X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-akka-raft%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fraft%2Fmessages%2FRaftRPC.java;h=4d12d3543fe2966b2560d12f47ad118f3abe6c43;hb=c506fa90f99febfdf25a21bdd0b8359d7e2f3ab7;hp=a770e54f580a971b679b923ef5d44e37d9fc98dd;hpb=c231099ee1cf768de3002e8a290befa172150b7a;p=controller.git

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/messages/RaftRPC.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/messages/RaftRPC.java
index a770e54f58..4d12d3543f 100644
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/messages/RaftRPC.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/messages/RaftRPC.java
@@ -8,6 +8,16 @@
 
 package org.opendaylight.controller.cluster.raft.messages;
 
-public interface RaftRPC {
+import java.io.Serializable;
+
+/**
+ * Interface implemented by all requests exchanged in the Raft protocol.
+ */
+public interface RaftRPC extends Serializable {
+    /**
+     * Return the term in which this call is being made.
+     *
+     * @return The term ID
+     */
     public long getTerm();
 }