Package net.sf.saxon.expr.flwor
Class OuterForExpression.OuterForExprElaborator
java.lang.Object
net.sf.saxon.expr.elab.Elaborator
net.sf.saxon.expr.elab.PullElaborator
net.sf.saxon.expr.flwor.OuterForExpression.OuterForExprElaborator
- Enclosing class:
OuterForExpression
An elaborator for a "for" expression, typically written as {for $x in SEQ return R}.
Provides both "pull" and "push" implementations.
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionGet a function that evaluates the underlying expression in the form of aSequenceIteratorGet a function that evaluates the underlying expression in push mode, by writing events to anOutputterMethods inherited from class net.sf.saxon.expr.elab.PullElaborator
eagerly, elaborateForBoolean, elaborateForItem, elaborateForUnicodeStringMethods inherited from class net.sf.saxon.expr.elab.Elaborator
elaborateForString, getConfiguration, getExpression, handleNullString, handleNullUnicodeString, handlePossiblyNullString, handlePossiblyNullUnicodeString, lazily, setExpression
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Constructor Details
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OuterForExprElaborator
public OuterForExprElaborator()
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Method Details
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elaborateForPull
Description copied from class:ElaboratorGet a function that evaluates the underlying expression in the form of aSequenceIterator- Specified by:
elaborateForPullin classPullElaborator- Returns:
- an evaluator for the expression that returns a
SequenceIterator
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elaborateForPush
Description copied from class:ElaboratorGet a function that evaluates the underlying expression in push mode, by writing events to anOutputter- Overrides:
elaborateForPushin classPullElaborator- Returns:
- an evaluator for the expression in push mode
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elaborateForUpdate
- Overrides:
elaborateForUpdatein classElaborator
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