com.saxonica.stream.action
Class StackIteratorAction

java.lang.Object
  com.saxonica.stream.action.StackIteratorAction

All Implemented Interfaces:

StreamingAction

public class StackIteratorAction
extends Object
implements StreamingAction

A streaming action that takes the contents of the current SequenceOutputter and places a SequenceIterator representing these contents on the operation stack

Constructor Summary

StackIteratorAction(Expression exp)

Method Summary

void	explain(ExpressionPresenter presenter) Explain the action
void	process(Stack<XPathContext> contextStack, Stack state) Perform the action

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StackIteratorAction

public StackIteratorAction(Expression exp)

Method Detail

process

public void process(Stack<XPathContext> contextStack,
                    Stack state)
             throws XPathException

Perform the action

Specified by:

process in interface StreamingAction

Parameters:

contextStack -

state - @throws net.sf.saxon.trans.XPathException

Throws:

XPathException

explain

public void explain(ExpressionPresenter presenter)

Explain the action

Specified by:

explain in interface StreamingAction

Parameters:

presenter - The ExpressionPresenter (destination for the explanation