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"{ Package: 'stx:goodies/xmlsuite/relaxng' }"
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"{ NameSpace: RNG }"
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ContentModelNode subclass:#ChoiceNode
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instanceVariableNames:''
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classVariableNames:''
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poolDictionaries:''
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category:'Relax NG-Content model'
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!
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!ChoiceNode methodsFor:'automaton support'!
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generateTransitionsIn:aContentModelAutomaton
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super generateTransitionsIn:aContentModelAutomaton.
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self children do:[:child|
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aContentModelAutomaton
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makeTransitionsFrom:child patternsThatCanBeLast
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to:self patternsThatCanBeNext
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]
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"Created: / 30-04-2005 / 21:13:49 / janfrog"
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!
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patternsThatCanBeFirst
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"Superclass says that I am responsible to implement this method"
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^self children
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inject:Set new
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into:[:set :child| set addAll:(child patternsThatCanBeFirst). set]
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"Created: / 30-04-2005 / 21:04:04 / janfrog"
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!
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patternsThatCanBeLast
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"Superclass says that I am responsible to implement this method"
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^self children
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inject:Set new
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into:[:set :child| set addAll:(child patternsThatCanBeLast). set]
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"Created: / 30-04-2005 / 21:04:04 / janfrog"
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! !
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!ChoiceNode methodsFor:'printing'!
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groupModifierCharacter
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"Superclass says that I am responsible to implement this method"
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^Character space
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"Created: / 30-04-2005 / 18:58:09 / janfrog"
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!
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printChildrenOn:aStream
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self firstChild isTerminatorNode ifTrue:[
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^aStream nextPut:$e.
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].
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self children
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do:[:childNode | childNode printOn:aStream ]
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separatedBy:[
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aStream
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space
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nextPut:$|;
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space
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]
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"Created: / 30-04-2005 / 18:58:04 / janfrog"
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! !
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!ChoiceNode methodsFor:'testing'!
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isChoiceNode
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^ true
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"Created: / 14-05-2005 / 20:47:45 / janfrog"
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! !
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!ChoiceNode methodsFor:'visiting'!
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acceptVisitor:aVisitor
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"Double dispatch back to the visitor, passing my type encoded in
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the selector (visitor pattern)"
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"stub code automatically generated - please change if required"
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^ aVisitor visitChoiceNode:self
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"Created: / 02-05-2005 / 16:38:45 / janfrog"
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! !
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!ChoiceNode class methodsFor:'documentation'!
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version
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^ '$Header: /opt/data/cvs/stx/goodies/xmlsuite/relaxng/RNG__ChoiceNode.st,v 1.1.1.1 2005-11-01 22:07:12 vranyj1 Exp $'
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! !
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