Package org.apache.batik.dom

Class AbstractDocument.XPathExpr

java.lang.Object

org.apache.batik.dom.AbstractDocument.XPathExpr

All Implemented Interfaces:

org.w3c.dom.xpath.XPathExpression

Enclosing class:

AbstractDocument

protected class AbstractDocument.XPathExpr
extends java.lang.Object
implements org.w3c.dom.xpath.XPathExpression

A compiled XPath expression.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	AbstractDocument.XPathExpr.NSPrefixResolver	Xalan prefix resolver.
class	AbstractDocument.XPathExpr.Result	XPathResult implementation.

Field Summary

Fields

Modifier and Type	Field	Description
protected AbstractDocument.XPathExpr.NSPrefixResolver	prefixResolver	The Xalan prefix resolver.
protected org.w3c.dom.xpath.XPathNSResolver	resolver	The namespace resolver.
protected javax.xml.xpath.XPathExpression	xpath	The compiled XPath expression.

Constructor Summary

Constructors

Constructor	Description
XPathExpr(java.lang.String expr, org.w3c.dom.xpath.XPathNSResolver res)	Creates a new XPathExpr object.

Method Summary

Modifier and Type	Method	Description
java.lang.Object	evaluate(org.w3c.dom.Node contextNode, short type, java.lang.Object res)	DOM: Implements XPathExpression.evaluate(Node,short,Object).

Methods inherited from class java.lang.Object

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

Field Detail

xpath

protected javax.xml.xpath.XPathExpression xpath

The compiled XPath expression.

resolver

protected org.w3c.dom.xpath.XPathNSResolver resolver

The namespace resolver.

prefixResolver

protected AbstractDocument.XPathExpr.NSPrefixResolver prefixResolver

The Xalan prefix resolver.

Constructor Detail

XPathExpr

public XPathExpr(java.lang.String expr,
                 org.w3c.dom.xpath.XPathNSResolver res)
          throws org.w3c.dom.DOMException,
                 org.w3c.dom.xpath.XPathException

Creates a new XPathExpr object.

Throws:

org.w3c.dom.DOMException

org.w3c.dom.xpath.XPathException

Method Detail

evaluate

public java.lang.Object evaluate(org.w3c.dom.Node contextNode,
                                 short type,
                                 java.lang.Object res)
                          throws org.w3c.dom.xpath.XPathException,
                                 org.w3c.dom.DOMException

DOM: Implements XPathExpression.evaluate(Node,short,Object).

Specified by:

evaluate in interface org.w3c.dom.xpath.XPathExpression

Throws:

org.w3c.dom.xpath.XPathException

org.w3c.dom.DOMException