Package com.sun.msv.grammar
Interface ExpressionVisitor
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- All Known Subinterfaces:
RELAXExpressionVisitor
- All Known Implementing Classes:
ElementsOfConcernCollector
,ExpressionPrinter
,StringCareLevelCalculator
,TREXSequencedStringChecker
public interface ExpressionVisitor
Visitor interface for Expression and its derived types.You may want to use ExpressionVisitorXXXX class if you want to return boolean, void, or
Expression
.It is the callee's responsibility to traverse child expression. Expression and its derived classes do not provide any traversal. See
ExpressionCloner
for example.onRef method is called for all subclass of ReferenceExp. So you can safely use this interface to visit AGMs from RELAX grammar.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description java.lang.Object
onAnyString()
java.lang.Object
onAttribute(AttributeExp exp)
java.lang.Object
onChoice(ChoiceExp exp)
java.lang.Object
onConcur(ConcurExp p)
java.lang.Object
onData(DataExp exp)
java.lang.Object
onElement(ElementExp exp)
java.lang.Object
onEpsilon()
java.lang.Object
onInterleave(InterleaveExp p)
java.lang.Object
onList(ListExp exp)
java.lang.Object
onMixed(MixedExp exp)
java.lang.Object
onNullSet()
java.lang.Object
onOneOrMore(OneOrMoreExp exp)
java.lang.Object
onOther(OtherExp exp)
java.lang.Object
onRef(ReferenceExp exp)
java.lang.Object
onSequence(SequenceExp exp)
java.lang.Object
onValue(ValueExp exp)
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Method Detail
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onAttribute
java.lang.Object onAttribute(AttributeExp exp)
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onChoice
java.lang.Object onChoice(ChoiceExp exp)
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onElement
java.lang.Object onElement(ElementExp exp)
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onOneOrMore
java.lang.Object onOneOrMore(OneOrMoreExp exp)
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onMixed
java.lang.Object onMixed(MixedExp exp)
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onList
java.lang.Object onList(ListExp exp)
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onRef
java.lang.Object onRef(ReferenceExp exp)
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onOther
java.lang.Object onOther(OtherExp exp)
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onEpsilon
java.lang.Object onEpsilon()
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onNullSet
java.lang.Object onNullSet()
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onAnyString
java.lang.Object onAnyString()
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onSequence
java.lang.Object onSequence(SequenceExp exp)
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onData
java.lang.Object onData(DataExp exp)
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onValue
java.lang.Object onValue(ValueExp exp)
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onConcur
java.lang.Object onConcur(ConcurExp p)
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onInterleave
java.lang.Object onInterleave(InterleaveExp p)
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