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%2FRaftActorRecoveryCohort.java;h=f948769c9cf9f015200b5ce51d213b0296255240;hb=200164de7246237ee45f761c4db15b8b51f6a93c;hp=30e27e17fe4d483f872ae9e71dc6ae289b65cf83;hpb=11dadddb4d9ba26ae0b1795921c7a218a6d893c2;p=controller.git

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftActorRecoveryCohort.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftActorRecoveryCohort.java
index 30e27e17fe..f948769c9c 100644
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftActorRecoveryCohort.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftActorRecoveryCohort.java
@@ -7,7 +7,9 @@
  */
 package org.opendaylight.controller.cluster.raft;
 
+import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
+import org.opendaylight.controller.cluster.raft.persisted.Snapshot;
 import org.opendaylight.controller.cluster.raft.protobuff.client.messages.Payload;
 
 /**
@@ -20,6 +22,8 @@ public interface RaftActorRecoveryCohort {
     /**
      * This method is called during recovery at the start of a batch of state entries. Derived
      * classes should perform any initialization needed to start a batch.
+     *
+     * @param maxBatchSize the maximum batch size.
      */
     void startLogRecoveryBatch(int maxBatchSize);
 
@@ -34,9 +38,9 @@ public interface RaftActorRecoveryCohort {
     /**
      * This method is called during recovery to reconstruct the state of the actor.
      *
-     * @param snapshotBytes A snapshot of the state of the actor
+     * @param snapshotState A snapshot of the state of the actor
      */
-    void applyRecoverySnapshot(byte[] snapshotBytes);
+    void applyRecoverySnapshot(Snapshot.State snapshotState);
 
     /**
      * This method is called during recovery at the end of a batch to apply the current batched
@@ -45,10 +49,20 @@ public interface RaftActorRecoveryCohort {
     void applyCurrentLogRecoveryBatch();
 
     /**
-     * Returns the state snapshot to restore from on recovery.
+     * Returns the snapshot to restore from on recovery.
      *
-     * @return the snapshot bytes or null if there's no snapshot to restore
+     * @return the snapshot or null if there's no snapshot to restore
      */
     @Nullable
-    byte[] getRestoreFromSnapshot();
+    Snapshot getRestoreFromSnapshot();
+
+    /**
+     * This method is called during recovery to de-serialize a snapshot that was persisted in the pre-Carbon format.
+     *
+     * @param from the snaphot bytes
+     * @return a Snapshot.State instance
+     */
+    @Deprecated
+    @Nonnull
+    Snapshot.State deserializePreCarbonSnapshot(byte [] from);
 }