@Override
    public void read(org.apache.thrift.protocol.TProtocol prot, PartitionListComposingSpec struct) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
      java.util.BitSet incoming = iprot.readBitSet(1);
      if (incoming.get(0)) {
        {
          org.apache.thrift.protocol.TList _list443 = iprot.readListBegin(org.apache.thrift.protocol.TType.STRUCT);
          struct.partitions = new java.util.ArrayList<Partition>(_list443.size);
          @org.apache.thrift.annotation.Nullable Partition _elem444;
          for (int _i445 = 0; _i445 < _list443.size; ++_i445)
          {
            _elem444 = new Partition();
            _elem444.read(iprot);
            struct.partitions.add(_elem444);
          }
        }
        struct.setPartitionsIsSet(true);
      }
    }
Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
standalone-metastore/metastore-common/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/PartitionListComposingSpec.java