat.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5925
 * Note that localizers may need to use single quotes in translated
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5926
 * strings where the original version doesn''t have them.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5927
 * </dl>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5928
 * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5929
 * The <i>ArgumentIndex</i> value is a non-negative integer written
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5930
 * using the digits ''0'' through ''9'', and represents an index into the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5931
 * <code>arguments</code> array passed to the <code>format</code> methods
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5932
 * or the result array returned by the <code>parse</code> methods.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5933
 * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5934
 * The <i>FormatType</i> and <i>FormatStyle</i> values are used to create
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5935
 * a <code>Format</code> instance for the format element. The following
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5936
 * table shows how the values map to Format instances. Combinations not
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5937
 * shown in the table are illegal. A <i>SubformatPattern</i> must
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5938
 * be a valid pattern string for the Format subclass used.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5939
 * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5940
 * <table border=1 summary="Shows how FormatType and FormatStyle values map to Format instances">
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5941
 *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5942
 *       <th id="ft">Format Type
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5943
 *       <th id="fs">Format Style
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5944
 *       <th id="sc">Subformat Created
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5945
 *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5946
 *       <td headers="ft"><i>(none)</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5947
 *       <td headers="fs"><i>(none)</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5948
 *       <td headers="sc"><code>null</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5949
 *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5950
 *       <td headers="ft" rowspan=5><code>number</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5951
 *       <td headers="fs"><i>(none)</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5952
 *       <td headers="sc"><code>NumberFormat.getInstance(getLocale())</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5953
 *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5954
 *       <td headers="fs"><code>integer</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5955
 *       <td headers="sc"><code>NumberFormat.getIntegerInstance(getLocale())</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5956
 *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5957
 *       <td headers="fs"><code>currency</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5958
 *       <td headers="sc"><code>NumberFormat.getCurrencyInstance(getLocale())</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5959
 *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5960
 *       <td headers="fs"><code>percent</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5961
 *       <td headers="sc"><code>NumberFormat.getPercentInstance(getLocale())</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5962
 *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5963
 *       <td headers="fs"><i>SubformatPattern</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5964
 *       <td headers="sc"><code>new DecimalFormat(subformatPattern, DecimalFormatSymbols.getInstance(getLocale()))</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5965
 *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5966
 *       <td headers="ft" rowspan=6><code>date</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5967
 *       <td headers="fs"><i>(none)</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5968
 *       <td headers="sc"><code>DateFormat.getDateInstance(DateFormat.DEFAULT, getLocale())</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5969
 *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5970
 *       <td headers="fs"><code>short</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5971
 *       <td headers="sc"><code>DateFormat.getDateInstance(DateFormat.SHORT, getLocale())</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5972
 *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5973
 *       <td headers="fs"><code>medium</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5974
 *       <td headers="sc"><code>DateFormat.getDateInstance(DateFormat.DEFAULT, getLocale())</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5975
 *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5976
 *       <td headers="fs"><code>long</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5977
 *       <td headers="sc"><code>DateFormat.getDateInstance(DateFormat.LONG, getLocale())</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5978
 *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5979
 *       <td headers="fs"><code>full</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5980
 *       <td headers="sc"><code>DateFormat.getDateInstance(DateFormat.FULL, getLocale())</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5981
 *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5982
 *       <td headers="fs"><i>SubformatPattern</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5983
 *       <td headers="sc"><code>new SimpleDateFormat(subformatPattern, getLocale())</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5984
 *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5985
 *       <td headers="ft" rowspan=6><code>time</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5986
 *       <td headers="fs"><i>(none)</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5987
 *       <td headers="sc"><code>DateFormat.getTimeInstance(DateFormat.DEFAULT, getLocale())</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5988
 *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5989
 *       <td headers="fs"><code>short</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5990
 *       <td headers="sc"><code>DateFormat.getTimeInstance(DateFormat.SHORT, getLocale())</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5991
 *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5992
 *       <td headers="fs"><code>medium</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5993
 *       <td headers="sc"><code>DateFormat.getTimeInstance(DateFormat.DEFAULT, getLocale())</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5994
 *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5995
 *       <td headers="fs"><code>long</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5996
 *       <td headers="sc"><code>DateFormat.getTimeInstance(DateFormat.LONG, getLocale())</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5997
 *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5998
 *       <td headers="fs"><code>full</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  5999
 *       <td headers="sc"><code>DateFormat.getTimeInstance(DateFormat.FULL, getLocale())</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6000
 *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6001
 *       <td headers="fs"><i>SubformatPattern</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6002
 *       <td headers="sc"><code>new SimpleDateFormat(subformatPattern, getLocale())</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6003
 *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6004
 *       <td headers="ft"><code>choice</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6005
 *       <td headers="fs"><i>SubformatPattern</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6006
 *       <td headers="sc"><code>new ChoiceFormat(subformatPattern)</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6007
 * </table>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6008
 * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6009
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6010
 * <h4>Usage Information</h4>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6011
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6012
 * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6013
 * Here are some examples of usage.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6014
 * In real internationalized programs, the message format pattern and other
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6015
 * static strings will, of course, be obtained from resource bundles.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6016
 * Other parameters will be dynamically determined at runtime.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6017
 * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6018
 * The first example uses the static method <code>MessageFormat.format</code>,
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6019
 * which internally creates a <code>MessageFormat</code> for one-time use:
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6020
 * <blockquote><pre>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6021
 * int planet = 7;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6022
 * String event = "a disturbance in the Force";
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6023
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6024
 * String result = MessageFormat.format(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6025
 *     "At {1,time} on {1,date}, there was {2} on planet {0,number,integer}.",
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6026
 *     planet, new Date(), event);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6027
 * </pre></blockquote>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6028
 * The output is:
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6029
 * <blockquote><pre>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6030
 * At 12:30 PM on Jul 3, 2053, there was a disturbance in the Force on planet 7.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6031
 * </pre></blockquote>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6032
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6033
 * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6034
 * The following example creates a <code>MessageFormat</code> instance that
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6035
 * can be used repeatedly:
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6036
 * <blockquote><pre>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6037
 * int fileCount = 1273;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6038
 * String diskName = "MyDisk";
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6039
 * Object[] testArgs = {new Long(fileCount), diskName};
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6040
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6041
 * MessageFormat form = new MessageFormat(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6042
 *     "The disk \"{1}\" contains {0} file(s).");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6043
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6044
 * System.out.println(form.format(testArgs));
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6045
 * </pre></blockquote>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6046
 * The output with different values for <code>fileCount</code>:
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6047
 * <blockquote><pre>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6048
 * The disk "MyDisk" contains 0 file(s).
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6049
 * The disk "MyDisk" contains 1 file(s).
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6050
 * The disk "MyDisk" contains 1,273 file(s).
