parse(in) ;
if ( model == null )
model = GraphFactory.makeJenaDefaultModel() ;
if ( rows != null )
{
QueryIterator qIter = new QueryIterPlainWrapper(rows.iterator()) ;
ResultSet rs = new ResultSetStream(Var.varNames(vars), model, qIter) ;
super.set(rs) ;
}
else
super.set(booleanResult) ;