@Override
      public void read(org.apache.thrift.protocol.TProtocol prot, scannerGet_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(3);
        if (incoming.get(0)) {
          {
            org.apache.thrift.protocol.TList _list581 = iprot.readListBegin(org.apache.thrift.protocol.TType.STRUCT);
            struct.success = new java.util.ArrayList<TRowResult>(_list581.size);
            @org.apache.thrift.annotation.Nullable TRowResult _elem582;
            for (int _i583 = 0; _i583 < _list581.size; ++_i583)
            {
              _elem582 = new TRowResult();
              _elem582.read(iprot);
              struct.success.add(_elem582);
            }
          }
          struct.setSuccessIsSet(true);
        }
        if (incoming.get(1)) {
          struct.io = new IOError();
          struct.io.read(iprot);
          struct.setIoIsSet(true);
        }
        if (incoming.get(2)) {
          struct.ia = new IllegalArgument();
          struct.ia.read(iprot);
          struct.setIaIsSet(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