2 * Copyright (c) 2018 Ericsson S.A. 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.serviceutils.tools.mdsal.listener;
10 import java.util.Collection;
11 import javax.annotation.Nonnull;
12 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
13 import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
14 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
15 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
16 import org.opendaylight.infrautils.metrics.MetricProvider;
17 import org.opendaylight.yangtools.yang.binding.DataObject;
18 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
21 * Abstract class providing some common functionality to specific listeners. This should be the most common parent
22 * class for any listener that does not need to be either cluster-aware (see
23 * {@link AbstractClusteredSyncDataTreeChangeListener}) or to process notifications asynchronously
24 * (see {@link AbstractAsyncDataTreeChangeListener}) or even both characteristics (see
25 * {@link AbstractClusteredAsyncDataTreeChangeListener}).
27 * @param <T> type of the data object the listener is registered to.
29 * @author David Suárez (david.suarez.fuentes@gmail.com)
31 public abstract class AbstractSyncDataTreeChangeListener<T extends DataObject> extends
32 AbstractDataTreeChangeListener<T> {
34 public AbstractSyncDataTreeChangeListener(DataBroker dataBroker, DataTreeIdentifier<T> dataTreeIdentifier) {
35 super(dataBroker, dataTreeIdentifier);
38 public AbstractSyncDataTreeChangeListener(DataBroker dataBroker, LogicalDatastoreType datastoreType,
39 InstanceIdentifier<T> instanceIdentifier) {
40 super(dataBroker, datastoreType, instanceIdentifier);
43 public AbstractSyncDataTreeChangeListener(DataBroker dataBroker, LogicalDatastoreType datastoreType,
44 InstanceIdentifier<T> instanceIdentifier,
45 MetricProvider metricProvider) {
46 super(dataBroker, datastoreType, instanceIdentifier, metricProvider);
50 public final void onDataTreeChanged(@Nonnull Collection<DataTreeModification<T>> collection) {
51 super.onDataTreeChanged(collection, getDataStoreMetrics());