/**
 * Copyright 2012-2018 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;

public interface Suspendable {

    /**
     * Alias to setPollingSuspended(true)
     */
    void suspendPolling();

    /**
     * Alias to setPollingSuspended(false)
     */
    void resumePolling();
    
    /**
     * Check suspention status
     */
    boolean isPollingSuspended();
    
    /**
     * If set to <code>true</code> stop making any poll requests. Outstanding long polls still can return
     * tasks after this method was called. Setting to <code>false</code> enables polling.
     */
    void setPollingSuspended(boolean flag);

}