com.uber.cadence.worker.NonDeterministicWorkflowPolicy Maven / Gradle / Ivy

Go to download
/*
 *  Copyright 2012-2016 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 *  Modifications copyright (C) 2017 Uber Technologies, Inc.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License"). You may not
 *  use this file except in compliance with the License. A copy of the License is
 *  located at
 *
 *  http://aws.amazon.com/apache2.0
 *
 *  or in the "license" file accompanying this file. This file is distributed on
 *  an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 *  express or implied. See the License for the specific language governing
 *  permissions and limitations under the License.
 */

package com.uber.cadence.worker;

public enum NonDeterministicWorkflowPolicy {

  /**
   * Fails decision tasks, blocking workflow progress until problem is fixed usually by rollback.
   */
  BlockWorkflow,

  /**
   * Fails a workflow instance on the first non deterministic error. Useful when workflow doesn't
   * have any important state (like cron) and is restarted automatically through {@link
   * com.uber.cadence.common.RetryOptions}.
   */
  FailWorkflow,
}