Closing branch.
"
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:#JavaMethodDescriptor
instanceVariableNames:'return name parameters'
classVariableNames:''
poolDictionaries:''
category:'Languages-Java-Support'
!
!JavaMethodDescriptor 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
"
! !
!JavaMethodDescriptor class methodsFor:'instance creation'!
name: name parameters: parameterDescriptors
^self new
name: name;
parameters: parameterDescriptors;
yourself
"Created: / 06-12-2011 / 21:58:20 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
name: name parameters: parameterDescriptors return: returnDescriptor
^self new
name: name;
parameters: parameterDescriptors;
return: returnDescriptor;
yourself
"Created: / 06-12-2011 / 21:58:15 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
parameters: parameterDescriptors return: returnDescriptor
^self new
parameters: parameterDescriptors;
return: returnDescriptor;
yourself
"Created: / 25-11-2010 / 18:45:12 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!JavaMethodDescriptor methodsFor:'accessing'!
name
^ name
!
parameterClassObjects
^ (JavaVM classForName: 'java.lang.Class') javaArrayClass
withAll: (parameters collect: [:p | p javaClassObject ])
"Created: / 25-11-2010 / 19:53:58 / Jan Vrany <jan.vrany@fit.cvut.cz>" "Modified: / 19-12-2010 / 17:03:22 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
parameterClasses
^parameters collect:[:p|p javaClass]
"Created: / 25-11-2010 / 19:53:47 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
parameterClassesUsingClassLoader: classLoaderOrNil
^parameters collect:[:p|p javaClassUsingClassLoader: classLoaderOrNil]
"Created: / 16-08-2012 / 12:47:17 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
parameters
^ parameters
!
return
^ return
!
returnClass
^return notNil ifTrue:[
return javaClass
] ifFalse:[
nil
]
"Created: / 25-11-2010 / 19:54:07 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
returnClassObject
^ return
ifNil:[JavaVM javaClassObjectForClass: UndefinedObject]
ifNotNil:[JavaVM javaClassObjectForClass: self returnClass].
"Created: / 25-11-2010 / 19:54:12 / Jan Vrany <jan.vrany@fit.cvut.cz>"
"Modified: / 06-02-2011 / 16:16:17 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
returnClassUsingClassLoader: classLoaderOrNil
^return notNil ifTrue:[
return javaClassUsingClassLoader: classLoaderOrNil
] ifFalse:[
nil
]
"Created: / 16-08-2012 / 12:54:21 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!JavaMethodDescriptor methodsFor:'comparing'!
= another
^ self class == another class
and:[ return = another return
and:[ name = another name
and:[ parameters := another parameters ]]]
"Created: / 06-12-2011 / 22:45:07 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
hash
return hash bitXor: (name hash bitXor: parameters hash)
"Created: / 06-12-2011 / 22:43:56 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
match: another
"This is somewhat relaxed method of =. It does not compare return type
and also do a subclass matching of arguments"
name = another name ifFalse:[ ^ false ].
(parameters size) == (another parameters size) ifFalse:[ ^ false ].
1 to: parameters size do:[:i|
((parameters at: i) match: (another parameters at: i)) ifFalse: [ ^ false ].
].
^true
"Created: / 06-12-2011 / 22:55:47 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!JavaMethodDescriptor methodsFor:'initialization'!
name: aString
"Sets the method name"
name := aString
"Created: / 06-12-2011 / 21:51:48 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
parameters:aCollection
parameters := aCollection asArray.
"Modified: / 26-11-2010 / 10:19:23 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
return:something
return := something.
! !
!JavaMethodDescriptor methodsFor:'queries'!
numArgs
^ parameters size
"Created: / 14-12-2011 / 21:20:35 / Jan Vrany <jan.vrany@fit.cvut.cz>"
!
numPhysicalArgs
"Return number of physical slots that this method requires.
Note, that in java, longs an doubles occopy two slots whereas
other types occupy just one."
parameters isNil ifTrue: [ ^ 0 ].
^parameters inject: 0 into:[:slots :fdesc|slots + fdesc slots].
"Created: / 16-12-2011 / 00:24:24 / Jan Vrany <jan.vrany@fit.cvut.cz>"
! !
!JavaMethodDescriptor class methodsFor:'documentation'!
version_CVS
^ '$Header: /cvs/stx/stx/libjava/JavaMethodDescriptor.st,v 1.5 2013-02-25 11:15:31 vrany Exp $'
!
version_HG
^ '$Changeset: <not expanded> $'
!
version_SVN
^ '§Id§'
! !