org.apache.xalan.transformer
Class KeyManager

java.lang.Object
  org.apache.xalan.transformer.KeyManager

public class KeyManager
extends java.lang.Object

This class manages the key tables.

Constructor Summary

KeyManager()

Method Summary

XNodeSet

getNodeSetDTMByKey(XPathContext xctxt, int doc, QName name, XMLString ref, PrefixResolver nscontext) Given a valid element key, return the corresponding node list.

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyManager

public KeyManager()

Method Detail

getNodeSetDTMByKey

public XNodeSet getNodeSetDTMByKey(XPathContext xctxt,
                                   int doc,
                                   QName name,
                                   XMLString ref,
                                   PrefixResolver nscontext)
                            throws javax.xml.transform.TransformerException

Given a valid element key, return the corresponding node list.

Parameters:

xctxt - The XPath runtime state

doc - The document node

name - The key element name

ref - The key value we're looking for

nscontext - The prefix resolver for the execution context

Returns:

A nodelist of nodes mathing the given key

Throws:

javax.xml.transform.TransformerException