| /******************************************************************************* |
| * Copyright (c) 2002 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 |
| * Jens Lukowski/Innoopract - initial renaming/restructuring |
| * |
| *******************************************************************************/ |
| package org.eclipse.wst.xml.core.internal.contentmodel.basic; |
| |
| import java.util.Enumeration; |
| import java.util.Hashtable; |
| import java.util.Iterator; |
| |
| import org.eclipse.wst.xml.core.internal.contentmodel.CMNamedNodeMap; |
| import org.eclipse.wst.xml.core.internal.contentmodel.CMNode; |
| |
| |
| |
| public class CMNamedNodeMapImpl implements CMNamedNodeMap |
| { |
| public static CMNamedNodeMapImpl EMPTY_NAMED_NODE_MAP = new CMNamedNodeMapImpl(); |
| protected Hashtable table = new Hashtable(); |
| |
| /** |
| * CMNamedNodeMapImpl constructor comment. |
| */ |
| public CMNamedNodeMapImpl() |
| { |
| super(); |
| } |
| |
| /** |
| * getLength method |
| * @return int |
| */ |
| public int getLength() |
| { |
| return table.size(); |
| } |
| |
| /** |
| * getNamedItem method |
| * @return CMNode |
| * @param name java.lang.String |
| */ |
| public CMNode getNamedItem(String name) |
| { |
| return (CMNode)table.get(name); |
| } |
| |
| /** |
| * item method |
| * @return CMNode |
| * @param index int |
| */ |
| public CMNode item(int index) |
| { |
| CMNode result = null; |
| int size = table.size(); |
| if (index < size) |
| { |
| Enumeration values = table.elements(); |
| for(int i = 0; i <= index; i++) |
| { |
| result = (CMNode)values.nextElement(); |
| } |
| } |
| return result; |
| } |
| |
| public Hashtable getHashtable() |
| { |
| return table; |
| } |
| |
| public Iterator iterator() |
| { |
| return table.values().iterator(); |
| } |
| |
| public void put(CMNode cmNode) |
| { |
| table.put(cmNode.getNodeName(), cmNode); |
| } |
| } |
| |