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/*
* Copyright (c) 2002 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM - Initial API and implementation
* Jens Lukowski/Innoopract - initial renaming/restructuring
*
*/
package org.eclipse.wst.xml.core.internal.contentmodel.basic;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.Vector;
import org.eclipse.wst.xml.core.internal.contentmodel.CMNode;
import org.eclipse.wst.xml.core.internal.contentmodel.CMNodeList;
public class CMNodeListImpl implements CMNodeList
{
public static CMNodeListImpl EMPTY_NODE_LIST = new CMNodeListImpl(Collections.EMPTY_LIST);
protected List list;
public CMNodeListImpl()
{
this(new Vector());
}
public CMNodeListImpl(List list)
{
this.list = list;
}
/**
* getLength method
* @return int
*/
public int getLength()
{
return list.size();
}
/**
* item method
* @return CMNode
* @param index int
*/
public CMNode item(int index)
{
return (CMNode)list.get(index);
}
public List getList()
{
return list;
}
public Iterator iterator()
{
return list.iterator();
}
public boolean contains(CMNode cmNode)
{
return list.contains(cmNode);
}
public void add(CMNode cmNode)
{
list.add(cmNode);
}
}
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