com.gargoylesoftware.htmlunit.html
Class Util

java.lang.Object
  com.gargoylesoftware.htmlunit.html.Util

public final class Util
extends Object

Provides some utilities for working on the Html document.

Version:

$Revision: 5397 $

Author:

Marc Guillemot, Ahmed Ashour

Method Summary

static Iterator<DomNode>	getFollowingAxisIterator(DomNode contextNode) Gets an iterator over all following nodes, depth-first.
static Iterator<DomNode>	getFollowingSiblingAxisIterator(DomNode contextNode) Gets an iterator over all following nodes, depth-first.
static Iterator<DomNode>	getPrecedingAxisIterator(DomNode contextNode) Gets an iterator over all preceding nodes, depth-first.
static Iterator<DomNode>	getPrecedingSiblingAxisIterator(DomNode contextNode) Gets an iterator over all preceding siblings.

Methods inherited from class java.lang.Object

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

Method Detail

getFollowingSiblingAxisIterator

public static Iterator<DomNode> getFollowingSiblingAxisIterator(DomNode contextNode)

Gets an iterator over all following nodes, depth-first.

Parameters:

contextNode - the context node for the following axis

Returns:

a possibly-empty iterator (not null)

getPrecedingSiblingAxisIterator

public static Iterator<DomNode> getPrecedingSiblingAxisIterator(DomNode contextNode)

Gets an iterator over all preceding siblings.

Parameters:

contextNode - the context node for the preceding sibling axis

Returns:

a possibly-empty iterator (not null)

getFollowingAxisIterator

public static Iterator<DomNode> getFollowingAxisIterator(DomNode contextNode)

Gets an iterator over all following nodes, depth-first.

Parameters:

contextNode - the context node for the following axis

Returns:

a possibly-empty iterator (not null)

getPrecedingAxisIterator

public static Iterator<DomNode> getPrecedingAxisIterator(DomNode contextNode)

Gets an iterator over all preceding nodes, depth-first.

Parameters:

contextNode - the context node for the preceding axis

Returns:

a possibly-empty iterator (not null)