Add specific serializer for SimpleReplicatedLogEntry

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

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/persisted/SimpleReplicatedLogEntry.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/persisted/SimpleReplicatedLogEntry.java
index 85fa51e93f0b4fc8e5ce95eb2a3925671a050e2e..14ce5420d26081c06eed9a442e3dd39287c1c730 100644 (file)
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/persisted/SimpleReplicatedLogEntry.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/persisted/SimpleReplicatedLogEntry.java
@@ -39,6 +39,11 @@ public final class SimpleReplicatedLogEntry implements ReplicatedLogEntry, Seria
             this.replicatedLogEntry = replicatedLogEntry;
         }
 
+        static int estimatedSerializedSize(ReplicatedLogEntry replicatedLogEntry) {
+            return 8 /* index */ + 8 /* term */ + replicatedLogEntry.getData().size()
+                    + 400 /* estimated extra padding for class info */;
+        }
+
         @Override
         public void writeExternal(final ObjectOutput out) throws IOException {
             out.writeLong(replicatedLogEntry.getIndex());
@@ -110,6 +115,10 @@ public final class SimpleReplicatedLogEntry implements ReplicatedLogEntry, Seria
         return new Proxy(this);
     }
 
+    public int estimatedSerializedSize() {
+        return Proxy.estimatedSerializedSize(this);
+    }
+
     @Override
     public int hashCode() {
         final int prime = 31;