xquery/XQuery__AnyAtomicTypeToDecimalCast.st
author Patrik Svestka <patrik.svestka@gmail.com>
Wed, 14 Nov 2018 13:13:37 +0100
changeset 306 fb9d45df523b
parent 296 ea3dbc023c80
permissions -rw-r--r--
Issue #239: Fix all Smalltak/X source files to be in unicode (UTF8 without BOM) and prefixed by "{ Encoding: utf8 }" when any unicode character is present - All source *.st files are now Unicode UTF8 without BOM Files are in two groups (fileOut works this way in Smalltalk/X): - containing a unicode character have "{ Encoding: utf8 }" at the header - ASCII only are without the header

"{ Package: 'stx:goodies/xmlsuite/xquery' }"

"{ NameSpace: XQuery }"

AnyAtomicTypeToAnyAtomicTypeCast subclass:#AnyAtomicTypeToDecimalCast
	instanceVariableNames:''
	classVariableNames:''
	poolDictionaries:''
	category:'XQuery-TypeCasting'
!


!AnyAtomicTypeToDecimalCast methodsFor:'casting'!

checkedCast
    " cast from numeric types "
    | value |
    value := self getValue.
    ^ AtomicItem withValue: value asType: anotherType typeName.

    "Created: / 17-11-2009 / 16:44:32 / Jan Kurs <kursj1@fel.cvut.cz>"
    "Modified: / 17-11-2009 / 22:31:08 / Jan Kurs <kursj1@fel.cvut.cz>"
! !

!AnyAtomicTypeToDecimalCast methodsFor:'casting - private'!

getValue
    ^ atomicValue nodeId asNumber

    "Created: / 16-11-2009 / 18:13:10 / Jan Kurs <kursj1@fel.cvut.cz>"
    "Modified: / 17-11-2009 / 17:50:37 / Jan Kurs <kursj1@fel.cvut.cz>"
! !

!AnyAtomicTypeToDecimalCast class methodsFor:'documentation'!

version_SVN
    ^ '$Id$'
! !