presto-tpch/src/main/java/io/prestosql/plugin/tpch/TpchRecordSet.java/TpchRecordCursor/advanceNextPosition
class TpchRecordCursor:        @Override
        public boolean advanceNextPosition()
        {
            while (!closed && rows.hasNext()) {
                row = rows.next();
                if (rowMatchesPredicate()) {
                    return true;
                }
            }

            closed = true;
            row = null;
            return false;
        }