Mahesh Poojary S | f920ec0 | 2016-05-17 23:16:09 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016-present Open Networking Laboratory |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.onosproject.pce.util; |
| 17 | |
| 18 | import com.google.common.collect.ImmutableSet; |
| 19 | |
| 20 | import java.util.concurrent.ConcurrentHashMap; |
| 21 | import java.util.concurrent.ConcurrentMap; |
| 22 | import java.util.HashSet; |
| 23 | import java.util.List; |
| 24 | import java.util.Map; |
| 25 | import java.util.Set; |
| 26 | import java.util.stream.Collectors; |
| 27 | |
| 28 | import org.onosproject.incubator.net.resource.label.LabelResourceId; |
| 29 | import org.onosproject.incubator.net.tunnel.TunnelId; |
| 30 | import org.onosproject.net.DeviceId; |
| 31 | import org.onosproject.net.Link; |
| 32 | import org.onosproject.net.resource.ResourceConsumer; |
| 33 | import org.onosproject.pce.pcestore.PceccTunnelInfo; |
| 34 | import org.onosproject.pce.pcestore.PcePathInfo; |
| 35 | import org.onosproject.pce.pcestore.api.LspLocalLabelInfo; |
| 36 | import org.onosproject.pce.pcestore.api.PceStore; |
| 37 | |
| 38 | /** |
| 39 | * Provides test implementation of PceStore. |
| 40 | */ |
| 41 | public class PceStoreAdapter implements PceStore { |
| 42 | |
| 43 | // Mapping device with global node label |
| 44 | private ConcurrentMap<DeviceId, LabelResourceId> globalNodeLabelMap = new ConcurrentHashMap<>(); |
| 45 | |
| 46 | // Mapping link with adjacency label |
| 47 | private ConcurrentMap<Link, LabelResourceId> adjLabelMap = new ConcurrentHashMap<>(); |
| 48 | |
| 49 | // Mapping tunnel with device local info with tunnel consumer id |
| 50 | private ConcurrentMap<TunnelId, PceccTunnelInfo> tunnelInfoMap = new ConcurrentHashMap<>(); |
| 51 | |
| 52 | // Set of Path info |
| 53 | private Set<PcePathInfo> failedPathInfoSet = new HashSet<>(); |
| 54 | |
| 55 | @Override |
| 56 | public boolean existsGlobalNodeLabel(DeviceId id) { |
| 57 | return globalNodeLabelMap.containsKey(id); |
| 58 | } |
| 59 | |
| 60 | @Override |
| 61 | public boolean existsAdjLabel(Link link) { |
| 62 | return adjLabelMap.containsKey(link); |
| 63 | } |
| 64 | |
| 65 | @Override |
| 66 | public boolean existsTunnelInfo(TunnelId tunnelId) { |
| 67 | return tunnelInfoMap.containsKey(tunnelId); |
| 68 | } |
| 69 | |
| 70 | @Override |
| 71 | public boolean existsFailedPathInfo(PcePathInfo pathInfo) { |
| 72 | return failedPathInfoSet.contains(pathInfo); |
| 73 | } |
| 74 | |
| 75 | @Override |
| 76 | public int getGlobalNodeLabelCount() { |
| 77 | return globalNodeLabelMap.size(); |
| 78 | } |
| 79 | |
| 80 | @Override |
| 81 | public int getAdjLabelCount() { |
| 82 | return adjLabelMap.size(); |
| 83 | } |
| 84 | |
| 85 | @Override |
| 86 | public int getTunnelInfoCount() { |
| 87 | return tunnelInfoMap.size(); |
| 88 | } |
| 89 | |
| 90 | @Override |
| 91 | public int getFailedPathInfoCount() { |
| 92 | return failedPathInfoSet.size(); |
| 93 | } |
| 94 | |
| 95 | @Override |
| 96 | public Map<DeviceId, LabelResourceId> getGlobalNodeLabels() { |
| 97 | return globalNodeLabelMap.entrySet().stream() |
| 98 | .collect(Collectors.toMap(Map.Entry::getKey, e -> (LabelResourceId) e.getValue())); |
| 99 | } |
| 100 | |
| 101 | @Override |
| 102 | public Map<Link, LabelResourceId> getAdjLabels() { |
| 103 | return adjLabelMap.entrySet().stream() |
| 104 | .collect(Collectors.toMap(Map.Entry::getKey, e -> (LabelResourceId) e.getValue())); |
