Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 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.store.intent.impl; |
| 17 | |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 18 | import org.apache.felix.scr.annotations.Activate; |
| 19 | import org.apache.felix.scr.annotations.Component; |
| 20 | import org.apache.felix.scr.annotations.Deactivate; |
| 21 | import org.apache.felix.scr.annotations.Reference; |
| 22 | import org.apache.felix.scr.annotations.ReferenceCardinality; |
| 23 | import org.apache.felix.scr.annotations.Service; |
| 24 | import org.onlab.util.KryoNamespace; |
| 25 | import org.onosproject.cluster.ClusterService; |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 26 | import org.onosproject.net.intent.BatchWrite; |
| 27 | import org.onosproject.net.intent.Intent; |
Jonathan Hart | 74c8313 | 2015-02-02 18:37:57 -0800 | [diff] [blame] | 28 | import org.onosproject.net.intent.IntentData; |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 29 | import org.onosproject.net.intent.IntentEvent; |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 30 | import org.onosproject.net.intent.IntentState; |
| 31 | import org.onosproject.net.intent.IntentStore; |
| 32 | import org.onosproject.net.intent.IntentStoreDelegate; |
Jonathan Hart | 74c8313 | 2015-02-02 18:37:57 -0800 | [diff] [blame] | 33 | import org.onosproject.net.intent.Key; |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 34 | import org.onosproject.store.AbstractStore; |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 35 | import org.onosproject.store.cluster.messaging.ClusterCommunicationService; |
Jonathan Hart | 539a646 | 2015-01-27 17:05:43 -0800 | [diff] [blame] | 36 | import org.onosproject.store.impl.EventuallyConsistentMap; |
| 37 | import org.onosproject.store.impl.EventuallyConsistentMapEvent; |
| 38 | import org.onosproject.store.impl.EventuallyConsistentMapImpl; |
| 39 | import org.onosproject.store.impl.EventuallyConsistentMapListener; |
| 40 | import org.onosproject.store.impl.WallclockClockManager; |
| 41 | import org.onosproject.store.serializers.KryoNamespaces; |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 42 | import org.slf4j.Logger; |
| 43 | |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 44 | import java.util.List; |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 45 | import java.util.stream.Collectors; |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 46 | |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 47 | import static org.slf4j.LoggerFactory.getLogger; |
| 48 | |
| 49 | /** |
| 50 | * Manages inventory of Intents in a distributed data store that uses optimistic |
| 51 | * replication and gossip based techniques. |
| 52 | */ |
Brian O'Connor | b488b19 | 2015-02-06 17:58:58 -0800 | [diff] [blame] | 53 | @Component(immediate = false, enabled = false) |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 54 | @Service |
| 55 | public class GossipIntentStore |
| 56 | extends AbstractStore<IntentEvent, IntentStoreDelegate> |
| 57 | implements IntentStore { |
| 58 | |
| 59 | private final Logger log = getLogger(getClass()); |
| 60 | |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 61 | /*private EventuallyConsistentMap<IntentId, Intent> intents; |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 62 | |
Jonathan Hart | 539a646 | 2015-01-27 17:05:43 -0800 | [diff] [blame] | 63 | private EventuallyConsistentMap<IntentId, IntentState> intentStates; |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 64 | |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 65 | private EventuallyConsistentMap<IntentId, List<Intent>> installables;*/ |
| 66 | |
| 67 | // Map of intent key => current intent state |
| 68 | private EventuallyConsistentMap<Key, IntentData> currentState; |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 69 | |
Jonathan Hart | 74c8313 | 2015-02-02 18:37:57 -0800 | [diff] [blame] | 70 | // Map of intent key => pending intent operation |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 71 | private EventuallyConsistentMap<Key, IntentData> pending; |
Jonathan Hart | 74c8313 | 2015-02-02 18:37:57 -0800 | [diff] [blame] | 72 | |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 73 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 74 | protected ClusterCommunicationService clusterCommunicator; |
| 75 | |
