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Uber Cadence Java Client

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/*
 *  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.internal.replay;

import com.uber.cadence.Decision;

final class MarkerDecisionStateMachine extends DecisionStateMachineBase {

  private final Decision decision;

  MarkerDecisionStateMachine(DecisionId id, Decision decision) {
    super(id);
    this.decision = decision;
  }

  @Override
  public Decision getDecision() {
    if (state == DecisionState.CREATED) {
      return decision;
    }
    return null;
  }
}