2 * Copyright (c) 2016 Brocade Communications Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.controller.cluster.datastore;
10 import akka.actor.ActorContext;
11 import akka.actor.ActorRef;
12 import akka.actor.Props;
13 import com.google.common.base.Optional;
14 import java.util.function.Consumer;
15 import javax.annotation.concurrent.NotThreadSafe;
16 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope;
17 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeListener;
18 import org.opendaylight.yangtools.concepts.ListenerRegistration;
19 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
20 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
21 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate;
24 * Implementation of ShardDataChangeListenerPublisher that offloads the generation and publication
25 * of data change notifications to an actor.
27 * @author Thomas Pantelis
30 class ShardDataChangeListenerPublisherActorProxy extends AbstractShardDataTreeNotificationPublisherActorProxy
31 implements ShardDataChangeListenerPublisher {
33 ShardDataChangeListenerPublisherActorProxy(ActorContext actorContext, String actorName, String logContext) {
34 super(actorContext, actorName, logContext);
38 public void registerDataChangeListener(YangInstanceIdentifier path,
39 AsyncDataChangeListener<YangInstanceIdentifier, NormalizedNode<?, ?>> listener, DataChangeScope scope,
40 Optional<DataTreeCandidate> initialState,
41 Consumer<ListenerRegistration<AsyncDataChangeListener<YangInstanceIdentifier, NormalizedNode<?, ?>>>>
43 publisherActor().tell(new ShardDataChangePublisherActor.RegisterListener(path, listener, scope, initialState,
44 onRegistration), ActorRef.noSender());
48 protected Props props() {
49 return ShardDataChangePublisherActor.props(actorName(), logContext());