X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fcds-access-client%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Faccess%2Fclient%2FAbstractClientActorBehavior.java;h=4188a41fd5720894ffefc2351c2dd803d315352b;hb=3859df9beca8f13f1ff2b2744ed3470a1715bec3;hp=0a49fc03a146a84cad0d6befb4ccb2b786720924;hpb=314d5b41ea6b464db939da95a33c872f594ccada;p=controller.git

diff --git a/opendaylight/md-sal/cds-access-client/src/main/java/org/opendaylight/controller/cluster/access/client/AbstractClientActorBehavior.java b/opendaylight/md-sal/cds-access-client/src/main/java/org/opendaylight/controller/cluster/access/client/AbstractClientActorBehavior.java
index 0a49fc03a1..4188a41fd5 100644
--- a/opendaylight/md-sal/cds-access-client/src/main/java/org/opendaylight/controller/cluster/access/client/AbstractClientActorBehavior.java
+++ b/opendaylight/md-sal/cds-access-client/src/main/java/org/opendaylight/controller/cluster/access/client/AbstractClientActorBehavior.java
@@ -7,11 +7,12 @@
  */
 package org.opendaylight.controller.cluster.access.client;
 
+import static java.util.Objects.requireNonNull;
+
 import akka.actor.ActorRef;
 import com.google.common.annotations.Beta;
-import com.google.common.base.Preconditions;
-import javax.annotation.Nonnull;
-import javax.annotation.Nullable;
+import org.eclipse.jdt.annotation.NonNull;
+import org.eclipse.jdt.annotation.Nullable;
 
 /**
  * Base behavior attached to {@link AbstractClientActor}.
@@ -21,12 +22,12 @@ import javax.annotation.Nullable;
  * @author Robert Varga
  */
 @Beta
-public abstract class AbstractClientActorBehavior<C extends AbstractClientActorContext> {
-    private final C context;
+public abstract class AbstractClientActorBehavior<C extends AbstractClientActorContext> implements AutoCloseable {
+    private final @NonNull C context;
 
-    AbstractClientActorBehavior(@Nonnull final C context) {
+    AbstractClientActorBehavior(final @NonNull C context) {
         // Hidden to prevent outside subclasses. Users instantiated this via ClientActorBehavior
-        this.context = Preconditions.checkNotNull(context);
+        this.context = requireNonNull(context);
     }
 
     /**
@@ -34,8 +35,7 @@ public abstract class AbstractClientActorBehavior<C extends AbstractClientActorC
      *
      * @return A client actor context instance.
      */
-    @Nonnull
-    protected final C context() {
+    protected final @NonNull C context() {
         return context;
     }
 
@@ -45,8 +45,7 @@ public abstract class AbstractClientActorBehavior<C extends AbstractClientActorC
      *
      * @return Persistence identifier
      */
-    @Nonnull
-    protected final String persistenceId() {
+    protected final @NonNull String persistenceId() {
         return context.persistenceId();
     }
 
@@ -55,19 +54,21 @@ public abstract class AbstractClientActorBehavior<C extends AbstractClientActorC
      *
      * @return Actor associated with this behavior
      */
-    @Nonnull
-    public final ActorRef self() {
+    public final @NonNull ActorRef self() {
         return context.self();
     }
 
+    @Override
+    public void close() {
+    }
+
     /**
      * Implementation-internal method for handling an incoming command message.
      *
      * @param command Command message
      * @return Behavior which should be used with the next message. Return null if this actor should shut down.
      */
-    @Nullable
-    abstract AbstractClientActorBehavior<?> onReceiveCommand(@Nonnull Object command);
+    abstract @Nullable AbstractClientActorBehavior<?> onReceiveCommand(@NonNull Object command);
 
     /**
      * Implementation-internal method for handling an incoming recovery message coming from persistence.
@@ -75,6 +76,5 @@ public abstract class AbstractClientActorBehavior<C extends AbstractClientActorC
      * @param recover Recover message
      * @return Behavior which should be used with the next message. Return null if this actor should shut down.
      */
-    @Nullable
-    abstract AbstractClientActorBehavior<?> onReceiveRecover(@Nonnull Object recover);
+    abstract @Nullable AbstractClientActorBehavior<?> onReceiveRecover(@NonNull Object recover);
 }