2 * Copyright (c) 2014 Cisco 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.sal.binding.impl.connect.dom;
10 import java.util.concurrent.ConcurrentHashMap;
11 import java.util.concurrent.ConcurrentMap;
13 import org.opendaylight.controller.md.sal.common.api.data.DataModification;
14 import org.opendaylight.yangtools.concepts.Path;
16 public final class DataModificationTracker<P extends Path<P>,D> {
17 ConcurrentMap<Object, DataModification<P,D>> trackedTransactions = new ConcurrentHashMap<>();
19 public void startTrackingModification(DataModification<P,D> modification) {
20 trackedTransactions.putIfAbsent(modification.getIdentifier(), modification);
23 public boolean containsIdentifier(Object identifier) {
24 return trackedTransactions.containsKey(identifier);