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"{ Package: 'stx:goodies/monticello' }"
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Object subclass:#MCRepositoryGroup
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instanceVariableNames:'repositories'
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classVariableNames:''
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poolDictionaries:''
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category:'Monticello-Versioning'
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!
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MCRepositoryGroup class instanceVariableNames:'default'
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"
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No other class instance variables are inherited by this class.
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"
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!
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MCRepositoryGroup comment:'A singleton class, holds the list of repositories. Can look for a requested VersionInfo among its repositories.'
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!
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!MCRepositoryGroup class methodsFor:'as yet unclassified'!
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default
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^ default ifNil: [default _ self new]
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!
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new
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^ self basicNew initialize
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! !
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!MCRepositoryGroup methodsFor:'as yet unclassified'!
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addRepository: aRepository
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((repositories includes: aRepository) or: [aRepository == MCCacheRepository default])
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ifFalse: [repositories add: aRepository.
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self class default addRepository: aRepository].
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self changed: #repositories
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!
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includes: aRepository
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^ self repositories includes: aRepository
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!
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includesVersionNamed: aString
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self repositoriesDo: [:ea | (ea includesVersionNamed: aString) ifTrue: [^ true]].
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^ false
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!
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initialize
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repositories _ OrderedCollection new
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!
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removeRepository: aRepository
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repositories remove: aRepository ifAbsent: [].
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self changed: #repositories
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!
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repositories
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^ ((Array with: MCCacheRepository default), repositories) select: [ :ea | ea isValid ]
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!
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repositoriesDo: aBlock
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self repositories do: [:ea | [aBlock value: ea] on: Error do: []]
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!
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versionWithInfo: aVersionInfo
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^self versionWithInfo: aVersionInfo ifNone: [ self error: 'Could not find version ', aVersionInfo name printString,'. Maybe you need to add a repository?' ]
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!
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versionWithInfo: aVersionInfo ifNone: aBlock
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self repositoriesDo: [:ea | (ea versionWithInfo: aVersionInfo) ifNotNilDo: [:v | ^ v]].
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^aBlock value
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! !
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!MCRepositoryGroup class methodsFor:'documentation'!
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version
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^ '$Header: /cvs/stx/stx/goodies/monticello/MCRepositoryGroup.st,v 1.1 2006-11-22 13:15:57 cg Exp $'
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! !
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