public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
    switch (field) {
    case VALID_WRITE_IDLIST:
      if (value == null) {
        unsetValidWriteIdlist();
      } else {
        setValidWriteIdlist((java.lang.String)value);
      }
      break;

    case USER:
      if (value == null) {
        unsetUser();
      } else {
        setUser((java.lang.String)value);
      }
      break;

    case HOST_NAME:
      if (value == null) {
        unsetHostName();
      } else {
        setHostName((java.lang.String)value);
      }
      break;

    case DB_NAME:
      if (value == null) {
        unsetDbName();
      } else {
        setDbName((java.lang.String)value);
      }
      break;

    case TABLE_NAME:
      if (value == null) {
        unsetTableName();
      } else {
        setTableName((java.lang.String)value);
      }
      break;

    case PART_NAMES:
      if (value == null) {
        unsetPartNames();
      } else {
        setPartNames((java.util.List<java.lang.String>)value);
      }
      break;

    }
  }
Returns true if field partNames 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/ReplTblWriteIdStateRequest.java