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6051
 * </pre></blockquote>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6052
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6053
 * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6054
 * For more sophisticated patterns, you can use a <code>ChoiceFormat</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6055
 * to produce correct forms for singular and plural:
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6056
 * <blockquote><pre>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6057
 * MessageFormat form = new MessageFormat("The disk \"{1}\" contains {0}.");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6058
 * double[] filelimits = {0,1,2};
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6059
 * String[] filepart = {"no files","one file","{0,number} files"};
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6060
 * ChoiceFormat fileform = new ChoiceFormat(filelimits, filepart);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6061
 * form.setFormatByArgumentIndex(0, fileform);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6062
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6063
 * int fileCount = 1273;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6064
 * String diskName = "MyDisk";
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6065
 * Object[] testArgs = {new Long(fileCount), diskName};
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6066
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6067
 * System.out.println(form.format(testArgs));
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6068
 * </pre></blockquote>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6069
 * The output with different values for <code>fileCount</code>:
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6070
 * <blockquote><pre>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6071
 * The disk "MyDisk" contains no files.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6072
 * The disk "MyDisk" contains one file.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6073
 * The disk "MyDisk" contains 1,273 files.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6074
 * </pre></blockquote>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6075
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6076
 * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6077
 * You can create the <code>ChoiceFormat</code> programmatically, as in the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6078
 * above example, or by using a pattern. See {@link ChoiceFormat}
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6079
 * for more information.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6080
 * <blockquote><pre>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6081
 * form.applyPattern(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6082
 *    "There {0,choice,0#are no files|1#is one file|1&lt;are {0,number,integer} files}.");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6083
 * </pre></blockquote>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6084
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6085
 * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6086
 * <strong>Note:</strong> As we see above, the string produced
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6087
 * by a <code>ChoiceFormat</code> in <code>MessageFormat</code> is treated as special;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6088
 * occurrences of ''{'' are used to indicate subformats, and cause recursion.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6089
 * If you create both a <code>MessageFormat</code> and <code>ChoiceFormat</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6090
 * programmatically (instead of using the string patterns), then be careful not to
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6091
 * produce a format that recurses on itself, which will cause an infinite loop.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6092
 * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6093
 * When a single argument is parsed more than once in the string, the last match
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6094
 * will be the final result of the parsing.  For example,
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6095
 * <blockquote><pre>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6096
 * MessageFormat mf = new MessageFormat("{0,number,#.##}, {0,number,#.#}");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6097
 * Object[] objs = {new Double(3.1415)};
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6098
 * String result = mf.format( objs );
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6099
 * // result now equals "3.14, 3.1"
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6100
 * objs = null;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6101
 * objs = mf.parse(result, new ParsePosition(0));
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6102
 * // objs now equals {new Double(3.1)}
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6103
 * </pre></blockquote>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6104
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6105
 * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6106
 * Likewise, parsing with a MessageFormat object using patterns containing
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6107
 * multiple occurrences of the same argument would return the last match.  For
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6108
 * example,
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6109
 * <blockquote><pre>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6110
 * MessageFormat mf = new MessageFormat("{0}, {0}, {0}");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6111
 * String forParsing = "x, y, z";
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6112
 * Object[] objs = mf.parse(forParsing, new ParsePosition(0));
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6113
 * // result now equals {new String("z")}
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6114
 * </pre></blockquote>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6115
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6116
 * <h4><a name="synchronization">Synchronization</a></h4>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6117
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6118
 * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6119
 * Message formats are not synchronized.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6120
 * It is recommended to create separate format instances for each thread.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6121
 * If multiple threads access a format concurrently, it must be synchronized
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6122
 * externally.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6123
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6124
 * @see          java.util.Locale
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6125
 * @see          Format
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6126
 * @see          NumberFormat
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6127
 * @see          DecimalFormat
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6128
 * @see          ChoiceFormat
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6129
 * @author       Mark Davis
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6130
 */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6131
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6132
public class MessageFormat extends Format {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6133
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6134
    private static final long serialVersionUID = 6479157306784022952L;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6135
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6136
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6137
     * Constructs a MessageFormat for the default locale and the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6138
     * specified pattern.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6139
     * The constructor first sets the locale, then parses the pattern and
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6140
     * creates a list of subformats for the format elements contained in it.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6141
     * Patterns and their interpretation are specified in the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6142
     * <a href="#patterns">class description</a>.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6143
     *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6144
     * @param pattern the pattern for this message format
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6145
     * @exception IllegalArgumentException if the pattern is invalid
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6146
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6147
    public MessageFormat(String pattern) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6148
        this.locale = Locale.getDefault();
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6149
        applyPattern(pattern);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6150
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6151
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6152
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6153
     * Constructs a MessageFormat for the specified locale and
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6154
     * pattern.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6155
     * The constructor first sets the locale, then parses the pattern and
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6156
     * creates a list of subformats for the format elements contained in it.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6157
     * Patterns and their interpretation are specified in the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6158
     * <a href="#patterns">class description</a>.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6159
     *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6160
     * @param pattern the pattern for this message format
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6161
     * @param locale the locale for this message format
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6162
     * @exception IllegalArgumentException if the pattern is invalid
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6163
     * @since 1.4
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6164
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6165
    public MessageFormat(String pattern, Locale locale) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6166
        this.locale = locale;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6167
        applyPattern(pattern);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6168
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6169
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6170
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6171
     * Sets the locale to be used when creating or comparing subformats.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6172
     * This affects subsequent calls
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6173
     * <ul>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6174
     * <li>to the {@link #applyPattern applyPattern}
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6175
     *     and {@link #toPattern toPattern} methods if format elements specify
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6176
     *     a format type and therefore have the subformats created in the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6177
     *     <code>applyPattern</code> method, as well as
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6178
     * <li>to the <code>format</code> and
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6179
     *     {@link #formatToCharacterIterator formatToCharacterIterator} methods
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6180
     *     if format elements do not specify a format type and therefore have
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6181
     *     the subformats created in the formatting methods.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6182
     * </ul>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6183
     * Subformats that have already been created are not affected.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6184
     *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6185
     * @param locale the locale to be used when creating or comparing subformats
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6186
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6187
    public void setLocale(Locale locale) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6188
        this.locale = locale;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6189
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6190
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6191
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6192
     * Gets the locale that''s used when creating or comparing subformats.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6193
     *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6194
     * @return the locale used when creating or comparing subformats
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6195
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6196
    public Locale getLocale() {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6197
        return locale;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6198
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6199
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6200
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6201
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6202
     * Sets the pattern used by this message format.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6203
     * The method parses the pattern and creates a list of subformats
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6204
     * for the format elements contained in it.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6205
     * Patterns and their interpretation are specified in the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6206
     * <a href="#patterns">class description</a>.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6207
     *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6208
     * @param pattern the pattern for this message format
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6209
     * @exception IllegalArgumentException if the pattern is invalid
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6210
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6211
    public void applyPattern(String pattern) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6212
            StringBuffer[] segments = new StringBuffer[4];
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6213
            for (int i = 0; i < segments.length; ++i) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6214
                segments[i] = new StringBuffer();
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6215
            }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6216
            int part = 0;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6217
            int formatNumber = 0;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6218
            boolean inQuote = false;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6219
            int braceStack = 0;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6220
            maxOffset = -1;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6221
            for (int i = 0; i < pattern.length(); ++i) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6222
                char ch = pattern.charAt(i);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6223
                if (part == 0) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6224
                    if (ch == ''\'''') {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6225
                        if (i + 1 < pattern.length()
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6226
                            && pattern.charAt(i+1) == ''\'''') {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6227
                            segments[part].append(ch);  // handle doubles
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6228
                            ++i;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6229
                        } else {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6230
                            inQuote = !!inQuote;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6231
                        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6232
                    } else if (ch == ''{'' && !!inQuote) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6233
                        part = 1;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6234
                    } else {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6235
                        segments[part].append(ch);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6236
                    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6237
                } else  if (inQuote) {              // just copy quotes in parts
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6238
                    segments[part].append(ch);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6239
                    if (ch == ''\'''') {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6240
                        inQuote = false;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6241
                    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6242
                } else {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6243
                    switch (ch) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6244
                    case '','':
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6245
                        if (part < 3)
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6246
                            part += 1;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6247
                        else
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6248
                            segments[part].append(ch);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6249
                        break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6250
                    case ''{'':
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6251
                        ++braceStack;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6252
                        segments[part].append(ch);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6253
                        break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6254
                    case ''}'':
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6255
                        if (braceStack == 0) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6256
                            part = 0;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6257
                            makeFormat(i, formatNumber, segments);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6258
                            formatNumber++;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6259
                        } else {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6260
                            --braceStack;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6261
                            segments[part].append(ch);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6262
                        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6263
                        break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6264
                    case ''\'''':
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6265
                        inQuote = true;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6266
                        // fall through, so we keep quotes in other parts
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6267
                    default:
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6268
                        segments[part].append(ch);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6269
                        break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6270
                    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6271
                }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6272
            }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6273
            if (braceStack == 0 && part !!= 0) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6274
                maxOffset = -1;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6275
                throw new IllegalArgumentException("Unmatched braces in the pattern.");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6276
            }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6277
            this.pattern = segments[0].toString();
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6278
