| /* |
| * Copyright 2016-present Open Networking Laboratory |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.onosproject.sfc.util; |
| |
| import java.util.concurrent.ConcurrentMap; |
| import java.util.concurrent.ConcurrentHashMap; |
| import java.util.Collections; |
| |
| import org.onosproject.vtnrsc.PortPair; |
| import org.onosproject.vtnrsc.PortPairId; |
| import org.onosproject.vtnrsc.portpair.PortPairListener; |
| import org.onosproject.vtnrsc.portpair.PortPairService; |
| |
| /** |
| * Provides implementation of the portPairService. |
| */ |
| public class PortPairAdapter implements PortPairService { |
| |
| private ConcurrentMap<PortPairId, PortPair> portPairStore = new ConcurrentHashMap<>(); |
| |
| @Override |
| public boolean exists(PortPairId portPairId) { |
| return portPairStore.containsKey(portPairId); |
| } |
| |
| @Override |
| public int getPortPairCount() { |
| return portPairStore.size(); |
| } |
| |
| @Override |
| public Iterable<PortPair> getPortPairs() { |
| return Collections.unmodifiableCollection(portPairStore.values()); |
| } |
| |
| @Override |
| public PortPair getPortPair(PortPairId portPairId) { |
| return portPairStore.get(portPairId); |
| } |
| |
| @Override |
| public boolean createPortPair(PortPair portPair) { |
| portPairStore.put(portPair.portPairId(), portPair); |
| if (!portPairStore.containsKey(portPair.portPairId())) { |
| return false; |
| } |
| return true; |
| } |
| |
| @Override |
| public boolean updatePortPair(PortPair portPair) { |
| if (!portPairStore.containsKey(portPair.portPairId())) { |
| return false; |
| } |
| |
| portPairStore.put(portPair.portPairId(), portPair); |
| |
| if (!portPair.equals(portPairStore.get(portPair.portPairId()))) { |
| return false; |
| } |
| return true; |
| } |
| |
| @Override |
| public boolean removePortPair(PortPairId portPairId) { |
| return true; |
| } |
| |
| @Override |
| public void addListener(PortPairListener listener) { |
| } |
| |
| @Override |
| public void removeListener(PortPairListener listener) { |
| } |
| } |