/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 * 
 * // Copyright (c) 1998, 2007, Oracle. All rights reserved.
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 *
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 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License. You can obtain
 * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
 * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
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 * 
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
 * Sun designates this particular file as subject to the "Classpath" exception
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 * Header, with the fields enclosed by brackets [] replaced by your own
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 * Version 2] license."  If you don't indicate a single choice of license, a
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package oracle.toplink.essentials.platform.xml;

import java.util.ArrayList;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

/**
 * Implementation of the org.w3c.dom.NodeList interface
 */
public class XMLNodeList implements NodeList {
    private ArrayList nodes;

    public XMLNodeList() {
        nodes = new ArrayList();
    }

    public XMLNodeList(int size) {
        nodes = new ArrayList(size);
    }

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

    public Node item(int i) {
        return (Node)nodes.get(i);
    }

    public void add(Node node) {
        nodes.add(node);
    }

    public void addAll(NodeList nodelist) {
        int size = nodelist.getLength();
        for (int i = 0; i < size; i++) {
            nodes.add(nodelist.item(i));
        }
    }
}