Package net.sf.saxon.expr.flwor
Class ForClausePush
java.lang.Object
net.sf.saxon.expr.flwor.TuplePush
net.sf.saxon.expr.flwor.ForClausePush
This class implements the changes to the tuple stream effected by a "for" clause in a FLWOR expression
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Field Summary
Fields -
Constructor Summary
ConstructorsConstructorDescriptionForClausePush
(Outputter outputter, TuplePush destination, ForClause forClause) -
Method Summary
Modifier and TypeMethodDescriptionvoid
close()
Close the tuple stream, indicating that no more tuples will be suppliedvoid
processTuple
(XPathContext context) Notify the availability of the next tuple.Methods inherited from class net.sf.saxon.expr.flwor.TuplePush
getOutputter
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Field Details
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destination
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forClause
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Constructor Details
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ForClausePush
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Method Details
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processTuple
Description copied from class:TuplePush
Notify the availability of the next tuple. Before calling this method, the supplier of the tuples must set all the variables corresponding to the supplied tuple in the local stack frame associated with the context object- Specified by:
processTuple
in classTuplePush
- Parameters:
context
- the dynamic evaluation context- Throws:
XPathException
- if a dynamic error occurs
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close
Description copied from class:TuplePush
Close the tuple stream, indicating that no more tuples will be supplied- Overrides:
close
in classTuplePush
- Throws:
XPathException
- if a dynamic error occurs
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