@Override
    public void read(org.apache.thrift.protocol.TProtocol prot, FileMetadata 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)) {
        struct.type = iprot.readByte();
        struct.setTypeIsSet(true);
      }
      if (incoming.get(1)) {
        struct.version = iprot.readByte();
        struct.setVersionIsSet(true);
      }
      if (incoming.get(2)) {
        {
          org.apache.thrift.protocol.TList _list339 = iprot.readListBegin(org.apache.thrift.protocol.TType.STRING);
          struct.data = new java.util.ArrayList<java.nio.ByteBuffer>(_list339.size);
          @org.apache.thrift.annotation.Nullable java.nio.ByteBuffer _elem340;
          for (int _i341 = 0; _i341 < _list339.size; ++_i341)
          {
            _elem340 = iprot.readBinary();
            struct.data.add(_elem340);
          }
        }
        struct.setDataIsSet(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/FileMetadata.java