Package com.saxonica.ee.stream.adjunct

Class StringFnStreamer

java.lang.Object

com.saxonica.ee.stream.adjunct.StreamingAdjunct

com.saxonica.ee.stream.adjunct.ComposingAdjunct

com.saxonica.ee.stream.adjunct.StringFnStreamer

public class StringFnStreamer
extends ComposingAdjunct

Streaming code to implement the XPath string() function

Constructor Summary

Constructors

Constructor	Description
StringFnStreamer()

Method Summary

Modifier and Type	Method	Description
ItemFeed	makeComposingAction(WatchManager watchManager, ItemFeed out, XPathContext context)	Method that must be implemented in subclasses to supply the feed to which the composed items are sent
ItemFeed	makeItemFeed(WatchManager watchManager, ItemFeed out, XPathContext context)

Methods inherited from class com.saxonica.ee.stream.adjunct.ComposingAdjunct

getWatchMaker

Methods inherited from class com.saxonica.ee.stream.adjunct.StreamingAdjunct

computeStreamability, emptyAdjunctMap, findConsumingArg, genId, getConfiguration, getDefaultFeedMaker, getExpression, getFeedMaker, makeStreamingAdjunct, setConfiguration, setExpression, toStreamingPattern

Methods inherited from class java.lang.Object

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

Constructor Detail

StringFnStreamer

public StringFnStreamer()

Method Detail

makeComposingAction

public ItemFeed makeComposingAction(WatchManager watchManager,
                                    ItemFeed out,
                                    XPathContext context)

Description copied from class: ComposingAdjunct

Method that must be implemented in subclasses to supply the feed to which the composed items are sent

Specified by:

makeComposingAction in class ComposingAdjunct

Parameters:

watchManager - the watch manager

out - the destination of composed items

context - XPath evaluation context

Returns:

a the relevant ItemFeed

makeItemFeed

public ItemFeed makeItemFeed(WatchManager watchManager,
                             ItemFeed out,
                             XPathContext context)
                      throws XPathException

Throws:

XPathException