plugins/org.eclipse.actf.model.dom.dombycom/src/org/eclipse/actf/model/dom/dombycom/impl/NodeListNextSiblingImpl.java

/*******************************************************************************
 * Copyright (c) 2007 IBM Corporation and Others
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    Hisashi MIYASHITA - initial API and implementation
 *******************************************************************************/

package org.eclipse.actf.model.dom.dombycom.impl;

import java.util.ArrayList;

import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

public class NodeListNextSiblingImpl implements NodeList {
	private ArrayList<NodeImpl> inodeList = new ArrayList<NodeImpl>();

	private final NodeImpl baseNode;

	public NodeListNextSiblingImpl(NodeImpl baseNode) {
		this.baseNode = baseNode;
		initialize();
	}

	public void initialize() {
		inodeList.clear();
		NodeImpl node = (NodeImpl) baseNode.getFirstChild();
		while (node != null) {
			if ("HTML".equals(node.getNodeName()) && !("#document".equals(baseNode.getNodeName()))) { //$NON-NLS-1$  //$NON-NLS-2$
				node = (NodeImpl) node.getNextSibling();
				continue;
			}

			inodeList.add(node);
			node = (NodeImpl) node.getNextSibling();
		}
	}

	public Node item(int index) {
		try {
			return inodeList.get(index);
		} catch (IndexOutOfBoundsException e) {
			return null;
		}
	}

	public int getLength() {
		return inodeList.size();
	}
}