ClassPrimitiveVariablesChange.st
author Claus Gittinger <cg@exept.de>
Wed, 20 Apr 2011 12:20:48 +0200
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"
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 COPYRIGHT (c) 1995 by Claus Gittinger
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	      All Rights Reserved
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 This software is furnished under a license and may be used
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 only in accordance with the terms of that license and with the
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 inclusion of the above copyright notice.   This software may not
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 be provided or otherwise made available to, or used by, any
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 other person.  No title to or ownership of the software is
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 hereby transferred.
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"
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"{ Package: 'stx:libbasic3' }"
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ClassPrimitiveChange subclass:#ClassPrimitiveVariablesChange
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	instanceVariableNames:''
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	classVariableNames:''
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	poolDictionaries:''
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	category:'System-Changes'
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!
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!ClassPrimitiveVariablesChange class methodsFor:'documentation'!
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copyright
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"
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 COPYRIGHT (c) 1995 by Claus Gittinger
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	      All Rights Reserved
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 This software is furnished under a license and may be used
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 only in accordance with the terms of that license and with the
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 inclusion of the above copyright notice.   This software may not
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 be provided or otherwise made available to, or used by, any
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 other person.  No title to or ownership of the software is
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 hereby transferred.
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"
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!
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documentation
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    instances represent a classes primitive variables-changes. 
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    They are typically held in a ChangeSet.
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    [author:]
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        Claus Gittinger
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"
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! !
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!ClassPrimitiveVariablesChange methodsFor:'applying'!
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apply
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    "apply the change"
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    |class|
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    class := self changeClass.
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    class isNil ifTrue:[
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        self error:('Cannot apply change for missing class: ' , className) mayProceed:true.
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        ^ self
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    ].
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    class autoload.         "Most changes cannot be applied to unloaded classes"
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    Class nameSpaceQuerySignal answer:self nameSpace do:[
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        class primitiveVariables:(self source)
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    ].
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    "Created: / 20-04-2011 / 11:52:47 / cg"
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! !
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!ClassPrimitiveVariablesChange methodsFor:'comparing'!
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isForSameAs:changeB
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    "return true, if the given change represents a change for the same
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     thingy as the receiver (i.e. same method, same definition etc.)."
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    changeB isPrimitiveVariablesChange ifFalse:[^ false].   
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    ^ className = changeB className
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! !
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!ClassPrimitiveVariablesChange methodsFor:'printing & storing'!
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printOn:aStream
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    "append a user printed representation of the receiver to aStream.
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     The format is suitable for a human - not meant to be read back."
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    aStream nextPutAll:className; nextPutAll:' primitiveVariables:'
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! !
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!ClassPrimitiveVariablesChange methodsFor:'queries'!
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isPrimitiveVariablesChange
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    ^ true
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! !
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!ClassPrimitiveVariablesChange class methodsFor:'documentation'!
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version
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    ^ '$Header: /cvs/stx/stx/libbasic3/ClassPrimitiveVariablesChange.st,v 1.10 2011-04-20 10:20:48 cg Exp $'
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!
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version_CVS
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    ^ '$Header: /cvs/stx/stx/libbasic3/ClassPrimitiveVariablesChange.st,v 1.10 2011-04-20 10:20:48 cg Exp $'
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! !