CNlucius | 5b2fff1 | 2015-08-20 14:13:46 +0800 | [diff] [blame] | 1 | /*
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| 2 | * Copyright 2015 Open Networking Laboratory
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| 3 | *
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| 4 | * Licensed under the Apache License, Version 2.0 (the "License");
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| 5 | * you may not use this file except in compliance with the License.
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| 6 | * You may obtain a copy of the License at
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| 7 | *
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| 8 | * http://www.apache.org/licenses/LICENSE-2.0
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| 9 | *
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| 10 | * Unless required by applicable law or agreed to in writing, software
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| 11 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 13 | * See the License for the specific language governing permissions and
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| 14 | * limitations under the License.
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| 15 | */
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| 16 | package org.onosproject.vtnrsc.tenantnetwork.impl;
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| 17 |
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CNlucius | 5b2fff1 | 2015-08-20 14:13:46 +0800 | [diff] [blame] | 18 | import org.apache.felix.scr.annotations.Activate;
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| 19 | import org.apache.felix.scr.annotations.Component;
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| 20 | import org.apache.felix.scr.annotations.Deactivate;
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alshabib | d9b7000 | 2015-09-01 17:00:37 -0700 | [diff] [blame] | 21 | import org.apache.felix.scr.annotations.Reference;
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| 22 | import org.apache.felix.scr.annotations.ReferenceCardinality;
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CNlucius | 5b2fff1 | 2015-08-20 14:13:46 +0800 | [diff] [blame] | 23 | import org.apache.felix.scr.annotations.Service;
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alshabib | d9b7000 | 2015-09-01 17:00:37 -0700 | [diff] [blame] | 24 | import org.onosproject.core.ApplicationId;
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| 25 | import org.onosproject.core.CoreService;
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| 26 | import org.onosproject.store.serializers.KryoNamespaces;
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| 27 | import org.onosproject.store.service.Serializer;
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| 28 | import org.onosproject.store.service.StorageService;
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alshabib | 8e1df3d | 2015-09-03 12:20:43 -0700 | [diff] [blame] | 29 | import org.onosproject.vtnrsc.DefaultTenantNetwork;
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alshabib | d9b7000 | 2015-09-01 17:00:37 -0700 | [diff] [blame] | 30 | import org.onosproject.vtnrsc.PhysicalNetwork;
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| 31 | import org.onosproject.vtnrsc.SegmentationId;
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| 32 | import org.onosproject.vtnrsc.TenantId;
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CNlucius | 5b2fff1 | 2015-08-20 14:13:46 +0800 | [diff] [blame] | 33 | import org.onosproject.vtnrsc.TenantNetwork;
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| 34 | import org.onosproject.vtnrsc.TenantNetworkId;
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| 35 | import org.onosproject.vtnrsc.tenantnetwork.TenantNetworkService;
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| 36 | import org.slf4j.Logger;
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| 37 |
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alshabib | d9b7000 | 2015-09-01 17:00:37 -0700 | [diff] [blame] | 38 | import java.util.Arrays;
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| 39 | import java.util.Collections;
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| 40 | import java.util.Map;
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| 41 |
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| 42 | import static com.google.common.base.Preconditions.checkNotNull;
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| 43 | import static org.slf4j.LoggerFactory.getLogger;
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| 44 |
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CNlucius | 5b2fff1 | 2015-08-20 14:13:46 +0800 | [diff] [blame] | 45 | /**
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| 46 | * Provides implementation of the tenantNetworkService.
