2 * Copyright (c) 2015 Brocade Communications 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.notifications;
10 import com.google.common.base.Preconditions;
11 import javax.annotation.Nonnull;
12 import javax.annotation.Nullable;
16 * A local message initiated internally from the RaftActor when some state of a leader has changed.
18 * @author Thomas Pantelis
20 public class LeaderStateChanged {
21 private final String memberId;
22 private final String leaderId;
23 private final short leaderPayloadVersion;
25 public LeaderStateChanged(@Nonnull String memberId, @Nullable String leaderId, short leaderPayloadVersion) {
26 this.memberId = Preconditions.checkNotNull(memberId);
27 this.leaderId = leaderId;
28 this.leaderPayloadVersion = leaderPayloadVersion;
31 public @Nonnull String getMemberId() {
35 public @Nullable String getLeaderId() {
39 public short getLeaderPayloadVersion() {
40 return leaderPayloadVersion;
44 public String toString() {
45 StringBuilder builder = new StringBuilder();
46 builder.append("LeaderStateChanged [memberId=").append(memberId).append(", leaderId=").append(leaderId)
47 .append(", leaderPayloadVersion=").append(leaderPayloadVersion).append("]");
48 return builder.toString();