| /******************************************************************************* |
| * Copyright (c) 2004 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.wst.html.core.internal.contentmodel.chtml; |
| |
| |
| |
| import org.eclipse.wst.xml.core.internal.contentmodel.CMNode; |
| |
| /** |
| * Analog of dom.NodeList for CM. |
| */ |
| class CMNodeListImpl implements org.eclipse.wst.xml.core.internal.contentmodel.CMNodeList { |
| |
| private java.util.Vector nodes = null; |
| |
| /** |
| * CMNodeListImpl constructor comment. |
| */ |
| public CMNodeListImpl() { |
| super(); |
| nodes = new java.util.Vector(); |
| } |
| |
| /** |
| * @return org.eclipse.wst.xml.core.internal.contentmodel.CMNode |
| * @param node org.eclipse.wst.xml.core.internal.contentmodel.CMNode |
| */ |
| protected CMNode appendNode(CMNode node) { |
| nodes.addElement(node); |
| return node; |
| } |
| |
| /** |
| * getLength method |
| * @return int |
| */ |
| public int getLength() { |
| return nodes.size(); |
| } |
| |
| /** |
| * item method |
| * @return CMNode |
| * @param index int |
| */ |
| public CMNode item(int index) { |
| if (index < 0 || index >= nodes.size()) |
| return null; |
| return (CMNode) nodes.elementAt(index); |
| } |
| } |