opendaylight/md-sal/sal-dom-spi/src/main/java/org/opendaylight/controller/sal/core/spi/data/ForwardingDOMStoreThreePhaseCommitCohort.java

   1 /*
   2  * Copyright (c) 2015 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.sal.core.spi.data;
   9
  10 import com.google.common.annotations.Beta;
  11 import com.google.common.collect.ForwardingObject;
  12 import com.google.common.util.concurrent.ListenableFuture;
  13
  14 /**
  15  * Abstract base class for {@link DOMStoreThreePhaseCommitCohort} implementations,
  16  * which forward most of their functionality to a backend {@link #delegate()}.
  17  */
  18 @Beta
  19 public abstract class ForwardingDOMStoreThreePhaseCommitCohort extends ForwardingObject implements DOMStoreThreePhaseCommitCohort {
  20     @Override
  21     protected abstract DOMStoreThreePhaseCommitCohort delegate();
  22
  23     @Override
  24     public ListenableFuture<Boolean> canCommit() {
  25         return delegate().canCommit();
  26     }
  27
  28     @Override
  29     public ListenableFuture<Void> preCommit() {
  30         return delegate().preCommit();
  31     }
  32
  33     @Override
  34     public ListenableFuture<Void> abort() {
  35         return delegate().abort();
  36     }
  37
  38     @Override
  39     public ListenableFuture<Void> commit() {
  40         return delegate().commit();
  41     }
  42 }