Package org.htmlunit.xpath
Interface ExpressionNode
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- All Superinterfaces:
javax.xml.transform.SourceLocator
- All Known Implementing Classes:
And
,AttributeIterator
,AxesWalker
,BasicTestIterator
,Bool
,ChildIterator
,ChildTestIterator
,ContextMatchStepPattern
,DescendantIterator
,Div
,Equals
,Expression
,FilterExprWalker
,FuncBoolean
,FuncCeiling
,FuncConcat
,FuncContains
,FuncCount
,FuncFalse
,FuncFloor
,FuncId
,FuncLang
,FuncLast
,FuncLocalPart
,FuncNamespace
,FuncNormalizeSpace
,FuncNot
,FuncNumber
,FuncPosition
,FuncQname
,FuncRound
,FuncStartsWith
,FuncString
,FuncStringLength
,FuncSubstring
,FuncSubstringAfter
,FuncSubstringBefore
,FuncSum
,Function
,Function2Args
,Function3Args
,FunctionDef1Arg
,FunctionMultiArgs
,FunctionOneArg
,FunctionPattern
,FuncTranslate
,FuncTrue
,Gt
,Gte
,LocPathIterator
,Lt
,Lte
,Minus
,Mod
,Mult
,Neg
,NodeSequence
,NodeTest
,NotEquals
,Number
,OneStepIterator
,OneStepIteratorForward
,Operation
,Or
,Plus
,PredicatedNodeTest
,ReverseAxesWalker
,SelfIteratorNoPredicate
,StepPattern
,String
,UnaryOperation
,UnionChildIterator
,UnionPathIterator
,UnionPattern
,WalkingIterator
,WalkingIteratorSorted
,XBoolean
,XNodeSet
,XNumber
,XObject
,XString
public interface ExpressionNode extends javax.xml.transform.SourceLocator
A class that implements this interface can construct expressions, give information about child and parent expressions, and give the originating source information. A class that implements this interface does not lay any claim to being directly executable.Note: This interface should not be considered stable. Only exprSetParent and exprGetParent can be counted on to work reliably. Work in progress.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description ExpressionNode
exprGetParent()
void
exprSetParent(ExpressionNode n)
This pair of methods are used to inform the node of its parent.
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Method Detail
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exprSetParent
void exprSetParent(ExpressionNode n)
This pair of methods are used to inform the node of its parent.
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exprGetParent
ExpressionNode exprGetParent()
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