com.gargoylesoftware.htmlunit.html.xpath

Class XPathUtils

java.lang.Object

com.gargoylesoftware.htmlunit.html.xpath.XPathUtils

public final class XPathUtils
extends Object

Collection of XPath utility methods.

Version:

$Revision: 8931 $

Author:

Ahmed Ashour, Chuck Dumont

Method Summary

Methods

Modifier and Type	Method and Description
static List<Object>	getByXPath(DomNode node, String xpathExpr, org.apache.xml.utils.PrefixResolver resolver) Evaluates an XPath expression from the specified node, returning the resultant nodes.
static boolean	isProcessingXPath() Returns whether the thread is currently evaluating XPath expression or no.

Methods inherited from class java.lang.Object

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

Method Detail

getByXPath

public static List<Object> getByXPath(DomNode node,
                      String xpathExpr,
                      org.apache.xml.utils.PrefixResolver resolver)

Evaluates an XPath expression from the specified node, returning the resultant nodes.

Parameters:

node - the node to start searching from

xpathExpr - the XPath expression

resolver - the prefix resolver to use for resolving namespace prefixes, or null

Returns:

the list of objects found

isProcessingXPath

public static boolean isProcessingXPath()

Returns whether the thread is currently evaluating XPath expression or no.

Returns:

whether the thread is currently evaluating XPath expression or no