opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardDataTreeChangeListenerPublisher.java

   1 /*
   2  * Copyright (c) 2016 Brocade Communications Systems, Inc. and others.  All rights reserved.
   3  *
   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
   7  */
   8 package org.opendaylight.controller.cluster.datastore;
   9
  10 import java.util.Optional;
  11 import java.util.function.Consumer;
  12 import org.opendaylight.mdsal.dom.api.DOMDataTreeChangeListener;
  13 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  14 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  15 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate;
  16
  17 /**
  18  * Interface for a class that generates and publishes notifications for DataTreeChangeListeners.
  19  *
  20  * @author Thomas Pantelis
  21  */
  22 interface ShardDataTreeChangeListenerPublisher extends ShardDataTreeNotificationPublisher {
  23     void registerTreeChangeListener(YangInstanceIdentifier treeId, DOMDataTreeChangeListener listener,
  24             Optional<DataTreeCandidate> initialState,
  25             Consumer<ListenerRegistration<DOMDataTreeChangeListener>> onRegistration);
  26 }