com.saxonica.stream.feed

Class NextIterationFeed

java.lang.Object

com.saxonica.stream.feed.ItemFeed

com.saxonica.stream.feed.NextIterationFeed

All Implemented Interfaces:

Feed

public class NextIterationFeed
extends ItemFeed

This class is used when one of the xsl:with-param elements within an xsl:next-iteration of an xsl:iterate consumes the streamed input

Constructor Summary

Constructors

Constructor and Description
NextIterationFeed(Expression inst, Feed result, Stack<XPathContext> contextStack, int arg)

Method Summary

Methods

Modifier and Type	Method and Description
void	append(Item item) Supply an item to the feed
void	close() Signal the end of the sequence of items
void	open() Start evaluating the expression.

Methods inherited from class com.saxonica.stream.feed.ItemFeed

getContext, getContextStack, getExpression, getPipelineConfiguration, getResult, setPipelineConfiguration

Methods inherited from class java.lang.Object

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

Constructor Detail

NextIterationFeed

public NextIterationFeed(Expression inst,
                 Feed result,
                 Stack<XPathContext> contextStack,
                 int arg)
                  throws XPathException

Throws:

XPathException

Method Detail

open

public void open()
          throws XPathException

Description copied from class: ItemFeed

Start evaluating the expression. The default implementation does nothing.

Specified by:

open in interface Feed

Overrides:

open in class ItemFeed

Throws:

XPathException - if a dynamic error occurs

append

public void append(Item item)
            throws XPathException

Supply an item to the feed

Specified by:

append in interface Feed

Specified by:

append in class ItemFeed

Parameters:

item - the item being fed

Throws:

XPathException - to report any failure

close

public void close()
           throws XPathException

Signal the end of the sequence of items

Specified by:

close in interface Feed

Overrides:

close in class ItemFeed

Throws:

XPathException - to report any failure