/*******************************************************************************
 *******************************************************************************/


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

  /**
   * @see org.w3c.dom.NodeList#item(int)
   */
  public Node item(int index) {
    return (Node) nodeList.get(index);
  }

  /**
   * @see org.w3c.dom.NodeList#getLength()
   */
  public int getLength() {
    return nodeList.size();
  }

}