@Override
      public void read(org.apache.thrift.protocol.TProtocol prot, scannerOpenWithStopTs_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(6);
        if (incoming.get(0)) {
          struct.tableName = iprot.readBinary();
          struct.setTableNameIsSet(true);
        }
        if (incoming.get(1)) {
          struct.startRow = iprot.readBinary();
          struct.setStartRowIsSet(true);
        }
        if (incoming.get(2)) {
          struct.stopRow = iprot.readBinary();
          struct.setStopRowIsSet(true);
        }
        if (incoming.get(3)) {
          {
            org.apache.thrift.protocol.TList _list569 = iprot.readListBegin(org.apache.thrift.protocol.TType.STRING);
            struct.columns = new java.util.ArrayList<java.nio.ByteBuffer>(_list569.size);
            @org.apache.thrift.annotation.Nullable java.nio.ByteBuffer _elem570;
            for (int _i571 = 0; _i571 < _list569.size; ++_i571)
            {
              _elem570 = iprot.readBinary();
              struct.columns.add(_elem570);
            }
          }
          struct.setColumnsIsSet(true);
        }
        if (incoming.get(4)) {
          struct.timestamp = iprot.readI64();
          struct.setTimestampIsSet(true);
        }
        if (incoming.get(5)) {
          {
            org.apache.thrift.protocol.TMap _map572 = iprot.readMapBegin(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING); 
            struct.attributes = new java.util.HashMap<java.nio.ByteBuffer,java.nio.ByteBuffer>(2*_map572.size);
            @org.apache.thrift.annotation.Nullable java.nio.ByteBuffer _key573;
            @org.apache.thrift.annotation.Nullable java.nio.ByteBuffer _val574;
            for (int _i575 = 0; _i575 < _map572.size; ++_i575)
            {
              _key573 = iprot.readBinary();
              _val574 = iprot.readBinary();
              struct.attributes.put(_key573, _val574);
            }
          }
          struct.setAttributesIsSet(true);
        }
      }
Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
hbase-thrift/src/main/java/org/apache/hadoop/hbase/thrift/generated/Hbase.java