com.saxonica.stream.watch

Class NonstreamingExpressionWatch

java.lang.Object

com.saxonica.validate.AbstractWatch

com.saxonica.stream.watch.ComposingWatch

com.saxonica.stream.watch.VoidWatch

com.saxonica.stream.watch.NonstreamingExpressionWatch

All Implemented Interfaces:

Watch

public class NonstreamingExpressionWatch
extends VoidWatch

This watch is used for a streamed template that makes no access to descendant nodes.

Constructor Summary

Constructors

Constructor and Description
NonstreamingExpressionWatch(Expression exp, Feed result, Stack<XPathContext> contextStack)

Method Summary

Methods

Modifier and Type	Method and Description
void	open() Open the watch.
void	setNonstreamingExpression(Expression exp)

Methods inherited from class com.saxonica.stream.watch.VoidWatch

endSelectedParentNode, notifySelectedLeafNode, startSelectedParentNode

Methods inherited from class com.saxonica.stream.watch.ComposingWatch

close, getContext, getContextStack, getResult

Methods inherited from class com.saxonica.validate.AbstractWatch

getAnchorNode, getNamespaceResolver, getPipelineConfiguration, getSelection, setAnchorNode, setNamespaceResolver, setPipelineConfiguration, setSelection

Methods inherited from class java.lang.Object

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

Constructor Detail

NonstreamingExpressionWatch

public NonstreamingExpressionWatch(Expression exp,
                           Feed result,
                           Stack<XPathContext> contextStack)

Method Detail

setNonstreamingExpression

public void setNonstreamingExpression(Expression exp)

open

public void open()
          throws XPathException

Description copied from class: ComposingWatch

Open the watch. This is done at the point where it first starts watching for nodes that match the selection.

Specified by:

open in interface Watch

Overrides:

open in class ComposingWatch

Throws:

XPathException