opendaylight/md-sal/sal-dom-spi/src/main/java/org/opendaylight/controller/md/sal/dom/spi/ForwardingDOMNotificationPublishService.java

   1 /*
   2  * Copyright (c) 2014 Cisco Systems, Inc. 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 package org.opendaylight.controller.md.sal.dom.spi;
   9
  10 import com.google.common.collect.ForwardingObject;
  11 import com.google.common.util.concurrent.ListenableFuture;
  12 import java.util.concurrent.TimeUnit;
  13 import org.opendaylight.controller.md.sal.dom.api.DOMNotification;
  14 import org.opendaylight.controller.md.sal.dom.api.DOMNotificationPublishService;
  15
  16 /**
  17  * Utility implementations of {@link DOMNotificationPublishService} which forwards
  18  * all requests to a delegate instance.
  19  */
  20 public abstract class ForwardingDOMNotificationPublishService extends ForwardingObject implements DOMNotificationPublishService {
  21     @Override
  22     protected abstract DOMNotificationPublishService delegate();
  23
  24     @Override
  25     public ListenableFuture<? extends Object> putNotification(final DOMNotification notification) throws InterruptedException {
  26         return delegate().putNotification(notification);
  27     }
  28
  29     @Override
  30     public ListenableFuture<? extends Object> offerNotification(final DOMNotification notification) {
  31         return delegate().offerNotification(notification);
  32     }
  33
  34     @Override
  35     public ListenableFuture<? extends Object> offerNotification(final DOMNotification notification, final long timeout,
  36             final TimeUnit unit) throws InterruptedException {
  37         return delegate().offerNotification(notification, timeout, unit);
  38     }
  39 }