return getNodesRegexp(context, docs, contextSet, expr, type);
return getNodesRegexp(context, docs, contextSet, expr, type, matchAll);
	public NodeSet getNodesContaining(XQueryContext context, DocumentSet docs, NodeSet contextSet,	        String expr, int type) throws TerminatedException {		if (type == DBBroker.MATCH_EXACT && containsWildcards(expr)) {            //TODO : log this fallback ? -pb			type = DBBroker.MATCH_WILDCARDS;		}		switch (type) {			case DBBroker.MATCH_EXACT :				return getNodesExact(context, docs, contextSet, expr);                //TODO : stricter control -pb			default :				return getNodesRegexp(context, docs, contextSet, expr, type);		}	}