MethodChange.st
author Claus Gittinger <cg@exept.de>
Tue, 06 Jul 1999 12:37:02 +0200
changeset 784 1e50cc7fd07d
parent 779 d2c59a219cbc
child 798 999fff0aa0d0
permissions -rw-r--r--
added compare methods #sameAs: and #isForSameAs:
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 COPYRIGHT (c) 1993 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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ClassChange subclass:#MethodChange
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	instanceVariableNames:'selector methodCategory privacy'
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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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!MethodChange class methodsFor:'documentation'!
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copyright
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"
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 COPYRIGHT (c) 1993 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 method-changes (as done in the browser). 
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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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!MethodChange class methodsFor:'instance creation'!
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class:cls selector:sel source:src category:cat
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    ^ self basicNew class:cls selector:sel source:src category:cat
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! !
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!MethodChange methodsFor:'accessing'!
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class:cls selector:sel source:src category:cat
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    className := cls name.
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    selector := sel.
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    source := src.
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    methodCategory := cat
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!
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className:clsName selector:sel source:src category:cat
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    className := clsName.
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    selector := sel.
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    source := src.
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    methodCategory := cat
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    "Created: / 16.2.1998 / 12:29:49 / cg"
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!
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className:clsName selector:sel source:src category:cat privacy:priv
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    className := clsName.
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    selector := sel.
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    source := src.
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    methodCategory := cat.
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    privacy := priv.
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    "Created: / 16.2.1998 / 12:29:49 / cg"
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    "Modified: / 16.2.1998 / 14:28:12 / cg"
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!
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methodCategory
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    ^ methodCategory
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    "Created: / 7.2.1998 / 19:47:53 / cg"
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!
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selector
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    ^ selector
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    "Created: / 6.2.1998 / 13:29:25 / cg"
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! !
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!MethodChange 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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    "/ I am a methodChange - B must be as well.
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    changeB isMethodChange ifFalse:[^ false].   
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    className ~= changeB className ifTrue:[^ false].
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    selector ~= changeB selector ifTrue:[^ false].
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    ^ true
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!
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sameAs:changeB
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    "return true, if the given change represents the same change as the receiver."
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    "/ I am a methodChange - B must be as well.
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    changeB isMethodChange ifFalse:[^ false].   
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    className ~= changeB className ifTrue:[^ false].
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    selector ~= changeB selector ifTrue:[^ false].
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    ^ self sameSourceAs:changeB
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! !
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!MethodChange methodsFor:'printing'!
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printOn:aStream
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    aStream nextPutAll:className; 
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		 space; 
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	    nextPutAll:selector 
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!
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printWithoutClassOn:aStream
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    (className endsWith:' class') ifTrue:[
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        aStream nextPutAll:'class '
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    ].
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    aStream nextPutAll:selector 
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! !
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!MethodChange methodsFor:'queries'!
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isMethodChange
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    ^ true
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    "Created: / 7.2.1998 / 19:26:59 / cg"
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! !
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!MethodChange class methodsFor:'documentation'!
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version
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    ^ '$Header: /cvs/stx/stx/libbasic3/MethodChange.st,v 1.18 1999-07-06 10:36:46 cg Exp $'
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! !