Example #1
0
  /**
   * Returns a NodeSet containing one text node for each token in the first argument. Delimiters are
   * specified in the second argument. Tokens are determined by a call to <code>StringTokenizer
   * </code>. If the first argument is an empty string or contains only delimiters, the result will
   * be an empty NodeSet.
   *
   * <p>Contributed to XalanJ1 by <a href="mailto:[email protected]">Benoit Cerrina</a>.
   *
   * @param toTokenize The string to be split into text tokens.
   * @param delims The delimiters to use.
   * @return a NodeSet as described above.
   */
  public static NodeList tokenize(String toTokenize, String delims) {

    Document doc = DocumentHolder.m_doc;

    StringTokenizer lTokenizer = new StringTokenizer(toTokenize, delims);
    NodeSet resultSet = new NodeSet();

    synchronized (doc) {
      while (lTokenizer.hasMoreTokens()) {
        resultSet.addNode(doc.createTextNode(lTokenizer.nextToken()));
      }
    }

    return resultSet;
  }
Example #2
0
  /**
   * Returns true if both node-sets contain the same set of nodes.
   *
   * @param nl1 NodeList for first node-set
   * @param nl2 NodeList for second node-set
   * @return true if nl1 and nl2 contain exactly the same set of nodes.
   */
  public static boolean hasSameNodes(NodeList nl1, NodeList nl2) {

    NodeSet ns1 = new NodeSet(nl1);
    NodeSet ns2 = new NodeSet(nl2);

    if (ns1.getLength() != ns2.getLength()) return false;

    for (int i = 0; i < ns1.getLength(); i++) {
      Node n = ns1.elementAt(i);

      if (!ns2.contains(n)) return false;
    }

    return true;
  }