org.apache.xindice.core.xupdate
Class XPathQueryImpl

java.lang.Object
  org.apache.xindice.core.xupdate.XPathQueryImpl

All Implemented Interfaces:

Serializable, org.xmldb.common.xml.queries.XPathQuery

public final class XPathQueryImpl

extends Object

implements org.xmldb.common.xml.queries.XPathQuery

XPath Query Impl to handle Xalan 2 XPath constructs.

Version:

$Revision: 541508 $, $Date: 2007-05-24 21:54:12 -0400 (Thu, 24 May 2007) $

See Also:

Serialized Form

Constructor Summary

XPathQueryImpl()

Method Summary

org.xmldb.common.xml.queries.XObject	execute(org.w3c.dom.Node rootNode) Execute the xpath.
void	setNamespace(org.w3c.dom.Node namespace) Sets the Namespace attribute of the XPathQueryImpl object
void	setNodeFilter(org.w3c.dom.traversal.NodeFilter filter) Sets the NodeFilter attribute of the XPathQueryImpl object
void	setQString(String qstring) Sets the QString attribute of the XPathQueryImpl object

Methods inherited from class java.lang.Object

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

Constructor Detail

XPathQueryImpl

public XPathQueryImpl()

Method Detail

setQString

public void setQString(String qstring)
                throws Exception

Sets the QString attribute of the XPathQueryImpl object

Specified by:

setQString in interface org.xmldb.common.xml.queries.XPathQuery

Parameters:

qstring - The new QString value

Throws:

Exception - Description of Exception

setNamespace

public void setNamespace(org.w3c.dom.Node namespace)
                  throws Exception

Sets the Namespace attribute of the XPathQueryImpl object

Specified by:

setNamespace in interface org.xmldb.common.xml.queries.XPathQuery

Parameters:

namespace - The new Namespace value

Throws:

Exception - Description of Exception

setNodeFilter

public void setNodeFilter(org.w3c.dom.traversal.NodeFilter filter)
                   throws Exception

Sets the NodeFilter attribute of the XPathQueryImpl object

Specified by:

setNodeFilter in interface org.xmldb.common.xml.queries.XPathQuery

Parameters:

filter - The new NodeFilter value

Throws:

Exception - Description of Exception

execute

public org.xmldb.common.xml.queries.XObject execute(org.w3c.dom.Node rootNode)
                                             throws Exception

Execute the xpath.

Specified by:

execute in interface org.xmldb.common.xml.queries.XPathQuery

Parameters:

rootNode - The node from which the query should start or null.

Returns:

The XObject insulating the query result.

Throws:

Exception