2 * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.controller.cluster.raft.base.messages;
10 import static java.util.Objects.requireNonNull;
12 import akka.dispatch.ControlMessage;
13 import org.eclipse.jdt.annotation.NonNull;
14 import org.opendaylight.controller.cluster.raft.persisted.Snapshot;
17 * Internal message, issued by follower to its actor.
19 public class ApplySnapshot implements ControlMessage {
20 private static final Callback NOOP_CALLBACK = new Callback() {
22 public void onSuccess() {
27 public void onFailure() {
32 private final Snapshot snapshot;
33 private final Callback callback;
35 public ApplySnapshot(@NonNull Snapshot snapshot) {
36 this(snapshot, NOOP_CALLBACK);
39 public ApplySnapshot(@NonNull Snapshot snapshot, @NonNull Callback callback) {
40 this.snapshot = requireNonNull(snapshot);
41 this.callback = requireNonNull(callback);
44 public @NonNull Snapshot getSnapshot() {
48 public @NonNull Callback getCallback() {
52 public interface Callback {