return contextSet.getParents();
if(test.isWildcardTest()) { return contextSet.getParents(inPredicate); } else { DocumentSet docs = getDocumentSet(contextSet); NodeSelector selector = new ParentSelector(contextSet, inPredicate); NodeSet result = context.getBroker().getElementIndex().findElementsByTagName( ElementValue.ELEMENT, docs, test.getName(), selector ); return result; }
	protected NodeSet getParents(		XQueryContext context,		NodeSet contextSet) {		return contextSet.getParents();	}