com.amazonaws.services.simpleworkflow.flow.worker.DecisionStateMachine Maven / Gradle / Ivy

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/*
 * Copyright 2012-2014 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * 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.amazonaws.services.simpleworkflow.flow.worker;

import com.amazonaws.services.simpleworkflow.model.Decision;
import com.amazonaws.services.simpleworkflow.model.HistoryEvent;


interface DecisionStateMachine {

    Decision getDecision();

    void cancel(Runnable immediateCancellationCallback);

    void handleStartedEvent(HistoryEvent event);

    void handleCancellationInitiatedEvent();

    void handleCancellationEvent();

    void handleCancellationFailureEvent(HistoryEvent event);

    void handleCompletionEvent();

    void handleInitiationFailedEvent(HistoryEvent event);

    void handleInitiatedEvent(HistoryEvent event);

    void handleDecisionTaskStartedEvent();

    DecisionState getState();

    boolean isDone();
    
    DecisionId getId();


    
}