2 * @(#)DOMNodeListByTagNameImpl.java 1.11 2000/08/16
6 package net.sourceforge.phpdt.tidy;
10 * DOMNodeListByTagNameImpl
12 * (c) 1998-2000 (W3C) MIT, INRIA, Keio University
13 * See Tidy.java for the copyright notice.
14 * Derived from <a href="http://www.w3.org/People/Raggett/tidy">
15 * HTML Tidy Release 4 Aug 2000</a>
17 * @author Dave Raggett <dsr@w3.org>
18 * @author Andy Quick <ac.quick@sympatico.ca> (translation to Java)
19 * @version 1.4, 1999/09/04 DOM support
20 * @version 1.5, 1999/10/23 Tidy Release 27 Sep 1999
21 * @version 1.6, 1999/11/01 Tidy Release 22 Oct 1999
22 * @version 1.7, 1999/12/06 Tidy Release 30 Nov 1999
23 * @version 1.8, 2000/01/22 Tidy Release 13 Jan 2000
24 * @version 1.9, 2000/06/03 Tidy Release 30 Apr 2000
25 * @version 1.10, 2000/07/22 Tidy Release 8 Jul 2000
26 * @version 1.11, 2000/08/16 Tidy Release 4 Aug 2000
30 * <p>The items in the <code>NodeList</code> are accessible via an integral
31 * index, starting from 0.
34 public class DOMNodeListByTagNameImpl implements org.w3c.dom.NodeList {
36 private Node first = null;
37 private String tagName = "*";
38 private int currIndex = 0;
39 private int maxIndex = 0;
40 private Node currNode = null;
42 protected DOMNodeListByTagNameImpl(Node first, String tagName)
45 this.tagName = tagName;
49 * @see org.w3c.dom.NodeList#item
51 public org.w3c.dom.Node item(int index)
57 if (currIndex > maxIndex && currNode != null)
58 return currNode.getAdapter();
64 * @see org.w3c.dom.NodeList#getLength
66 public int getLength()
69 maxIndex = Integer.MAX_VALUE;
74 protected void preTraverse(Node node)
79 if (node.type == Node.StartTag || node.type == Node.StartEndTag)
81 if (currIndex <= maxIndex &&
82 (tagName.equals("*") || tagName.equals(node.element)))
88 if (currIndex > maxIndex)