| 76 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 77 | protected ClusterService clusterService; |
| 78 | |
Jonathan Hart | 74c8313 | 2015-02-02 18:37:57 -0800 | [diff] [blame] | 79 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 80 | protected PartitionService partitionService; |
| 81 | |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 82 | @Activate |
| 83 | public void activate() { |
Jonathan Hart | 539a646 | 2015-01-27 17:05:43 -0800 | [diff] [blame] | 84 | KryoNamespace.Builder intentSerializer = KryoNamespace.newBuilder() |
Jonathan Hart | 4572785 | 2015-01-28 13:35:54 -0800 | [diff] [blame] | 85 | .register(KryoNamespaces.API); |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 86 | /*intents = new EventuallyConsistentMapImpl<>("intents", clusterService, |
Jonathan Hart | 539a646 | 2015-01-27 17:05:43 -0800 | [diff] [blame] | 87 | clusterCommunicator, |
| 88 | intentSerializer, |
| 89 | new WallclockClockManager<>()); |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 90 | |
Jonathan Hart | 539a646 | 2015-01-27 17:05:43 -0800 | [diff] [blame] | 91 | intentStates = new EventuallyConsistentMapImpl<>("intent-states", |
| 92 | clusterService, |
| 93 | clusterCommunicator, |
| 94 | intentSerializer, |
| 95 | new WallclockClockManager<>()); |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 96 | |
Jonathan Hart | 539a646 | 2015-01-27 17:05:43 -0800 | [diff] [blame] | 97 | installables = new EventuallyConsistentMapImpl<>("intent-installables", |
| 98 | clusterService, |
| 99 | clusterCommunicator, |
| 100 | intentSerializer, |
| 101 | new WallclockClockManager<>()); |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 102 | */ |
| 103 | |
| 104 | currentState = new EventuallyConsistentMapImpl<>("intent-current", |
| 105 | clusterService, |
| 106 | clusterCommunicator, |
| 107 | intentSerializer, |
| 108 | new WallclockClockManager<>()); |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 109 | |
Jonathan Hart | 74c8313 | 2015-02-02 18:37:57 -0800 | [diff] [blame] | 110 | pending = new EventuallyConsistentMapImpl<>("intent-pending", |
| 111 | clusterService, |
| 112 | clusterCommunicator, |
| 113 | intentSerializer, // TODO |
| 114 | new WallclockClockManager<>()); |
| 115 | |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 116 | currentState.addListener(new InternalIntentStatesListener()); |
Jonathan Hart | 74c8313 | 2015-02-02 18:37:57 -0800 | [diff] [blame] | 117 | pending.addListener(new InternalPendingListener()); |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 118 | |
| 119 | log.info("Started"); |
| 120 | } |
| 121 | |
| 122 | @Deactivate |
| 123 | public void deactivate() { |
Jonathan Hart | 74c8313 | 2015-02-02 18:37:57 -0800 | [diff] [blame] | 124 | |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 125 | /*intents.destroy(); |
Jonathan Hart | 539a646 | 2015-01-27 17:05:43 -0800 | [diff] [blame] | 126 | intentStates.destroy(); |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 127 | installables.destroy();*/ |
| 128 | currentState.destroy(); |
Jonathan Hart | 74c8313 | 2015-02-02 18:37:57 -0800 | [diff] [blame] | 129 | pending.destroy(); |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 130 | |
| 131 | log.info("Stopped"); |
| 132 | } |
| 133 | |
| 134 | @Override |
| 135 | public long getIntentCount() { |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 136 | //return intents.size(); |
| 137 | return currentState.size(); |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 138 | } |
| 139 | |
| 140 | @Override |
| 141 | public Iterable<Intent> getIntents() { |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 142 | return currentState.values().stream() |
| 143 | .map(IntentData::intent) |
| 144 | .collect(Collectors.toList()); |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 145 | } |
| 146 | |
| 147 | @Override |
Ray Milkey | f9af43c | 2015-02-09 16:45:48 -0800 | [diff] [blame] | 148 | public IntentState getIntentState(Key intentKey) { |
| 149 | // TODO: implement this |
| 150 | return IntentState.FAILED; |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 151 | } |
| 152 | |
| 153 | @Override |
Ray Milkey | f9af43c | 2015-02-09 16:45:48 -0800 | [diff] [blame] | 154 | public List<Intent> getInstallableIntents(Key intentKey) { |
| 155 | // TODO: implement this or delete class |
| 156 | return null; |
| 157 | /* |
