public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
    switch (field) {
    case STATUS:
      if (value == null) {
        unsetStatus();
      } else {
        setStatus((TStatus)value);
      }
      break;

    case OPERATION_STATE:
      if (value == null) {
        unsetOperationState();
      } else {
        setOperationState((TOperationState)value);
      }
      break;

    case SQL_STATE:
      if (value == null) {
        unsetSqlState();
      } else {
        setSqlState((java.lang.String)value);
      }
      break;

    case ERROR_CODE:
      if (value == null) {
        unsetErrorCode();
      } else {
        setErrorCode((java.lang.Integer)value);
      }
      break;

    case ERROR_MESSAGE:
      if (value == null) {
        unsetErrorMessage();
      } else {
        setErrorMessage((java.lang.String)value);
      }
      break;

    case TASK_STATUS:
      if (value == null) {
        unsetTaskStatus();
      } else {
        setTaskStatus((java.lang.String)value);
      }
      break;

    case OPERATION_STARTED:
      if (value == null) {
        unsetOperationStarted();
      } else {
        setOperationStarted((java.lang.Long)value);
      }
      break;

    case OPERATION_COMPLETED:
      if (value == null) {
        unsetOperationCompleted();
      } else {
        setOperationCompleted((java.lang.Long)value);
      }
      break;

    case HAS_RESULT_SET:
      if (value == null) {
        unsetHasResultSet();
      } else {
        setHasResultSet((java.lang.Boolean)value);
      }
      break;

    case PROGRESS_UPDATE_RESPONSE:
      if (value == null) {
        unsetProgressUpdateResponse();
      } else {
        setProgressUpdateResponse((TProgressUpdateResp)value);
      }
      break;

    case NUM_MODIFIED_ROWS:
      if (value == null) {
        unsetNumModifiedRows();
      } else {
        setNumModifiedRows((java.lang.Long)value);
      }
      break;

    }
  }
Returns true if field numModifiedRows is set (has been assigned a value) and false otherwise
service-rpc/src/gen/thrift/gen-javabean/org/apache/hive/service/rpc/thrift/TGetOperationStatusResp.java