Add raftVersion field to AppendEntriesReply

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

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/messages/AppendEntriesReply.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/messages/AppendEntriesReply.java
index 01fef006a922a5b69290df2eaf19a4017ead65d9..ffdfaa6a0ed112ce50eb22d881d2731dd7a69978 100644 (file)
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/messages/AppendEntriesReply.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/messages/AppendEntriesReply.java
@@ -8,6 +8,8 @@
 
 package org.opendaylight.controller.cluster.raft.messages;
 
+import org.opendaylight.controller.cluster.raft.RaftVersions;
+
 /**
  * Reply for the AppendEntriesRpc message
  */
@@ -29,18 +31,27 @@ public class AppendEntriesReply extends AbstractRaftRPC {
     // responding
     private final String followerId;
 
-    public AppendEntriesReply(String followerId, long term, boolean success, long logLastIndex, long logLastTerm) {
+    private final short payloadVersion;
+
+    private final short raftVersion = RaftVersions.CURRENT_VERSION;
+
+    private final boolean forceInstallSnapshot;
+
+    public AppendEntriesReply(String followerId, long term, boolean success, long logLastIndex, long logLastTerm,
+            short payloadVersion) {
+        this(followerId, term, success, logLastIndex, logLastTerm, payloadVersion, false);
+    }
+
+    public AppendEntriesReply(String followerId, long term, boolean success, long logLastIndex, long logLastTerm,
+                              short payloadVersion, boolean forceInstallSnapshot) {
         super(term);
 
         this.followerId = followerId;
         this.success = success;
         this.logLastIndex = logLastIndex;
         this.logLastTerm = logLastTerm;
-    }
-
-    @Override
-    public long getTerm() {
-        return term;
+        this.payloadVersion = payloadVersion;
+        this.forceInstallSnapshot = forceInstallSnapshot;
     }
 
     public boolean isSuccess() {
@@ -59,12 +70,22 @@ public class AppendEntriesReply extends AbstractRaftRPC {
         return followerId;
     }
 
+    public short getPayloadVersion() {
+        return payloadVersion;
+    }
+
+    public short getRaftVersion() {
+        return raftVersion;
+    }
+
+    public boolean isForceInstallSnapshot() {
+        return forceInstallSnapshot;
+    }
+
     @Override
     public String toString() {
-        StringBuilder builder = new StringBuilder();
-        builder.append("AppendEntriesReply [term=").append(term).append(", success=").append(success)
-                .append(", logLastIndex=").append(logLastIndex).append(", logLastTerm=").append(logLastTerm)
-                .append(", followerId=").append(followerId).append("]");
-        return builder.toString();
+        return "AppendEntriesReply [term=" + getTerm() + ", success=" + success + ", followerId=" + followerId
+                + ", logLastIndex=" + logLastIndex + ", logLastTerm=" + logLastTerm + ", forceInstallSnapshot="
+                + forceInstallSnapshot + ", payloadVersion=" + payloadVersion + ", raftVersion=" + raftVersion + "]";
     }
 }