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6279
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6280
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6281
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6282
     * Returns a pattern representing the current state of the message format.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6283
     * The string is constructed from internal information and therefore
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6284
     * does not necessarily equal the previously applied pattern.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6285
     *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6286
     * @return a pattern representing the current state of the message format
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6287
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6288
    public String toPattern() {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6289
        // later, make this more extensible
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6290
        int lastOffset = 0;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6291
        StringBuffer result = new StringBuffer();
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6292
        for (int i = 0; i <= maxOffset; ++i) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6293
            copyAndFixQuotes(pattern, lastOffset, offsets[i],result);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6294
            lastOffset = offsets[i];
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6295
            result.append(''{'');
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6296
            result.append(argumentNumbers[i]);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6297
            if (formats[i] == null) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6298
                // do nothing, string format
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6299
            } else if (formats[i] instanceof DecimalFormat) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6300
                if (formats[i].equals(NumberFormat.getInstance(locale))) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6301
                    result.append(",number");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6302
                } else if (formats[i].equals(NumberFormat.getCurrencyInstance(locale))) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6303
                    result.append(",number,currency");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6304
                } else if (formats[i].equals(NumberFormat.getPercentInstance(locale))) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6305
                    result.append(",number,percent");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6306
                } else if (formats[i].equals(NumberFormat.getIntegerInstance(locale))) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6307
                    result.append(",number,integer");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6308
                } else {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6309
                    result.append(",number," +
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6310
                                  ((DecimalFormat)formats[i]).toPattern());
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6311
                }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6312
            } else if (formats[i] instanceof SimpleDateFormat) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6313
                if (formats[i].equals(DateFormat.getDateInstance(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6314
                                                               DateFormat.DEFAULT,locale))) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6315
                    result.append(",date");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6316
                } else if (formats[i].equals(DateFormat.getDateInstance(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6317
                                                                      DateFormat.SHORT,locale))) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6318
                    result.append(",date,short");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6319
                } else if (formats[i].equals(DateFormat.getDateInstance(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6320
                                                                      DateFormat.DEFAULT,locale))) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6321
                    result.append(",date,medium");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6322
                } else if (formats[i].equals(DateFormat.getDateInstance(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6323
                                                                      DateFormat.LONG,locale))) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6324
                    result.append(",date,long");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6325
                } else if (formats[i].equals(DateFormat.getDateInstance(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6326
                                                                      DateFormat.FULL,locale))) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6327
                    result.append(",date,full");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6328
                } else if (formats[i].equals(DateFormat.getTimeInstance(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6329
                                                                      DateFormat.DEFAULT,locale))) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6330
                    result.append(",time");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6331
                } else if (formats[i].equals(DateFormat.getTimeInstance(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6332
                                                                      DateFormat.SHORT,locale))) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6333
                    result.append(",time,short");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6334
                } else if (formats[i].equals(DateFormat.getTimeInstance(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6335
                                                                      DateFormat.DEFAULT,locale))) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6336
                    result.append(",time,medium");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6337
                } else if (formats[i].equals(DateFormat.getTimeInstance(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6338
                                                                      DateFormat.LONG,locale))) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6339
                    result.append(",time,long");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6340
                } else if (formats[i].equals(DateFormat.getTimeInstance(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6341
                                                                      DateFormat.FULL,locale))) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6342
                    result.append(",time,full");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6343
                } else {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6344
                    result.append(",date,"
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6345
                                  + ((SimpleDateFormat)formats[i]).toPattern());
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6346
                }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6347
            } else if (formats[i] instanceof ChoiceFormat) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6348
                result.append(",choice,"
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6349
                              + ((ChoiceFormat)formats[i]).toPattern());
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6350
            } else {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6351
                //result.append(", unknown");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6352
            }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6353
            result.append(''}'');
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6354
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6355
        copyAndFixQuotes(pattern, lastOffset, pattern.length(), result);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6356
        return result.toString();
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6357
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6358
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6359
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6360
     * Sets the formats to use for the values passed into
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6361
     * <code>format</code> methods or returned from <code>parse</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6362
     * methods. The indices of elements in <code>newFormats</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6363
     * correspond to the argument indices used in the previously set
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6364
     * pattern string.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6365
     * The order of formats in <code>newFormats</code> thus corresponds to
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6366
     * the order of elements in the <code>arguments</code> array passed
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6367
     * to the <code>format</code> methods or the result array returned
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6368
     * by the <code>parse</code> methods.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6369
     * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6370
     * If an argument index is used for more than one format element
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6371
     * in the pattern string, then the corresponding new format is used
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6372
     * for all such format elements. If an argument index is not used
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6373
     * for any format element in the pattern string, then the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6374
     * corresponding new format is ignored. If fewer formats are provided
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6375
     * than needed, then only the formats for argument indices less
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6376
     * than <code>newFormats.length</code> are replaced.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6377
     *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6378
     * @param newFormats the new formats to use
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6379
     * @exception NullPointerException if <code>newFormats</code> is null
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6380
     * @since 1.4
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6381
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6382
    public void setFormatsByArgumentIndex(Format[] newFormats) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6383
        for (int i = 0; i <= maxOffset; i++) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6384
            int j = argumentNumbers[i];
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6385
            if (j < newFormats.length) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6386
                formats[i] = newFormats[j];
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6387
            }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6388
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6389
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6390
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6391
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6392
     * Sets the formats to use for the format elements in the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6393
     * previously set pattern string.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6394
     * The order of formats in <code>newFormats</code> corresponds to
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6395
     * the order of format elements in the pattern string.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6396
     * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6397
     * If more formats are provided than needed by the pattern string,
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6398
     * the remaining ones are ignored. If fewer formats are provided
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6399
     * than needed, then only the first <code>newFormats.length</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6400
     * formats are replaced.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6401
     * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6402
     * Since the order of format elements in a pattern string often
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6403
     * changes during localization, it is generally better to use the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6404
     * {@link #setFormatsByArgumentIndex setFormatsByArgumentIndex}
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6405
     * method, which assumes an order of formats corresponding to the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6406
     * order of elements in the <code>arguments</code> array passed to
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6407
     * the <code>format</code> methods or the result array returned by
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6408
     * the <code>parse</code> methods.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6409
     *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6410
     * @param newFormats the new formats to use
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6411
     * @exception NullPointerException if <code>newFormats</code> is null
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6412
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6413
    public void setFormats(Format[] newFormats) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6414
        int runsToCopy = newFormats.length;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6415
        if (runsToCopy > maxOffset + 1) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6416
            runsToCopy = maxOffset + 1;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6417
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6418
        for (int i = 0; i < runsToCopy; i++) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6419
            formats[i] = newFormats[i];
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6420
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6421
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6422
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6423
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6424
     * Sets the format to use for the format elements within the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6425
     * previously set pattern string that use the given argument
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6426
     * index.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6427
     * The argument index is part of the format element definition and
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6428
     * represents an index into the <code>arguments</code> array passed
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6429
     * to the <code>format</code> methods or the result array returned
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6430
     * by the <code>parse</code> methods.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6431
     * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6432
     * If the argument index is used for more than one format element
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6433
     * in the pattern string, then the new format is used for all such
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6434
     * format elements. If the argument index is not used for any format
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6435
     * element in the pattern string, then the new format is ignored.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6436
     *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6437
     * @param argumentIndex the argument index for which to use the new format
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6438
     * @param newFormat the new format to use
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6439
     * @since 1.4
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6440
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6441
    public void setFormatByArgumentIndex(int argumentIndex, Format newFormat) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6442
        for (int j = 0; j <= maxOffset; j++) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6443
            if (argumentNumbers[j] == argumentIndex) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6444
                formats[j] = newFormat;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6445
            }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6446
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6447
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6448
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6449
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6450
     * Sets the format to use for the format element with the given
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6451
     * format element index within the previously set pattern string.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6452
     * The format element index is the zero-based number of the format
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6453
     * element counting from the start of the pattern string.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6454
     * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6455
     * Since the order of format elements in a pattern string often
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6456
     * changes during localization, it is generally better to use the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6457
     * {@link #setFormatByArgumentIndex setFormatByArgumentIndex}
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6458
     * method, which accesses format elements based on the argument
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6459
     * index they specify.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6460
     *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6461
     * @param formatElementIndex the index of a format element within the pattern
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6462
     * @param newFormat the format to use for the specified format element
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6463
     * @exception ArrayIndexOutOfBoundsException if formatElementIndex is equal to or
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6464
     *            larger than the number of format elements in the pattern string
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6465
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6466
    public void setFormat(int formatElementIndex, Format newFormat) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6467
        formats[formatElementIndex] = newFormat;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6468
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6469
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6470
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6471
     * Gets the formats used for the values passed into
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6472
     * <code>format</code> methods or returned from <code>parse</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6473
     * methods. The indices of elements in the returned array
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6474
     * correspond to the argument indices used in the previously set
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6475
     * pattern string.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6476
     * The order of formats in the returned array thus corresponds to
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6477
     * the order of elements in the <code>arguments</code> array passed
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6478
     * to the <code>format</code> methods or the result array returned
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6479
     * by the <code>parse</code> methods.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6480
     * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6481
     * If an argument index is used for more than one format element
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6482
     * in the pattern string, then the format used for the last such
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6483
     * format element is returned in the array. If an argument index
