X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-clustering-commons%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fnotifications%2FLeaderStateChanged.java;h=5de794d902d69976aeb0761939aebb4470269d9a;hb=refs%2Fchanges%2F54%2F57354%2F8;hp=ec35b03b0a5956176aeafadbdaa56fa990e23699;hpb=4349b034606957d3e876b82b14a292e6739a986a;p=controller.git

diff --git a/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/notifications/LeaderStateChanged.java b/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/notifications/LeaderStateChanged.java
index ec35b03b0a..5de794d902 100644
--- a/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/notifications/LeaderStateChanged.java
+++ b/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/notifications/LeaderStateChanged.java
@@ -7,37 +7,43 @@
  */
 package org.opendaylight.controller.cluster.notifications;
 
-import java.io.Serializable;
+import com.google.common.base.Preconditions;
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+
 
 /**
- * A message initiated internally from the RaftActor when some state of a leader has changed
+ * A local message initiated internally from the RaftActor when some state of a leader has changed.
  *
  * @author Thomas Pantelis
  */
-public class LeaderStateChanged implements Serializable {
-    private static final long serialVersionUID = 1L;
-
+public class LeaderStateChanged {
     private final String memberId;
     private final String leaderId;
+    private final short leaderPayloadVersion;
 
-    public LeaderStateChanged(String memberId, String leaderId) {
-        this.memberId = memberId;
+    public LeaderStateChanged(@Nonnull String memberId, @Nullable String leaderId, short leaderPayloadVersion) {
+        this.memberId = Preconditions.checkNotNull(memberId);
         this.leaderId = leaderId;
+        this.leaderPayloadVersion = leaderPayloadVersion;
     }
 
-    public String getMemberId() {
+    public @Nonnull String getMemberId() {
         return memberId;
     }
 
-    public String getLeaderId() {
+    public @Nullable String getLeaderId() {
         return leaderId;
     }
 
+    public short getLeaderPayloadVersion() {
+        return leaderPayloadVersion;
+    }
+
     @Override
     public String toString() {
-        StringBuilder builder = new StringBuilder();
-        builder.append("LeaderStateChanged [memberId=").append(memberId).append(", leaderId=").append(leaderId)
-                .append("]");
-        return builder.toString();
+        return "LeaderStateChanged [memberId=" + memberId
+                + ", leaderId=" + leaderId
+                + ", leaderPayloadVersion=" + leaderPayloadVersion + "]";
     }
 }