@Override
      public void read(org.apache.thrift.protocol.TProtocol prot, getScannerResults_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
        java.util.BitSet incoming = iprot.readBitSet(2);
        if (incoming.get(0)) {
          {
            org.apache.thrift.protocol.TList _list259 = iprot.readListBegin(org.apache.thrift.protocol.TType.STRUCT);
            struct.success = new java.util.ArrayList<TResult>(_list259.size);
            @org.apache.thrift.annotation.Nullable TResult _elem260;
            for (int _i261 = 0; _i261 < _list259.size; ++_i261)
            {
              _elem260 = new TResult();
              _elem260.read(iprot);
              struct.success.add(_elem260);
            }
          }
          struct.setSuccessIsSet(true);
        }
        if (incoming.get(1)) {
          struct.io = new TIOError();
          struct.io.read(iprot);
          struct.setIoIsSet(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/thrift2/generated/THBaseService.java