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6484
     * is not used for any format element in the pattern string, then
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6485
     * null is returned in the array.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6486
     *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6487
     * @return the formats used for the arguments within the pattern
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6488
     * @since 1.4
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6489
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6490
    public Format[] getFormatsByArgumentIndex() {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6491
        int maximumArgumentNumber = -1;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6492
        for (int i = 0; i <= maxOffset; i++) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6493
            if (argumentNumbers[i] > maximumArgumentNumber) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6494
                maximumArgumentNumber = argumentNumbers[i];
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6495
            }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6496
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6497
        Format[] resultArray = new Format[maximumArgumentNumber + 1];
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6498
        for (int i = 0; i <= maxOffset; i++) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6499
            resultArray[argumentNumbers[i]] = formats[i];
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6500
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6501
        return resultArray;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6502
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6503
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6504
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6505
     * Gets the formats used for the format elements in the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6506
     * previously set pattern string.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6507
     * The order of formats in the returned array corresponds to
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6508
     * the order of format elements in the pattern string.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6509
     * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6510
     * Since the order of format elements in a pattern string often
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6511
     * changes during localization, it''s generally better to use the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6512
     * {@link #getFormatsByArgumentIndex getFormatsByArgumentIndex}
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6513
     * method, which assumes an order of formats corresponding to the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6514
     * order of elements in the <code>arguments</code> array passed to
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6515
     * the <code>format</code> methods or the result array returned by
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6516
     * the <code>parse</code> methods.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6517
     *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6518
     * @return the formats used for the format elements in the pattern
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6519
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6520
    public Format[] getFormats() {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6521
        Format[] resultArray = new Format[maxOffset + 1];
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6522
        System.arraycopy(formats, 0, resultArray, 0, maxOffset + 1);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6523
        return resultArray;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6524
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6525
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6526
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6527
     * Formats an array of objects and appends the <code>MessageFormat</code>''s
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6528
     * pattern, with format elements replaced by the formatted objects, to the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6529
     * provided <code>StringBuffer</code>.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6530
     * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6531
     * The text substituted for the individual format elements is derived from
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6532
     * the current subformat of the format element and the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6533
     * <code>arguments</code> element at the format element''s argument index
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6534
     * as indicated by the first matching line of the following table. An
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6535
     * argument is <i>unavailable</i> if <code>arguments</code> is
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6536
     * <code>null</code> or has fewer than argumentIndex+1 elements.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6537
     * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6538
     * <table border=1 summary="Examples of subformat,argument,and formatted text">
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6539
     *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6540
     *       <th>Subformat
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6541
     *       <th>Argument
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6542
     *       <th>Formatted Text
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6543
     *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6544
     *       <td><i>any</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6545
     *       <td><i>unavailable</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6546
     *       <td><code>"{" + argumentIndex + "}"</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6547
     *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6548
     *       <td><i>any</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6549
     *       <td><code>null</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6550
     *       <td><code>"null"</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6551
     *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6552
     *       <td><code>instanceof ChoiceFormat</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6553
     *       <td><i>any</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6554
     *       <td><code>subformat.format(argument).indexOf(''{'') >= 0 ?<br>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6555
     *           (new MessageFormat(subformat.format(argument), getLocale())).format(argument) :
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6556
     *           subformat.format(argument)</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6557
     *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6558
     *       <td><code>!!= null</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6559
     *       <td><i>any</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6560
     *       <td><code>subformat.format(argument)</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6561
     *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6562
     *       <td><code>null</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6563
     *       <td><code>instanceof Number</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6564
     *       <td><code>NumberFormat.getInstance(getLocale()).format(argument)</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6565
     *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6566
     *       <td><code>null</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6567
     *       <td><code>instanceof Date</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6568
     *       <td><code>DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT, getLocale()).format(argument)</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6569
     *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6570
     *       <td><code>null</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6571
     *       <td><code>instanceof String</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6572
     *       <td><code>argument</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6573
     *    <tr>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6574
     *       <td><code>null</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6575
     *       <td><i>any</i>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6576
     *       <td><code>argument.toString()</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6577
     * </table>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6578
     * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6579
     * If <code>pos</code> is non-null, and refers to
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6580
     * <code>Field.ARGUMENT</code>, the location of the first formatted
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6581
     * string will be returned.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6582
     *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6583
     * @param arguments an array of objects to be formatted and substituted.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6584
     * @param result where text is appended.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6585
     * @param pos On input: an alignment field, if desired.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6586
     *            On output: the offsets of the alignment field.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6587
     * @exception IllegalArgumentException if an argument in the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6588
     *            <code>arguments</code> array is not of the type
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6589
     *            expected by the format element(s) that use it.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6590
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6591
    public final StringBuffer format(Object[] arguments, StringBuffer result,
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6592
                                     FieldPosition pos)
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6593
    {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6594
        return subformat(arguments, result, pos, null);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6595
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6596
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6597
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6598
     * Creates a MessageFormat with the given pattern and uses it
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6599
     * to format the given arguments. This is equivalent to
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6600
     * <blockquote>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6601
     *     <code>(new {@link #MessageFormat(String) MessageFormat}(pattern)).{@link #format(java.lang.Object[], java.lang.StringBuffer, java.text.FieldPosition) format}(arguments, new StringBuffer(), null).toString()</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6602
     * </blockquote>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6603
     *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6604
     * @exception IllegalArgumentException if the pattern is invalid,
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6605
     *            or if an argument in the <code>arguments</code> array
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6606
     *            is not of the type expected by the format element(s)
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6607
     *            that use it.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6608
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6609
    public static String format(String pattern, Object ... arguments) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6610
        MessageFormat temp = new MessageFormat(pattern);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6611
        return temp.format(arguments);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6612
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6613
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6614
    // Overrides
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6615
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6616
     * Formats an array of objects and appends the <code>MessageFormat</code>''s
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6617
     * pattern, with format elements replaced by the formatted objects, to the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6618
     * provided <code>StringBuffer</code>.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6619
     * This is equivalent to
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6620
     * <blockquote>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6621
     *     <code>{@link #format(java.lang.Object[], java.lang.StringBuffer, java.text.FieldPosition) format}((Object[]) arguments, result, pos)</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6622
     * </blockquote>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6623
     *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6624
     * @param arguments an array of objects to be formatted and substituted.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6625
     * @param result where text is appended.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6626
     * @param pos On input: an alignment field, if desired.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6627
     *            On output: the offsets of the alignment field.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6628
     * @exception IllegalArgumentException if an argument in the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6629
     *            <code>arguments</code> array is not of the type
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6630
     *            expected by the format element(s) that use it.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6631
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6632
    public final StringBuffer format(Object arguments, StringBuffer result,
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6633
                                     FieldPosition pos)
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6634
    {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6635
        return subformat((Object[]) arguments, result, pos, null);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6636
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6637
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6638
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6639
     * Formats an array of objects and inserts them into the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6640
     * <code>MessageFormat</code>''s pattern, producing an
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6641
     * <code>AttributedCharacterIterator</code>.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6642
     * You can use the returned <code>AttributedCharacterIterator</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6643
     * to build the resulting String, as well as to determine information
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6644
     * about the resulting String.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6645
     * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6646
     * The text of the returned <code>AttributedCharacterIterator</code> is
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6647
     * the same that would be returned by
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6648
     * <blockquote>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6649
     *     <code>{@link #format(java.lang.Object[], java.lang.StringBuffer, java.text.FieldPosition) format}(arguments, new StringBuffer(), null).toString()</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6650
     * </blockquote>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6651
     * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6652
     * In addition, the <code>AttributedCharacterIterator</code> contains at
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6653
     * least attributes indicating where text was generated from an
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6654
     * argument in the <code>arguments</code> array. The keys of these attributes are of
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6655
     * type <code>MessageFormat.Field</code>, their values are
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6656
     * <code>Integer</code> objects indicating the index in the <code>arguments</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6657
     * array of the argument from which the text was generated.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6658
     * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6659
     * The attributes/value from the underlying <code>Format</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6660
     * instances that <code>MessageFormat</code> uses will also be
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6661
     * placed in the resulting <code>AttributedCharacterIterator</code>.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6662
     * This allows you to not only find where an argument is placed in the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6663
     * resulting String, but also which fields it contains in turn.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6664
     *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6665
     * @param arguments an array of objects to be formatted and substituted.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6666
     * @return AttributedCharacterIterator describing the formatted value.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6667
     * @exception NullPointerException if <code>arguments</code> is null.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6668
     * @exception IllegalArgumentException if an argument in the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6669
     *            <code>arguments</code> array is not of the type
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6670
     *            expected by the format element(s) that use it.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6671
     * @since 1.4
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6672
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6673
    public AttributedCharacterIterator formatToCharacterIterator(Object arguments) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6674
        StringBuffer result = new StringBuffer();
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6675
        ArrayList iterators = new ArrayList();
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6676
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6677
        if (arguments == null) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6678
            throw new NullPointerException(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6679
                   "formatToCharacterIterator must be passed non-null object");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6680
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6681
        subformat((Object[]) arguments, result, null, iterators);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6682
        if (iterators.size() == 0) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6683
            return createAttributedCharacterIterator("");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6684
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6685
        return createAttributedCharacterIterator(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6686
                     (AttributedCharacterIterator[])iterators.toArray(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6687
                     new AttributedCharacterIterator[iterators.size()]));
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6688
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6689
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6690
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6691
     * Parses the string.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6692
     *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6693
     * <p>Caveats: The parse may fail in a number of circumstances.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6694
     * For example:
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6695
     * <ul>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6696
     * <li>If one of the arguments does not occur in the pattern.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6697
     * <li>If the format of an argument loses information, such as
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6698
     *     with a choice format where a large number formats to "many".
