code: /*
   * Copyright © 2014-2017 EntIT Software LLC, a Micro Focus company (L.P.)
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License 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 io.cloudslang.engine.queue.services.recovery;
  
  /**
   * Created with IntelliJ IDEA.
   * User: kravtsov
   * Date: 8/6/14
   * Time: 9:12 AM
   */
  public interface WorkerRecoveryService {
  
      /**
       * Used in order to recover non responsive worker
       * Also used during worker startup - in order to recover all data that was in worker before restart
       * @param workerUuid - the uuid of worker
       */
      void doWorkerRecovery(String workerUuid);
  
      /**
       * Used by the recovery job
       * Recovery will be done if the worker is non responsive or has not acknowledged messages
       * @param workerUuid - the uuid of worker
       */
      void doWorkerAndMessageRecovery(String workerUuid);
  }
  