/** * 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; }
/**
* 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;
}