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6699
     * <li>Does not yet handle recursion (where
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6700
     *     the substituted strings contain {n} references.)
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6701
     * <li>Will not always find a match (or the correct match)
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6702
     *     if some part of the parse is ambiguous.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6703
     *     For example, if the pattern "{1},{2}" is used with the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6704
     *     string arguments {"a,b", "c"}, it will format as "a,b,c".
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6705
     *     When the result is parsed, it will return {"a", "b,c"}.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6706
     * <li>If a single argument is parsed more than once in the string,
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6707
     *     then the later parse wins.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6708
     * </ul>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6709
     * When the parse fails, use ParsePosition.getErrorIndex() to find out
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6710
     * where in the string the parsing failed.  The returned error
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6711
     * index is the starting offset of the sub-patterns that the string
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6712
     * is comparing with.  For example, if the parsing string "AAA {0} BBB"
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6713
     * is comparing against the pattern "AAD {0} BBB", the error index is
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6714
     * 0. When an error occurs, the call to this method will return null.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6715
     * If the source is null, return an empty array.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6716
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6717
    public Object[] parse(String source, ParsePosition pos) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6718
        if (source == null) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6719
            Object[] empty = {};
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6720
            return empty;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6721
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6722
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6723
        int maximumArgumentNumber = -1;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6724
        for (int i = 0; i <= maxOffset; i++) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6725
            if (argumentNumbers[i] > maximumArgumentNumber) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6726
                maximumArgumentNumber = argumentNumbers[i];
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6727
            }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6728
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6729
        Object[] resultArray = new Object[maximumArgumentNumber + 1];
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6730
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6731
        int patternOffset = 0;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6732
        int sourceOffset = pos.index;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6733
        ParsePosition tempStatus = new ParsePosition(0);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6734
        for (int i = 0; i <= maxOffset; ++i) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6735
            // match up to format
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6736
            int len = offsets[i] - patternOffset;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6737
            if (len == 0 || pattern.regionMatches(patternOffset,
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6738
                                                  source, sourceOffset, len)) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6739
                sourceOffset += len;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6740
                patternOffset += len;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6741
            } else {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6742
                pos.errorIndex = sourceOffset;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6743
                return null; // leave index as is to signal error
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6744
            }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6745
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6746
            // now use format
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6747
            if (formats[i] == null) {   // string format
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6748
                // if at end, use longest possible match
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6749
                // otherwise uses first match to intervening string
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6750
                // does NOT recursively try all possibilities
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6751
                int tempLength = (i !!= maxOffset) ? offsets[i+1] : pattern.length();
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6752
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6753
                int next;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6754
                if (patternOffset >= tempLength) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6755
                    next = source.length();
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6756
                }else{
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6757
                    next = source.indexOf( pattern.substring(patternOffset,tempLength), sourceOffset);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6758
                }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6759
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6760
                if (next < 0) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6761
                    pos.errorIndex = sourceOffset;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6762
                    return null; // leave index as is to signal error
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6763
                } else {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6764
                    String strValue= source.substring(sourceOffset,next);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6765
                    if (!!strValue.equals("{"+argumentNumbers[i]+"}"))
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6766
                        resultArray[argumentNumbers[i]]
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6767
                            = source.substring(sourceOffset,next);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6768
                    sourceOffset = next;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6769
                }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6770
            } else {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6771
                tempStatus.index = sourceOffset;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6772
                resultArray[argumentNumbers[i]]
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6773
                    = formats[i].parseObject(source,tempStatus);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6774
                if (tempStatus.index == sourceOffset) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6775
                    pos.errorIndex = sourceOffset;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6776
                    return null; // leave index as is to signal error
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6777
                }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6778
                sourceOffset = tempStatus.index; // update
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6779
            }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6780
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6781
        int len = pattern.length() - patternOffset;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6782
        if (len == 0 || pattern.regionMatches(patternOffset,
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6783
                                              source, sourceOffset, len)) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6784
            pos.index = sourceOffset + len;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6785
        } else {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6786
            pos.errorIndex = sourceOffset;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6787
            return null; // leave index as is to signal error
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6788
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6789
        return resultArray;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6790
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6791
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6792
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6793
     * Parses text from the beginning of the given string to produce an object
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6794
     * array.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6795
     * The method may not use the entire text of the given string.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6796
     * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6797
     * See the {@link #parse(String, ParsePosition)} method for more information
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6798
     * on message parsing.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6799
     *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6800
     * @param source A <code>String</code> whose beginning should be parsed.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6801
     * @return An <code>Object</code> array parsed from the string.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6802
     * @exception ParseException if the beginning of the specified string
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6803
     *            cannot be parsed.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6804
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6805
    public Object[] parse(String source) throws ParseException {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6806
        ParsePosition pos  = new ParsePosition(0);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6807
        Object[] result = parse(source, pos);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6808
        if (pos.index == 0)  // unchanged, returned object is null
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6809
            throw new ParseException("MessageFormat parse error!!", pos.errorIndex);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6810
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6811
        return result;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6812
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6813
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6814
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6815
     * Parses text from a string to produce an object array.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6816
     * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6817
     * The method attempts to parse text starting at the index given by
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6818
     * <code>pos</code>.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6819
     * If parsing succeeds, then the index of <code>pos</code> is updated
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6820
     * to the index after the last character used (parsing does not necessarily
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6821
     * use all characters up to the end of the string), and the parsed
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6822
     * object array is returned. The updated <code>pos</code> can be used to
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6823
     * indicate the starting point for the next call to this method.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6824
     * If an error occurs, then the index of <code>pos</code> is not
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6825
     * changed, the error index of <code>pos</code> is set to the index of
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6826
     * the character where the error occurred, and null is returned.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6827
     * <p>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6828
     * See the {@link #parse(String, ParsePosition)} method for more information
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6829
     * on message parsing.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6830
     *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6831
     * @param source A <code>String</code>, part of which should be parsed.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6832
     * @param pos A <code>ParsePosition</code> object with index and error
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6833
     *            index information as described above.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6834
     * @return An <code>Object</code> array parsed from the string. In case of
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6835
     *         error, returns null.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6836
     * @exception NullPointerException if <code>pos</code> is null.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6837
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6838
    public Object parseObject(String source, ParsePosition pos) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6839
        return parse(source, pos);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6840
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6841
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6842
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6843
     * Creates and returns a copy of this object.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6844
     *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6845
     * @return a clone of this instance.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6846
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6847
    public Object clone() {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6848
        MessageFormat other = (MessageFormat) super.clone();
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6849
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6850
        // clone arrays. Can''t do with utility because of bug in Cloneable
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6851
        other.formats = (Format[]) formats.clone(); // shallow clone
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6852
        for (int i = 0; i < formats.length; ++i) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6853
            if (formats[i] !!= null)
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6854
                other.formats[i] = (Format)formats[i].clone();
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6855
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6856
        // for primitives or immutables, shallow clone is enough
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6857
        other.offsets = (int[]) offsets.clone();
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6858
        other.argumentNumbers = (int[]) argumentNumbers.clone();
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6859
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6860
        return other;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6861
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6862
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6863
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6864
     * Equality comparison between two message format objects
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6865
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6866
    public boolean equals(Object obj) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6867
        if (this == obj)                      // quick check
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6868
            return true;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6869
        if (obj == null || getClass() !!= obj.getClass())
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6870
            return false;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6871
        MessageFormat other = (MessageFormat) obj;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6872
        return (maxOffset == other.maxOffset
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6873
                && pattern.equals(other.pattern)
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6874
                && ((locale !!= null && locale.equals(other.locale))
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6875
                 || (locale == null && other.locale == null))
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6876
                && Arrays.equals(offsets,other.offsets)
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6877
                && Arrays.equals(argumentNumbers,other.argumentNumbers)
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6878
                && Arrays.equals(formats,other.formats));
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6879
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6880
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6881
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6882
     * Generates a hash code for the message format object.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6883
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6884
    public int hashCode() {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6885
        return pattern.hashCode(); // enough for reasonable distribution
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6886
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6887
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6888
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6889
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6890
     * Defines constants that are used as attribute keys in the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6891
     * <code>AttributedCharacterIterator</code> returned
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6892
     * from <code>MessageFormat.formatToCharacterIterator</code>.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6893
     *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6894
     * @since 1.4
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6895
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6896
    public static class Field extends Format.Field {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6897
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6898
        // Proclaim serial compatibility with 1.4 FCS
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6899
        private static final long serialVersionUID = 7899943957617360810L;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6900
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6901
        /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6902
         * Creates a Field with the specified name.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6903
         *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6904
         * @param name Name of the attribute
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6905
         */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6906
        protected Field(String name) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6907
            super(name);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6908
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6909
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6910
        /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6911
         * Resolves instances being deserialized to the predefined constants.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6912
         *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6913
         * @throws InvalidObjectException if the constant could not be
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6914
         *         resolved.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6915
         * @return resolved MessageFormat.Field constant
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6916
         */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6917
        protected Object readResolve() throws InvalidObjectException {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6918
