elanmanager/impl/src/main/java/org/opendaylight/netvirt/elan/utils/Scheduler.java

   1 /*
   2  * Copyright (c) 2018 Ericsson India Global Services Pvt Ltd. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.netvirt.elan.utils;
  10
  11 import com.google.common.util.concurrent.ThreadFactoryBuilder;
  12 import java.util.concurrent.Executors;
  13 import java.util.concurrent.ScheduledExecutorService;
  14 import java.util.concurrent.ThreadFactory;
  15 import javax.inject.Singleton;
  16
  17 @Singleton
  18 public class Scheduler implements AutoCloseable {
  19
  20     private final ThreadFactory namedThreadFactory = new ThreadFactoryBuilder()
  21             .setNameFormat("elan-sched-%d").build();
  22
  23     private final ScheduledExecutorService scheduledExecutorService = Executors.newScheduledThreadPool(1,
  24             namedThreadFactory);
  25
  26     public ScheduledExecutorService getScheduledExecutorService() {
  27         return scheduledExecutorService;
  28     }
  29
  30     @Override
  31     public void close() {
  32         scheduledExecutorService.shutdown();
  33     }
  34 }