2 * Copyright (c) 2015 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
9 package org.opendaylight.controller.cluster.raft.utils;
11 import static org.junit.Assert.assertTrue;
13 import akka.actor.Props;
14 import java.util.ArrayList;
15 import java.util.List;
16 import org.opendaylight.controller.cluster.raft.behaviors.RaftActorBehavior;
18 public class ForwardMessageToBehaviorActor extends MessageCollectorActor {
19 private volatile RaftActorBehavior behavior;
20 private final List<RaftActorBehavior> behaviorChanges = new ArrayList<>();
23 public void onReceive(Object message) throws Exception {
24 if (behavior != null) {
25 behaviorChanges.add(behavior.handleMessage(sender(), message));
27 super.onReceive(message);
30 public static Props props() {
31 return Props.create(ForwardMessageToBehaviorActor.class);
34 public void setBehavior(RaftActorBehavior behavior) {
35 this.behavior = behavior;
38 public RaftActorBehavior getFirstBehaviorChange() {
39 assertTrue("no behavior changes present", behaviorChanges.size() > 0);
40 return behaviorChanges.get(0);
43 public RaftActorBehavior getLastBehaviorChange() {
44 assertTrue("no behavior changes present", behaviorChanges.size() > 0);
45 return behaviorChanges.get(behaviorChanges.size() - 1);
48 public List<RaftActorBehavior> getBehaviorChanges() {
49 return behaviorChanges;
53 clearMessages(getSelf());
54 behaviorChanges.clear();