            if (this.getClass() !!= MessageFormat.Field.class) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6919
                throw new InvalidObjectException("subclass didn''t correctly implement readResolve");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6920
            }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6921
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6922
            return ARGUMENT;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6923
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6924
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6925
        //
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6926
        // The constants
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6927
        //
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6928
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6929
        /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6930
         * Constant identifying a portion of a message that was generated
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6931
         * from an argument passed into <code>formatToCharacterIterator</code>.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6932
         * The value associated with the key will be an <code>Integer</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6933
         * indicating the index in the <code>arguments</code> array of the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6934
         * argument from which the text was generated.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6935
         */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6936
        public final static Field ARGUMENT =
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6937
                           new Field("message argument field");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6938
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6939
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6940
    // ===========================privates============================
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6941
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6942
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6943
     * The locale to use for formatting numbers and dates.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6944
     * @serial
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6945
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6946
    private Locale locale;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6947
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6948
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6949
     * The string that the formatted values are to be plugged into.  In other words, this
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6950
     * is the pattern supplied on construction with all of the {} expressions taken out.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6951
     * @serial
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6952
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6953
    private String pattern = "";
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6954
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6955
    /** The initially expected number of subformats in the format */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6956
    private static final int INITIAL_FORMATS = 10;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6957
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6958
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6959
     * An array of formatters, which are used to format the arguments.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6960
     * @serial
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6961
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6962
    private Format[] formats = new Format[INITIAL_FORMATS];
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6963
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6964
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6965
     * The positions where the results of formatting each argument are to be inserted
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6966
     * into the pattern.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6967
     * @serial
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6968
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6969
    private int[] offsets = new int[INITIAL_FORMATS];
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6970
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6971
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6972
     * The argument numbers corresponding to each formatter.  (The formatters are stored
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6973
     * in the order they occur in the pattern, not in the order in which the arguments
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6974
     * are specified.)
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6975
     * @serial
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6976
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6977
    private int[] argumentNumbers = new int[INITIAL_FORMATS];
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6978
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6979
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6980
     * One less than the number of entries in <code>offsets</code>.  Can also be thought of
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6981
     * as the index of the highest-numbered element in <code>offsets</code> that is being used.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6982
     * All of these arrays should have the same number of elements being used as <code>offsets</code>
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6983
     * does, and so this variable suffices to tell us how many entries are in all of them.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6984
     * @serial
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6985
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6986
    private int maxOffset = -1;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6987
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6988
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6989
     * Internal routine used by format. If <code>characterIterators</code> is
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6990
     * non-null, AttributedCharacterIterator will be created from the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6991
     * subformats as necessary. If <code>characterIterators</code> is null
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6992
     * and <code>fp</code> is non-null and identifies
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6993
     * <code>Field.MESSAGE_ARGUMENT</code>, the location of
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6994
     * the first replaced argument will be set in it.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6995
     *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6996
     * @exception IllegalArgumentException if an argument in the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6997
     *            <code>arguments</code> array is not of the type
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6998
     *            expected by the format element(s) that use it.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  6999
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7000
    private StringBuffer subformat(Object[] arguments, StringBuffer result,
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7001
                                   FieldPosition fp, List characterIterators) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7002
        // note: this implementation assumes a fast substring & index.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7003
        // if this is not true, would be better to append chars one by one.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7004
        int lastOffset = 0;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7005
        int last = result.length();
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7006
        for (int i = 0; i <= maxOffset; ++i) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7007
            result.append(pattern.substring(lastOffset, offsets[i]));
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7008
            lastOffset = offsets[i];
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7009
            int argumentNumber = argumentNumbers[i];
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7010
            if (arguments == null || argumentNumber >= arguments.length) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7011
                result.append("{" + argumentNumber + "}");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7012
                continue;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7013
            }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7014
            // int argRecursion = ((recursionProtection >> (argumentNumber*2)) & 0x3);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7015
            if (false) { // if (argRecursion == 3){
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7016
                // prevent loop!!!!!!
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7017
                result.append(''\uFFFD'');
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7018
            } else {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7019
                Object obj = arguments[argumentNumber];
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7020
                String arg = null;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7021
                Format subFormatter = null;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7022
                if (obj == null) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7023
                    arg = "null";
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7024
                } else if (formats[i] !!= null) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7025
                    subFormatter = formats[i];
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7026
                    if (subFormatter instanceof ChoiceFormat) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7027
                        arg = formats[i].format(obj);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7028
                        if (arg.indexOf(''{'') >= 0) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7029
                            subFormatter = new MessageFormat(arg, locale);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7030
                            obj = arguments;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7031
                            arg = null;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7032
                        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7033
                    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7034
                } else if (obj instanceof Number) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7035
                    // format number if can
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7036
                    subFormatter = NumberFormat.getInstance(locale);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7037
                } else if (obj instanceof Date) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7038
                    // format a Date if can
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7039
                    subFormatter = DateFormat.getDateTimeInstance(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7040
                             DateFormat.SHORT, DateFormat.SHORT, locale);//fix
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7041
                } else if (obj instanceof String) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7042
                    arg = (String) obj;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7043
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7044
                } else {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7045
                    arg = obj.toString();
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7046
                    if (arg == null) arg = "null";
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7047
                }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7048
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7049
                // At this point we are in two states, either subFormatter
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7050
                // is non-null indicating we should format obj using it,
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7051
                // or arg is non-null and we should use it as the value.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7052
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7053
                if (characterIterators !!= null) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7054
                    // If characterIterators is non-null, it indicates we need
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7055
                    // to get the CharacterIterator from the child formatter.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7056
                    if (last !!= result.length()) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7057
                        characterIterators.add(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7058
                            createAttributedCharacterIterator(result.substring
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7059
                                                              (last)));
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7060
                        last = result.length();
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7061
                    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7062
                    if (subFormatter !!= null) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7063
                        AttributedCharacterIterator subIterator =
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7064
                                   subFormatter.formatToCharacterIterator(obj);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7065
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7066
                        append(result, subIterator);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7067
                        if (last !!= result.length()) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7068
                            characterIterators.add(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7069
                                         createAttributedCharacterIterator(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7070
                                         subIterator, Field.ARGUMENT,
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7071
                                         new Integer(argumentNumber)));
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7072
                            last = result.length();
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7073
                        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7074
                        arg = null;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7075
                    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7076
                    if (arg !!= null && arg.length() > 0) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7077
                        result.append(arg);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7078
                        characterIterators.add(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7079
                                 createAttributedCharacterIterator(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7080
                                 arg, Field.ARGUMENT,
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7081
                                 new Integer(argumentNumber)));
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7082
                        last = result.length();
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7083
                    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7084
                }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7085
                else {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7086
                    if (subFormatter !!= null) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7087
                        arg = subFormatter.format(obj);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7088
                    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7089
                    last = result.length();
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7090
                    result.append(arg);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7091
                    if (i == 0 && fp !!= null && Field.ARGUMENT.equals(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7092
                                  fp.getFieldAttribute())) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7093
                        fp.setBeginIndex(last);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7094
                        fp.setEndIndex(result.length());
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7095
                    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7096
                    last = result.length();
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7097
                }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7098
            }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7099
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7100
        result.append(pattern.substring(lastOffset, pattern.length()));
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7101
        if (characterIterators !!= null && last !!= result.length()) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7102
            characterIterators.add(createAttributedCharacterIterator(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7103
                                   result.substring(last)));
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7104
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7105
        return result;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7106
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7107
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7108
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7109
     * Convenience method to append all the characters in
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7110
     * <code>iterator</code> to the StringBuffer <code>result</code>.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7111
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7112
    private void append(StringBuffer result, CharacterIterator iterator) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7113
        if (iterator.first() !!= CharacterIterator.DONE) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7114
            char aChar;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7115
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7116
            result.append(iterator.first());
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7117
            while ((aChar = iterator.next()) !!= CharacterIterator.DONE) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7118
                result.append(aChar);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7119
            }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7120
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7121
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7122
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7123
    private static final String[] typeList =
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7124
    {"", "", "number", "", "date", "", "time", "", "choice"};
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7125
    private static final String[] modifierList =
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7126
    {"", "", "currency", "", "percent", "", "integer"};
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7127
    private static final String[] dateModifierList =
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7128
    {"", "", "short", "", "medium", "", "long", "", "full"};
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7129
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7130
    private void makeFormat(int position, int offsetNumber,
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7131
                            StringBuffer[] segments)
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7132
    {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7133
        // get the argument number
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7134
        int argumentNumber;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7135
        try {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7136
            argumentNumber = Integer.parseInt(segments[1].toString()); // always unlocalized!!
