private boolean setQuery() throws QueryParseException {
if (this.params.containsKey(NormativeParams.QUERY)) {
String query = this.params.get(NormativeParams.QUERY);
Query q = QueryFactory.create(query);
if (this.params.containsKey(NormativeParams.DEFAULTGRAPH)) {
q.addGraphURI(this.params.get(NormativeParams.DEFAULTGRAPH));
}
this.query = q;
return true;
} else {
return false;