/*
 * Copyright 2017 Graz University of Technology EAAF-Core Components has been developed in a
 * cooperation between EGIZ, A-SIT Plus, A-SIT, and Graz University of Technology.
 *
 * Licensed under the EUPL, Version 1.2 or - as soon they will be approved by the European
 * Commission - subsequent versions of the EUPL (the "Licence"); You may not use this work except in
 * compliance with the Licence. You may obtain a copy of the Licence at:
 * https://joinup.ec.europa.eu/news/understanding-eupl-v12
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the Licence
 * is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the Licence for the specific language governing permissions and limitations under
 * the Licence.
 *
 * This product combines work with different licenses. See the "NOTICE" text file for details on the
 * various modules and licenses. The "NOTICE" text file is part of the distribution. Any derivative
 * works that you distribute must include a readable copy of the "NOTICE" text file.
*/

package at.gv.egiz.eaaf.core.impl.utils;

import java.util.List;

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

/**
 * A <code>NodeList</code> implementation based on a <code>List</code>.
 *
 * @see java.util.List
 * @see org.w3c.dom.NodeList
 */

public class NodeListAdapter implements NodeList {
  /** The <code>List</code> to wrap. */
  private final List nodeList;

  /**
   * Create a new <code>NodeListAdapter</code>.
   *
   * @param nodeList The <code>List</code> containing the nodes.
   */
  public NodeListAdapter(final List nodeList) {
    this.nodeList = nodeList;
  }

  @Override
  public Node item(final int index) {
    return (Node) nodeList.get(index);
  }

  @Override
  public int getLength() {
    return nodeList.size();
  }

}