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7137
        } catch (NumberFormatException e) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7138
            throw new IllegalArgumentException("can''t parse argument number: " + segments[1]);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7139
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7140
        if (argumentNumber < 0) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7141
            throw new IllegalArgumentException("negative argument number: " + argumentNumber);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7142
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7143
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7144
        // resize format information arrays if necessary
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7145
        if (offsetNumber >= formats.length) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7146
            int newLength = formats.length * 2;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7147
            Format[] newFormats = new Format[newLength];
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7148
            int[] newOffsets = new int[newLength];
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7149
            int[] newArgumentNumbers = new int[newLength];
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7150
            System.arraycopy(formats, 0, newFormats, 0, maxOffset + 1);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7151
            System.arraycopy(offsets, 0, newOffsets, 0, maxOffset + 1);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7152
            System.arraycopy(argumentNumbers, 0, newArgumentNumbers, 0, maxOffset + 1);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7153
            formats = newFormats;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7154
            offsets = newOffsets;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7155
            argumentNumbers = newArgumentNumbers;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7156
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7157
        int oldMaxOffset = maxOffset;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7158
        maxOffset = offsetNumber;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7159
        offsets[offsetNumber] = segments[0].length();
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7160
        argumentNumbers[offsetNumber] = argumentNumber;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7161
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7162
        // now get the format
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7163
        Format newFormat = null;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7164
        switch (findKeyword(segments[2].toString(), typeList)) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7165
        case 0:
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7166
            break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7167
        case 1: case 2:// number
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7168
            switch (findKeyword(segments[3].toString(), modifierList)) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7169
            case 0: // default;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7170
                newFormat = NumberFormat.getInstance(locale);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7171
                break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7172
            case 1: case 2:// currency
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7173
                newFormat = NumberFormat.getCurrencyInstance(locale);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7174
                break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7175
            case 3: case 4:// percent
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7176
                newFormat = NumberFormat.getPercentInstance(locale);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7177
                break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7178
            case 5: case 6:// integer
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7179
                newFormat = NumberFormat.getIntegerInstance(locale);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7180
                break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7181
            default: // pattern
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7182
                newFormat = new DecimalFormat(segments[3].toString(), DecimalFormatSymbols.getInstance(locale));
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7183
                break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7184
            }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7185
            break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7186
        case 3: case 4: // date
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7187
            switch (findKeyword(segments[3].toString(), dateModifierList)) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7188
            case 0: // default
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7189
                newFormat = DateFormat.getDateInstance(DateFormat.DEFAULT, locale);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7190
                break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7191
            case 1: case 2: // short
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7192
                newFormat = DateFormat.getDateInstance(DateFormat.SHORT, locale);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7193
                break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7194
            case 3: case 4: // medium
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7195
                newFormat = DateFormat.getDateInstance(DateFormat.DEFAULT, locale);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7196
                break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7197
            case 5: case 6: // long
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7198
                newFormat = DateFormat.getDateInstance(DateFormat.LONG, locale);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7199
                break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7200
            case 7: case 8: // full
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7201
                newFormat = DateFormat.getDateInstance(DateFormat.FULL, locale);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7202
                break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7203
            default:
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7204
                newFormat = new SimpleDateFormat(segments[3].toString(), locale);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7205
                break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7206
            }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7207
            break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7208
        case 5: case 6:// time
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7209
            switch (findKeyword(segments[3].toString(), dateModifierList)) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7210
            case 0: // default
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7211
                newFormat = DateFormat.getTimeInstance(DateFormat.DEFAULT, locale);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7212
                break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7213
            case 1: case 2: // short
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7214
                newFormat = DateFormat.getTimeInstance(DateFormat.SHORT, locale);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7215
                break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7216
            case 3: case 4: // medium
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7217
                newFormat = DateFormat.getTimeInstance(DateFormat.DEFAULT, locale);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7218
                break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7219
            case 5: case 6: // long
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7220
                newFormat = DateFormat.getTimeInstance(DateFormat.LONG, locale);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7221
                break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7222
            case 7: case 8: // full
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7223
                newFormat = DateFormat.getTimeInstance(DateFormat.FULL, locale);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7224
                break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7225
            default:
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7226
                newFormat = new SimpleDateFormat(segments[3].toString(), locale);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7227
                break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7228
            }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7229
            break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7230
        case 7: case 8:// choice
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7231
            try {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7232
                newFormat = new ChoiceFormat(segments[3].toString());
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7233
            } catch (Exception e) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7234
                maxOffset = oldMaxOffset;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7235
                throw new IllegalArgumentException(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7236
                                         "Choice Pattern incorrect");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7237
            }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7238
            break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7239
        default:
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7240
            maxOffset = oldMaxOffset;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7241
            throw new IllegalArgumentException("unknown format type: " +
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7242
                                               segments[2].toString());
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7243
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7244
        formats[offsetNumber] = newFormat;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7245
        segments[1].setLength(0);   // throw away other segments
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7246
        segments[2].setLength(0);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7247
        segments[3].setLength(0);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7248
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7249
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7250
    private static final int findKeyword(String s, String[] list) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7251
        s = s.trim().toLowerCase();
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7252
        for (int i = 0; i < list.length; ++i) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7253
            if (s.equals(list[i]))
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7254
                return i;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7255
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7256
        return -1;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7257
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7258
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7259
    private static final void copyAndFixQuotes(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7260
                                               String source, int start, int end, StringBuffer target) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7261
        for (int i = start; i < end; ++i) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7262
            char ch = source.charAt(i);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7263
            if (ch == ''{'') {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7264
                target.append("''{''");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7265
            } else if (ch == ''}'') {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7266
                target.append("''}''");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7267
            } else if (ch == ''\'''') {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7268
                target.append("''''");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7269
            } else {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7270
                target.append(ch);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7271
            }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7272
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7273
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7274
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7275
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7276
     * After reading an object from the input stream, do a simple verification
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7277
     * to maintain class invariants.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7278
     * @throws InvalidObjectException if the objects read from the stream is invalid.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7279
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7280
    private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7281
        in.defaultReadObject();
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7282
        boolean isValid = maxOffset >= -1
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7283
                && formats.length > maxOffset
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7284
                && offsets.length > maxOffset
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7285
                && argumentNumbers.length > maxOffset;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7286
        if (isValid) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7287
            int lastOffset = pattern.length() + 1;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7288
            for (int i = maxOffset; i >= 0; --i) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7289
                if ((offsets[i] < 0) || (offsets[i] > lastOffset)) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7290
                    isValid = false;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7291
                    break;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7292
                } else {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7293
                    lastOffset = offsets[i];
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7294
                }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7295
            }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7296
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7297
        if (!!isValid) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7298
            throw new InvalidObjectException("Could not reconstruct MessageFormat from corrupt stream.");
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7299
        }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7300
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7301
}
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7302
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7303
'.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7304
    self assert: result isPetitFailure not.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7305
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7306
    "Created: / 16-03-2012 / 00:26:06 / Jan Vrany <jan.vrany@fit.cvut.cz>"
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7307
!
