/*
* GNU LESSER GENERAL PUBLIC LICENSE Copyright (C) 2006 The Lobo Project
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* Contact info: xamjadmin@users.sourceforge.net
*/
/*
* Created on Dec 3, 2005
*/
package com.nvarghese.beowulf.common.cobra.html.domimpl;
import org.w3c.dom.Node;
import org.w3c.dom.html2.HTMLCollection;
import com.nvarghese.beowulf.common.cobra.js.AbstractScriptableDelegate;
public class ChildHTMLCollection extends AbstractScriptableDelegate implements HTMLCollection {
private final NodeImpl rootNode;
/**
* @param node
*/
public ChildHTMLCollection(NodeImpl node) {
super();
rootNode = node;
}
public int getLength() {
return this.rootNode.getChildCount();
}
public Node item(int index) {
return this.rootNode.getChildAtIndex(index);
}
public Node namedItem(String name) {
org.w3c.dom.Document doc = this.rootNode.getOwnerDocument();
if (doc == null) {
return null;
}
// TODO: This might get elements that are not descendents.
Node node = (Node) doc.getElementById(name);
if (node != null && node.getParentNode() == this.rootNode) {
return node;
}
return null;
}
public int indexOf(Node node) {
return this.rootNode.getChildIndex(node);
}
}