Jonathan Hart | 539a646 | 2015-01-27 17:05:43 -0800 | [diff] [blame] | 158 | return installables.get(intentId); |
Ray Milkey | f9af43c | 2015-02-09 16:45:48 -0800 | [diff] [blame] | 159 | */ |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 160 | } |
| 161 | |
| 162 | @Override |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 163 | public List<BatchWrite.Operation> batchWrite(BatchWrite batch) { |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 164 | /* |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 165 | List<BatchWrite.Operation> failed = new ArrayList<>(); |
| 166 | |
| 167 | for (BatchWrite.Operation op : batch.operations()) { |
| 168 | switch (op.type()) { |
| 169 | case CREATE_INTENT: |
| 170 | checkArgument(op.args().size() == 1, |
| 171 | "CREATE_INTENT takes 1 argument. %s", op); |
| 172 | Intent intent = op.arg(0); |
| 173 | |
Jonathan Hart | 539a646 | 2015-01-27 17:05:43 -0800 | [diff] [blame] | 174 | intents.put(intent.id(), intent); |
| 175 | intentStates.put(intent.id(), INSTALL_REQ); |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 176 | |
Jonathan Hart | 74c8313 | 2015-02-02 18:37:57 -0800 | [diff] [blame] | 177 | // TODO remove from pending? |
| 178 | |
| 179 | |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 180 | break; |
| 181 | case REMOVE_INTENT: |
| 182 | checkArgument(op.args().size() == 1, |
| 183 | "REMOVE_INTENT takes 1 argument. %s", op); |
Jonathan Hart | 539a646 | 2015-01-27 17:05:43 -0800 | [diff] [blame] | 184 | IntentId intentId = op.arg(0); |
| 185 | |
| 186 | intents.remove(intentId); |
| 187 | intentStates.remove(intentId); |
| 188 | installables.remove(intentId); |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 189 | |
| 190 | break; |
| 191 | case SET_STATE: |
| 192 | checkArgument(op.args().size() == 2, |
| 193 | "SET_STATE takes 2 arguments. %s", op); |
| 194 | intent = op.arg(0); |
| 195 | IntentState newState = op.arg(1); |
| 196 | |
Jonathan Hart | 539a646 | 2015-01-27 17:05:43 -0800 | [diff] [blame] | 197 | intentStates.put(intent.id(), newState); |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 198 | |
| 199 | break; |
| 200 | case SET_INSTALLABLE: |
| 201 | checkArgument(op.args().size() == 2, |
| 202 | "SET_INSTALLABLE takes 2 arguments. %s", op); |
| 203 | intentId = op.arg(0); |
| 204 | List<Intent> installableIntents = op.arg(1); |
| 205 | |
Jonathan Hart | 539a646 | 2015-01-27 17:05:43 -0800 | [diff] [blame] | 206 | installables.put(intentId, installableIntents); |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 207 | |
| 208 | break; |
| 209 | case REMOVE_INSTALLED: |
| 210 | checkArgument(op.args().size() == 1, |
| 211 | "REMOVE_INSTALLED takes 1 argument. %s", op); |
| 212 | intentId = op.arg(0); |
Jonathan Hart | 539a646 | 2015-01-27 17:05:43 -0800 | [diff] [blame] | 213 | installables.remove(intentId); |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 214 | break; |
| 215 | default: |
| 216 | log.warn("Unknown Operation encountered: {}", op); |
| 217 | failed.add(op); |
| 218 | break; |
| 219 | } |
| 220 | } |
| 221 | |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 222 | return failed; |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 223 | */ |
| 224 | return null; |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 225 | } |
| 226 | |
Jonathan Hart | 74c8313 | 2015-02-02 18:37:57 -0800 | [diff] [blame] | 227 | @Override |
| 228 | public void write(IntentData newData) { |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 229 | // Only the master is modifying the current state. Therefore assume |
| 230 | // this always succeeds |
| 231 | currentState.put(newData.key(), newData); |
| 232 | |
| 233 | // if current.put succeeded |
| 234 | //pending.remove(newData.key(), newData); |
| 235 | |
| 236 | try { |
| 237 | notifyDelegate(IntentEvent.getEvent(newData)); |
| 238 | } catch (IllegalArgumentException e) { |
| 239 | //no-op |
| 240 | log.trace("ignore this exception: {}", e); |
| 241 | } |
Jonathan Hart | 74c8313 | 2015-02-02 18:37:57 -0800 | [diff] [blame] | 242 | } |
| 243 | |
| 244 | @Override |
| 245 | public void batchWrite(Iterable<IntentData> updates) { |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 246 | updates.forEach(this::write); |
| 247 | } |
| 248 | |
| 249 | @Override |
| 250 | public Intent getIntent(Key key) { |
| 251 | IntentData data = currentState.get(key); |