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7308
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7309
test_compilation_unit_08a
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7310
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7311
    result := JavaParserII parse:'
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7312
/*
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7313
 * Copyright 2003-2004 Sun Microsystems, Inc.  All Rights Reserved.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7314
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7315
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7316
 * This code is free software; you can redistribute it and/or modify it
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7317
 * under the terms of the GNU General Public License version 2 only, as
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7318
 * published by the Free Software Foundation.  Sun designates this
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7319
 * particular file as subject to the "Classpath" exception as provided
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7320
 * by Sun in the LICENSE file that accompanied this code.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7321
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7322
 * This code is distributed in the hope that it will be useful, but WITHOUT
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7323
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7324
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7325
 * version 2 for more details (a copy is included in the LICENSE file that
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7326
 * accompanied this code).
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7327
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7328
 * You should have received a copy of the GNU General Public License version
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7329
 * 2 along with this work; if not, write to the Free Software Foundation,
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7330
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7331
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7332
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7333
 * CA 95054 USA or visit www.sun.com if you need additional information or
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7334
 * have any questions.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7335
 */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7336
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7337
package java.lang.annotation;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7338
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7339
/**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7340
 * Thrown to indicate that a program has attempted to access an element of
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7341
 * an annotation type that was added to the annotation type definition after
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7342
 * the annotation was compiled (or serialized).  This exception will not be
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7343
 * thrown if the new element has a default value.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7344
 *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7345
 * @author  Josh Bloch
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7346
 * @since 1.5
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7347
 */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7348
public class IncompleteAnnotationException extends RuntimeException {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7349
    private Class annotationType;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7350
    private String elementName;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7351
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7352
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7353
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7354
     * Constructs an IncompleteAnnotationException to indicate that
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7355
     * the named element was missing from the specified annotation type.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7356
     *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7357
     * @param annotationType the Class object for the annotation type
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7358
     * @param elementName the name of the missing element
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7359
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7360
    public IncompleteAnnotationException(
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7361
            Class<? extends Annotation> annotationType,
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7362
            String elementName) {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7363
        super(annotationType.getName() + " missing element " + elementName);
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7364
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7365
        this.annotationType = annotationType;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7366
        this.elementName = elementName;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7367
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7368
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7369
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7370
     * Returns the Class object for the annotation type with the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7371
     * missing element.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7372
     *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7373
     * @return the Class object for the annotation type with the
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7374
     *     missing element
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7375
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7376
    public Class<? extends Annotation> annotationType() {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7377
        return annotationType;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7378
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7379
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7380
    /**
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7381
     * Returns the name of the missing element.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7382
     *
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7383
     * @return the name of the missing element
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7384
     */
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7385
    public String elementName() {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7386
        return elementName;
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7387
    }
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7388
}
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7389
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7390
'.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7391
    self assert: result isPetitFailure not.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7392
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7393
    "Created: / 16-03-2012 / 00:57:41 / Jan Vrany <jan.vrany@fit.cvut.cz>"
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7394
!
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7395
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7396
test_compilation_unit_08b
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7397
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7398
    result := JavaParserII parse:'
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7399
public class IncompleteAnnotationException extends RuntimeException {
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7400
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7401
    public Class<?> annotationType() {}
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7402
}'.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7403
    self assert: result isPetitFailure not.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7404
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7405
    "Created: / 16-03-2012 / 00:58:11 / Jan Vrany <jan.vrany@fit.cvut.cz>"
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7406
!
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7407
1879
7d232ff32dde Refactoring of JavaParserII>>importDeclaration
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1818
diff changeset
  7408
test_compilation_unit_09a
7d232ff32dde Refactoring of JavaParserII>>importDeclaration
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1818
diff changeset
  7409
7d232ff32dde Refactoring of JavaParserII>>importDeclaration
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1818
diff changeset
  7410
    result := JavaParserII parse:'
7d232ff32dde Refactoring of JavaParserII>>importDeclaration
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1818
diff changeset
  7411
7d232ff32dde Refactoring of JavaParserII>>importDeclaration
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1818
diff changeset
  7412
package java.lang;
7d232ff32dde Refactoring of JavaParserII>>importDeclaration
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1818
diff changeset
  7413
7d232ff32dde Refactoring of JavaParserII>>importDeclaration
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1818
diff changeset
  7414
import static java.io.*;
7d232ff32dde Refactoring of JavaParserII>>importDeclaration
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1818
diff changeset
  7415
7d232ff32dde Refactoring of JavaParserII>>importDeclaration
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1818
diff changeset
  7416
7d232ff32dde Refactoring of JavaParserII>>importDeclaration
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1818
diff changeset
  7417
final class ProcessEnvironment
7d232ff32dde Refactoring of JavaParserII>>importDeclaration
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1818
diff changeset
  7418
{
7d232ff32dde Refactoring of JavaParserII>>importDeclaration
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1818
diff changeset
  7419
7d232ff32dde Refactoring of JavaParserII>>importDeclaration
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1818
diff changeset
  7420
}
7d232ff32dde Refactoring of JavaParserII>>importDeclaration
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1818
diff changeset
  7421
'.
7d232ff32dde Refactoring of JavaParserII>>importDeclaration
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1818
diff changeset
  7422
    self assert: result isPetitFailure not.
7d232ff32dde Refactoring of JavaParserII>>importDeclaration
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1818
diff changeset
  7423
7d232ff32dde Refactoring of JavaParserII>>importDeclaration
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1818
diff changeset
  7424
    "Created: / 15-12-2012 / 17:38:14 / Jan Vrany <jan.vrany@fit.cvut.cz>"
7d232ff32dde Refactoring of JavaParserII>>importDeclaration
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1818
diff changeset
  7425
!
7d232ff32dde Refactoring of JavaParserII>>importDeclaration
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1818
diff changeset
  7426
1422
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7427
test_compilation_unit_empty
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7428
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7429
    result := JavaParserII parse:'
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7430
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7431
'.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7432
    self assert: result isPetitFailure not.
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7433
1a51f93d412e Fixes, parses java/lang and java/awt
vranyj1
parents: 1421
diff changeset
  7434
    "Created: / 16-03-2012 / 00:25:45 / Jan Vrany <jan.vrany@fit.cvut.cz>"
1417
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  7435
! !
f4c3f5b90dd8 Fixes in parser
vranyj1
parents: 1415
diff changeset
  7436
1403
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
  7437
!JavaParserIITests class methodsFor:'documentation'!
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
  7438
1879
7d232ff32dde Refactoring of JavaParserII>>importDeclaration
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1818
diff changeset
  7439
version_HG
7d232ff32dde Refactoring of JavaParserII>>importDeclaration
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1818
diff changeset
  7440
7d232ff32dde Refactoring of JavaParserII>>importDeclaration
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1818
diff changeset
  7441
    ^ '$Changeset: <not expanded> $'
7d232ff32dde Refactoring of JavaParserII>>importDeclaration
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1818
diff changeset
  7442
!
7d232ff32dde Refactoring of JavaParserII>>importDeclaration
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1818
diff changeset
  7443
1403
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
  7444
version_SVN
1879
7d232ff32dde Refactoring of JavaParserII>>importDeclaration
Jan Vrany <jan.vrany@fit.cvut.cz>
parents: 1818
diff changeset
  7445
    ^ '§Id§'
1403
1740f7ba7015 Some refactoring in Java parser and highlighter - full Java parser based on PetitParser checked in
vranyj1
parents:
diff changeset
  7446
! !