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"
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COPYRIGHT (c) 2006 by eXept Software AG
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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:libbasic' }"
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Object subclass:#CmdLineOption
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instanceVariableNames:'action description short long'
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classVariableNames:''
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poolDictionaries:''
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category:'System-Support-Command line'
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!
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!CmdLineOption class methodsFor:'documentation'!
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copyright
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"
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COPYRIGHT (c) 2006 by eXept Software AG
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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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optionsFor: anObject
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"Returns a collection of command line options for
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given object."
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^anObject class allSelectors
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select:[:sel|sel startsWith: 'cmdlineOption']
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thenCollect:[:sel|anObject perform: sel].
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! !
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!CmdLineOption methodsFor:'accessing'!
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action
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^ action
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"Created: / 28-01-2009 / 11:49:55 / Jan Vrany <vranyj1@fel.cvut.cz>"
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!
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action:aBlockOrMessageSend
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aBlockOrMessageSend numArgs > 1 ifTrue:
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[CmdLineOptionError raiseErrorString: 'Action must be zero-or-one arg block/message send'].
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action := aBlockOrMessageSend.
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"Created: / 28-01-2009 / 11:49:55 / Jan Vrany <vranyj1@fel.cvut.cz>"
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"Modified: / 16-06-2009 / 15:46:54 / Jan Vrany <vranyj1@fel.cvut.cz>"
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!
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description
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^ description
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"Created: / 28-01-2009 / 11:49:55 / Jan Vrany <vranyj1@fel.cvut.cz>"
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!
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description:aString
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description := aString.
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"Created: / 28-01-2009 / 11:49:55 / Jan Vrany <vranyj1@fel.cvut.cz>"
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!
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long
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^ long
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!
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long:aString
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long := aString.
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!
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short
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^ short
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!
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short:aCharacterOrString
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(aCharacterOrString isCharacter
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and:[aCharacterOrString isAlphaNumeric])
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ifTrue:[short := aCharacterOrString]
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ifFalse:[self error: 'short option name should be alphanumeric character']
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"Modified: / 29-05-2009 / 16:05:46 / Jan Vrany <vranyj1@fel.cvut.cz>"
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! !
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!CmdLineOption methodsFor:'printing & storing'!
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printOn: stream
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super printOn: stream.
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stream nextPut:$(.
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short ifNotNil:[stream nextPut: $-; nextPut: short].
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(short notNil and: [long notNil]) ifTrue:[stream nextPut:$|].
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long ifNotNil:[stream nextPut: $-; nextPut: $-; nextPutAll: long].
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stream nextPut:$)
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"Created: / 08-06-2009 / 14:48:59 / Jan Vrany <vranyj1@fel.cvut.cz>"
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! !
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!CmdLineOption methodsFor:'processing'!
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process
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action value
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"Created: / 08-06-2009 / 14:35:01 / Jan Vrany <vranyj1@fel.cvut.cz>"
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!
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process: value
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action value: value
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"Created: / 08-06-2009 / 14:35:08 / Jan Vrany <vranyj1@fel.cvut.cz>"
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! !
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!CmdLineOption methodsFor:'queries'!
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hasParam
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^action numArgs = 1
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"Created: / 08-06-2009 / 13:45:41 / Jan Vrany <vranyj1@fel.cvut.cz>"
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! !
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!CmdLineOption class methodsFor:'documentation'!
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version
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^'$Header: /cvs/stx/stx/libbasic/CmdLineOption.st,v 1.3 2012-01-13 10:58:29 vrany Exp $'
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!
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version_SVN
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^ '§Id: CmdLineOption.st 10737 2011-11-06 21:23:48Z vranyj1 §'
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! !
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