com.saxonica.stream.adjunct
Class SimpleNodeConstructorAdjunct

java.lang.Object
  com.saxonica.stream.adjunct.StreamingAdjunct
      com.saxonica.stream.adjunct.SimpleNodeConstructorAdjunct

public class SimpleNodeConstructorAdjunct
extends StreamingAdjunct

Generate streaming code for an xsl:value-of, xsl:comment, xsl:processing-instruction instruction, etc

Constructor Summary

SimpleNodeConstructorAdjunct()

Method Summary

FeedMaker	getFeedMaker(Expression expression, int arg) Get a FeedMaker, a factory class that creates a Watch to evaluate this expression in streaming mode.
static FeedMaker	getSimpleNodeConstructorFeedMaker(Expression expression)

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

getConfiguration, getWatchMaker, makeStreamingAdjunct, setConfiguration

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleNodeConstructorAdjunct

public SimpleNodeConstructorAdjunct()

Method Detail

getFeedMaker

public FeedMaker getFeedMaker(Expression expression,
                              int arg)
                       throws XPathException

Description copied from class: StreamingAdjunct

Get a FeedMaker, a factory class that creates a Watch to evaluate this expression in streaming mode.

Overrides:

getFeedMaker in class StreamingAdjunct

Parameters:

expression - the expression to be evaluated in streaming mode

arg - identifies the argument with respect to which the expression is to be inverted: usually 0 to indicate the first argument is the value that is streamed. Argument numbering is the same as the sequence of arguments/operands returned by the method Expression.iterateSubExpressions()

Returns:

a Watchmaker to evaluate the expression, or null if it is not streamable with respect to the specificed argument.

Throws:

XPathException

getSimpleNodeConstructorFeedMaker

public static FeedMaker getSimpleNodeConstructorFeedMaker(Expression expression)