*/
public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException
{
// If we're in a predicate, then this will return non-null.
PredicatedNodeTest iter = (PredicatedNodeTest) xctxt.getSubContextList();
Node currentNode;
if (null != iter)
{
LocPathIterator lpi = iter.getLocPathIterator();
currentNode = lpi.getCurrentContextNode();
}
else
{