Mechanical code cleanup (sal-akka-raft)

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

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 a770e54f580a971b679b923ef5d44e37d9fc98dd..b3c16670fa0cea7997aa1173ea5c669b685864e5 100644 (file)
--- 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 {
-    public long getTerm();
+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
+     */
+    long getTerm();
 }