content: /*
   * Copyright [2021-present] [ahoo wang <ahoowang@qq.com> (https://github.com/Ahoo-Wang)].
   * 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 me.ahoo.cosid.segment.concurrent;
  
  import me.ahoo.cosid.util.Clock;
  
  /**
   * Affinity Job.
   *
   * @author ahoo wang
   */
  public interface AffinityJob extends Runnable {
      
      String getJobId();
      
      default String affinity() {
          return getJobId();
      }
      
      default void hungry() {
          setHungerTime(Clock.CACHE.secondTime());
          getPrefetchWorker().wakeup(this);
      }
      
      /**
       * set hunger time.
       *
       * @param hungerTime {@link java.util.concurrent.TimeUnit#SECONDS}
       */
      void setHungerTime(long hungerTime);
      
      PrefetchWorker getPrefetchWorker();
      
      void setPrefetchWorker(PrefetchWorker prefetchWorker);
      
  }
  