"
COPYRIGHT (c) 1996-2011 by Claus Gittinger
New code and modifications done at SWING Research Group [1]:
COPYRIGHT (c) 2010-2011 by Jan Vrany, Jan Kurs and Marcel Hlopko
SWING Research Group, Czech Technical University in Prague
This software is furnished under a license and may be used
only in accordance with the terms of that license and with the
inclusion of the above copyright notice. This software may not
be provided or otherwise made available to, or used by, any
other person. No title to or ownership of the software is
hereby transferred.
[1] Code written at SWING Research Group contains a signature
of one of the above copright owners. For exact set of such code,
see the differences between this version and version stx:libjava
as of 1.9.2010
"
"{ Package: 'stx:libjava' }"
JavaDescriptor subclass:#JavaFieldDescriptor
instanceVariableNames:'javaClassName javaClass dimensions'
classVariableNames:''
poolDictionaries:''
category:'Languages-Java-Support'
!
!JavaFieldDescriptor class methodsFor:'documentation'!
copyright
"
COPYRIGHT (c) 1996-2011 by Claus Gittinger
New code and modifications done at SWING Research Group [1]:
COPYRIGHT (c) 2010-2011 by Jan Vrany, Jan Kurs and Marcel Hlopko
SWING Research Group, Czech Technical University in Prague
This software is furnished under a license and may be used
only in accordance with the terms of that license and with the
inclusion of the above copyright notice. This software may not
be provided or otherwise made available to, or used by, any
other person. No title to or ownership of the software is
hereby transferred.
[1] Code written at SWING Research Group contains a signature
of one of the above copright owners. For exact set of such code,
see the differences between this version and version stx:libjava
as of 1.9.2010
"
! !
!JavaFieldDescriptor class methodsFor:'instance creation'!
javaClass: cls
^self new javaClass: cls
"Created: / 25-11-2010 / 18:08:21 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
javaClassName: clsName
^self new javaClassName: clsName
"Created: / 25-11-2010 / 18:08:21 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!JavaFieldDescriptor methodsFor:'accessing'!
dimensions
^ dimensions ? 0
"Modified: / 16-08-2012 / 13:29:39 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
dimensions:something
dimensions := something.
!
javaClass
javaClass isNil ifTrue: [
javaClass := JavaVM classForName: self javaClassName.
dimensions isInteger ifTrue:[
dimensions timesRepeat:[javaClass := javaClass javaArrayClass].
]
].
^ javaClass
"Modified: / 16-08-2012 / 13:31:04 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
javaClassName
javaClassName notNil ifTrue:[
^ javaClassName
].
javaClass notNil ifTrue:[
^ javaClass javaName
].
self error:'javaClassName nor javaClass set'
"Modified: / 06-12-2011 / 21:41:16 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
javaClassObject
^JavaVM javaClassObjectForClass: self javaClass
"Created: / 25-11-2010 / 18:10:30 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
javaClassUsingClassLoader: classLoaderOrNil
javaClass isNil ifTrue:[
javaClass := JavaVM classForName: self javaClassName definedBy: classLoaderOrNil.
dimensions isInteger ifTrue:[
dimensions timesRepeat:[javaClass := javaClass javaArrayClass].
]
].
^javaClass
"Created: / 16-08-2012 / 12:48:03 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!JavaFieldDescriptor methodsFor:'comparing'!
= another
^ self class == another class
and:[ self javaClass = another javaClass ]
"Created: / 06-12-2011 / 22:43:17 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
hash
^self javaClass hash
"Created: / 06-12-2011 / 22:43:01 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
match: another
another javaClass isJavaPrimitiveType ifTrue: [
^JavaVM canCast: self javaClass to: another javaClass
].
"/ I have no idea, if some object may match another Smalltalk object, so be generous
^ true.
"Created: / 06-12-2011 / 22:56:57 / Jan Vrany <jan.vrany@fit.cvut.cz>"
"Modified: / 12-12-2011 / 17:58:07 / kursjan <kursjan@fit.cvut.cz>"
"Modified: / 14-12-2011 / 21:55:38 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!JavaFieldDescriptor methodsFor:'initialization'!
javaClass:aJavaClass
javaClass := aJavaClass.
!
javaClassName:aString
javaClassName := aString upTo: $<.
"Modified: / 06-12-2011 / 21:41:10 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!JavaFieldDescriptor methodsFor:'queries'!
slots
"Return a number of slots that this type occupied in
argument array or on method operational stack"
^(self javaClass == LargeInteger or:[self javaClass == Float]) ifTrue:[
2
] ifFalse:[
1
]
"Created: / 16-12-2011 / 00:22:19 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!JavaFieldDescriptor class methodsFor:'documentation'!
version_HG
^ '$Changeset: <not expanded> $'
!
version_SVN
^ '§Id§'
! !