| 252 | if (data != null) { |
| 253 | return data.intent(); |
| 254 | } |
| 255 | return null; |
Jonathan Hart | 74c8313 | 2015-02-02 18:37:57 -0800 | [diff] [blame] | 256 | } |
| 257 | |
| 258 | @Override |
Jonathan Hart | 74c8313 | 2015-02-02 18:37:57 -0800 | [diff] [blame] | 259 | public IntentData getIntentData(Key key) { |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 260 | return currentState.get(key); |
Jonathan Hart | 74c8313 | 2015-02-02 18:37:57 -0800 | [diff] [blame] | 261 | } |
| 262 | |
| 263 | @Override |
| 264 | public void addPending(IntentData data) { |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 265 | pending.put(data.key(), data); |
Jonathan Hart | 74c8313 | 2015-02-02 18:37:57 -0800 | [diff] [blame] | 266 | } |
| 267 | |
| 268 | @Override |
| 269 | public boolean isMaster(Intent intent) { |
| 270 | // TODO |
| 271 | //return partitionService.isMine(intent.key()); |
| 272 | return false; |
| 273 | } |
| 274 | |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 275 | private void notifyDelegateIfNotNull(IntentEvent event) { |
| 276 | if (event != null) { |
| 277 | notifyDelegate(event); |
| 278 | } |
| 279 | } |
| 280 | |
Jonathan Hart | 539a646 | 2015-01-27 17:05:43 -0800 | [diff] [blame] | 281 | private final class InternalIntentStatesListener implements |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 282 | EventuallyConsistentMapListener<Key, IntentData> { |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 283 | @Override |
Jonathan Hart | 539a646 | 2015-01-27 17:05:43 -0800 | [diff] [blame] | 284 | public void event( |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 285 | EventuallyConsistentMapEvent<Key, IntentData> event) { |
Jonathan Hart | 539a646 | 2015-01-27 17:05:43 -0800 | [diff] [blame] | 286 | if (event.type() == EventuallyConsistentMapEvent.Type.PUT) { |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 287 | // TODO check event send logic |
Jonathan Hart | 539a646 | 2015-01-27 17:05:43 -0800 | [diff] [blame] | 288 | IntentEvent externalEvent; |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 289 | IntentData intentData = currentState.get(event.key()); // TODO OK if this is null? |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 290 | |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 291 | /* |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 292 | try { |
Jonathan Hart | 539a646 | 2015-01-27 17:05:43 -0800 | [diff] [blame] | 293 | externalEvent = IntentEvent.getEvent(event.value(), intent); |
| 294 | } catch (IllegalArgumentException e) { |
| 295 | externalEvent = null; |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 296 | } |
Jonathan Hart | 539a646 | 2015-01-27 17:05:43 -0800 | [diff] [blame] | 297 | |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 298 | notifyDelegateIfNotNull(externalEvent);*/ |
Jonathan Hart | 539a646 | 2015-01-27 17:05:43 -0800 | [diff] [blame] | 299 | } |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 300 | } |
| 301 | } |
| 302 | |
Jonathan Hart | 74c8313 | 2015-02-02 18:37:57 -0800 | [diff] [blame] | 303 | private final class InternalPendingListener implements |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 304 | EventuallyConsistentMapListener<Key, IntentData> { |
Jonathan Hart | 74c8313 | 2015-02-02 18:37:57 -0800 | [diff] [blame] | 305 | @Override |
| 306 | public void event( |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 307 | EventuallyConsistentMapEvent<Key, IntentData> event) { |
Jonathan Hart | 74c8313 | 2015-02-02 18:37:57 -0800 | [diff] [blame] | 308 | if (event.type() == EventuallyConsistentMapEvent.Type.PUT) { |
| 309 | // The pending intents map has been updated. If we are master for |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 310 | // this intent's partition, notify the Manager that it should do |
Jonathan Hart | 74c8313 | 2015-02-02 18:37:57 -0800 | [diff] [blame] | 311 | // some work. |
| 312 | if (isMaster(event.value().intent())) { |
Jonathan Hart | 4fd4ebb | 2015-02-04 17:38:48 -0800 | [diff] [blame^] | 313 | if (delegate != null) { |
| 314 | delegate.process(event.value()); |
| 315 | } |
Jonathan Hart | 74c8313 | 2015-02-02 18:37:57 -0800 | [diff] [blame] | 316 | } |
| 317 | } |
| 318 | } |
| 319 | } |
| 320 | |
Jonathan Hart | 5573d32 | 2015-01-21 10:13:25 -0800 | [diff] [blame] | 321 | } |
| 322 | |