* @param bindings the given bindings
* @param queryResult the queryResult to be added with bindings
* @return the query result each bindings of which is added with the given bindings
*/
private IteratorQueryResult addBindings(final Bindings bindings, final QueryResult queryResult) {
return new IteratorQueryResult(new ImmutableIterator<Bindings>(){
Iterator<Bindings> it = queryResult.oneTimeIterator();
@Override
public boolean hasNext() {