Bug 7391: Fix out-of-order LeaderStateChange events

[controller.git] / opendaylight / md-sal / sal-akka-raft / src / main / java / org / opendaylight / controller / cluster / raft / base / messages / FollowerInitialSyncUpStatus.java

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/base/messages/FollowerInitialSyncUpStatus.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/base/messages/FollowerInitialSyncUpStatus.java
index 3ce1f5d1e89038c7d4338f099cb0f49b909043cc..00ef63cf36fb76803c868a569f32e53057ae9d33 100644 (file)
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/base/messages/FollowerInitialSyncUpStatus.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/base/messages/FollowerInitialSyncUpStatus.java
@@ -8,22 +8,29 @@
 
 package org.opendaylight.controller.cluster.raft.base.messages;
 
+import com.google.common.base.Preconditions;
+import javax.annotation.Nonnull;
+
 /**
  * The FollowerInitialSyncUpStatus is sent by a Follower to inform any RaftActor subclass whether the Follower
- * is at least at the same commitIndex as the Leader was when it sent the follower the very first heartbeat.
- *
+ * is at least at the same commitIndex as the Leader was when it sent the follower the very first heart beat.
  * This status can be used to determine if a Follower has caught up with the current Leader in an upgrade scenario
  * for example.
- *
  */
-public class FollowerInitialSyncUpStatus {
+public final class FollowerInitialSyncUpStatus {
     private final boolean initialSyncDone;
+    private final String name;
 
-    public FollowerInitialSyncUpStatus(boolean initialSyncDone){
+    public FollowerInitialSyncUpStatus(final boolean initialSyncDone, @Nonnull final String name) {
         this.initialSyncDone = initialSyncDone;
+        this.name = Preconditions.checkNotNull(name);
     }
 
     public boolean isInitialSyncDone() {
         return initialSyncDone;
     }
+
+    @Nonnull public String getName() {
+        return name;
+    }
 }