| 105 | } |
| 106 | |
| 107 | @Override |
| 108 | public Map<TunnelId, PceccTunnelInfo> getTunnelInfos() { |
| 109 | return tunnelInfoMap.entrySet().stream() |
| 110 | .collect(Collectors.toMap(Map.Entry::getKey, e -> (PceccTunnelInfo) e.getValue())); |
| 111 | } |
| 112 | |
| 113 | @Override |
| 114 | public Iterable<PcePathInfo> getFailedPathInfos() { |
| 115 | return ImmutableSet.copyOf(failedPathInfoSet); |
| 116 | } |
| 117 | |
| 118 | @Override |
| 119 | public LabelResourceId getGlobalNodeLabel(DeviceId id) { |
| 120 | return globalNodeLabelMap.get(id); |
| 121 | } |
| 122 | |
| 123 | @Override |
| 124 | public LabelResourceId getAdjLabel(Link link) { |
| 125 | return adjLabelMap.get(link); |
| 126 | } |
| 127 | |
| 128 | @Override |
| 129 | public PceccTunnelInfo getTunnelInfo(TunnelId tunnelId) { |
| 130 | return tunnelInfoMap.get(tunnelId); |
| 131 | } |
| 132 | |
| 133 | @Override |
| 134 | public void addGlobalNodeLabel(DeviceId deviceId, LabelResourceId labelId) { |
| 135 | globalNodeLabelMap.put(deviceId, labelId); |
| 136 | } |
| 137 | |
| 138 | @Override |
| 139 | public void addAdjLabel(Link link, LabelResourceId labelId) { |
| 140 | adjLabelMap.put(link, labelId); |
| 141 | } |
| 142 | |
| 143 | @Override |
| 144 | public void addTunnelInfo(TunnelId tunnelId, PceccTunnelInfo pceccTunnelInfo) { |
| 145 | tunnelInfoMap.put(tunnelId, pceccTunnelInfo); |
| 146 | } |
| 147 | |
| 148 | @Override |
| 149 | public void addFailedPathInfo(PcePathInfo pathInfo) { |
| 150 | failedPathInfoSet.add(pathInfo); |
| 151 | } |
| 152 | |
| 153 | @Override |
| 154 | public boolean updateTunnelInfo(TunnelId tunnelId, List<LspLocalLabelInfo> lspLocalLabelInfoList) { |
| 155 | if (!tunnelInfoMap.containsKey((tunnelId))) { |
| 156 | return false; |
| 157 | } |
| 158 | |
| 159 | PceccTunnelInfo labelStoreInfo = tunnelInfoMap.get(tunnelId); |
| 160 | labelStoreInfo.lspLocalLabelInfoList(lspLocalLabelInfoList); |
| 161 | tunnelInfoMap.put(tunnelId, labelStoreInfo); |
| 162 | return true; |
| 163 | } |
| 164 | |
| 165 | @Override |
| 166 | public boolean updateTunnelInfo(TunnelId tunnelId, ResourceConsumer tunnelConsumerId) { |
| 167 | if (!tunnelInfoMap.containsKey((tunnelId))) { |
| 168 | return false; |
| 169 | } |
| 170 | |
| 171 | PceccTunnelInfo tunnelInfo = tunnelInfoMap.get(tunnelId); |
| 172 | tunnelInfo.tunnelConsumerId(tunnelConsumerId); |
| 173 | tunnelInfoMap.put(tunnelId, tunnelInfo); |
| 174 | return true; |
| 175 | } |
| 176 | |
| 177 | @Override |
| 178 | public boolean removeGlobalNodeLabel(DeviceId id) { |
| 179 | globalNodeLabelMap.remove(id); |
| 180 | if (globalNodeLabelMap.containsKey(id)) { |
| 181 | return false; |
| 182 | } |
| 183 | return true; |
| 184 | } |
| 185 | |
| 186 | @Override |
| 187 | public boolean removeAdjLabel(Link link) { |
| 188 | adjLabelMap.remove(link); |
| 189 | if (adjLabelMap.containsKey(link)) { |
| 190 | return false; |
| 191 | } |
| 192 | return true; |
| 193 | } |
| 194 | |
| 195 | @Override |
| 196 | public boolean removeTunnelInfo(TunnelId tunnelId) { |
| 197 | tunnelInfoMap.remove(tunnelId); |
| 198 | if (tunnelInfoMap.containsKey(tunnelId)) { |
| 199 | return false; |
| 200 | } |
| 201 | return true; |
| 202 | } |
| 203 | |
| 204 | @Override |
| 205 | public boolean removeFailedPathInfo(PcePathInfo pathInfo) { |
| 206 | if (failedPathInfoSet.remove(pathInfo)) { |
| 207 | return false; |
| 208 | } |
| 209 | return true; |
| 210 | } |
| 211 | } |