net.sf.saxon.expr.sort

Class MergeInstr.MergeKeyMappingFunction

java.lang.Object

net.sf.saxon.expr.sort.MergeInstr.MergeKeyMappingFunction

Enclosing class:

MergeInstr

public static class MergeInstr.MergeKeyMappingFunction
extends java.lang.Object

Mapping function for items encountered during the merge; the mapping function wraps the merged item and its merge keys into a single composite object

Constructor Summary

Constructors

Constructor and Description
MergeKeyMappingFunction(XPathContext baseContext, MergeInstr.MergeSource ms)

Method Summary

Modifier and Type	Method and Description
SequenceIterator	map(XPathContext context)

Methods inherited from class java.lang.Object

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

Constructor Detail

MergeKeyMappingFunction

public MergeKeyMappingFunction(XPathContext baseContext,
                               MergeInstr.MergeSource ms)

Method Detail

map

public SequenceIterator map(XPathContext context)
                     throws XPathException

Throws:

XPathException