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| 47 | */
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| 48 | @Component(immediate = true)
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| 49 | @Service
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| 50 | public class TenantNetworkManager implements TenantNetworkService {
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| 51 |
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| 52 | private static final String NETWORK_ID_NULL = "Network ID cannot be null";
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| 53 | private static final String NETWORK_NOT_NULL = "Network ID cannot be null";
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alshabib | d9b7000 | 2015-09-01 17:00:37 -0700 | [diff] [blame] | 54 | private static final String TENANTNETWORK = "vtn-tenant-network-store";
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| 55 | private static final String VTNRSC_APP = "org.onosproject.vtnrsc";
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CNlucius | 5b2fff1 | 2015-08-20 14:13:46 +0800 | [diff] [blame] | 56 |
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alshabib | d9b7000 | 2015-09-01 17:00:37 -0700 | [diff] [blame] | 57 | protected Map<TenantNetworkId, TenantNetwork> networkIdAsKeyStore;
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| 58 | protected ApplicationId appId;
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CNlucius | 5b2fff1 | 2015-08-20 14:13:46 +0800 | [diff] [blame] | 59 |
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| 60 | private final Logger log = getLogger(getClass());
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| 61 |
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alshabib | d9b7000 | 2015-09-01 17:00:37 -0700 | [diff] [blame] | 62 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
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| 63 | protected StorageService storageService;
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| 64 |
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| 65 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
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| 66 | protected CoreService coreService;
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| 67 |
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| 68 |
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CNlucius | 5b2fff1 | 2015-08-20 14:13:46 +0800 | [diff] [blame] | 69 | @Activate
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| 70 | public void activate() {
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alshabib | d9b7000 | 2015-09-01 17:00:37 -0700 | [diff] [blame] | 71 |
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| 72 | appId = coreService.registerApplication(VTNRSC_APP);
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| 73 |
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| 74 | networkIdAsKeyStore = storageService.<TenantNetworkId, TenantNetwork>consistentMapBuilder()
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| 75 | .withName(TENANTNETWORK)
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| 76 | .withApplicationId(appId)
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| 77 | .withPurgeOnUninstall()
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| 78 | .withSerializer(Serializer.using(Arrays.asList(KryoNamespaces.API),
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| 79 | TenantNetworkId.class,
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alshabib | 8e1df3d | 2015-09-03 12:20:43 -0700 | [diff] [blame] | 80 | DefaultTenantNetwork.class,
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alshabib | d9b7000 | 2015-09-01 17:00:37 -0700 | [diff] [blame] | 81 | TenantNetwork.State.class,
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| 82 | TenantId.class,
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| 83 | TenantNetwork.Type.class,
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| 84 | PhysicalNetwork.class,
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| 85 | SegmentationId.class))
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| 86 | .build().asJavaMap();
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| 87 |
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CNlucius | 5b2fff1 | 2015-08-20 14:13:46 +0800 | [diff] [blame] | 88 | log.info("Started");
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| 89 | }
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| 90 |
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| 91 | @Deactivate
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| 92 | public void deactivate() {
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CNlucius | 5b2fff1 | 2015-08-20 14:13:46 +0800 | [diff] [blame] | 93 | log.info("Stopped");
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| 94 | }
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| 95 |
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| 96 | @Override
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| 97 | public boolean exists(TenantNetworkId networkId) {
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| 98 | checkNotNull(networkId, NETWORK_ID_NULL);
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| 99 | return networkIdAsKeyStore.containsKey(networkId);
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| 100 | }
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| 101 |
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| 102 | @Override
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| 103 | public int getNetworkCount() {
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| 104 | return networkIdAsKeyStore.size();
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| 105 | }
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| 106 |
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| 107 | @Override
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| 108 | public Iterable<TenantNetwork> getNetworks() {
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| 109 | return Collections.unmodifiableCollection(networkIdAsKeyStore.values());
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| 110 | }
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| 111 |
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| 112 | @Override
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| 113 | public TenantNetwork getNetwork(TenantNetworkId networkId) {
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| 114 | checkNotNull(networkId, NETWORK_ID_NULL);
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| 115 | return networkIdAsKeyStore.get(networkId);
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| 116 | }
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| 117 |
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| 118 | @Override
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| 119 | public boolean createNetworks(Iterable<TenantNetwork> networks) {
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| 120 | checkNotNull(networks, NETWORK_NOT_NULL);
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| 121 | for (TenantNetwork network : networks) {
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| 122 | networkIdAsKeyStore.put(network.id(), network);
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| 123 | if (!networkIdAsKeyStore.containsKey(network.id())) {
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| 124 | log.debug("The tenantNetwork is created failed which identifier was {}", network.id()
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| 125 | .toString());
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| 126 | return false;
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| 127 | }
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| 128 | }
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| 129 | return true;
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| 130 | }
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| 131 |
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| 132 | @Override
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| 133 | public boolean updateNetworks(Iterable<TenantNetwork> networks) {
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| 134 | checkNotNull(networks, NETWORK_NOT_NULL);
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| 135 | for (TenantNetwork network : networks) {
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| 136 | if (!networkIdAsKeyStore.containsKey(network.id())) {
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| 137 | log.debug("The tenantNetwork is not exist whose identifier was {} ",
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| 138 | network.id().toString());
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| 139 | return false;
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| 140 | }
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| 141 |
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| 142 | networkIdAsKeyStore.put(network.id(), network);
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| 143 |
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| 144 | if (!network.equals(networkIdAsKeyStore.get(network.id()))) {
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| 145 | log.debug("The tenantNetwork is updated failed whose identifier was {} ",
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| 146 | network.id().toString());
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| 147 | return false;
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| 148 | }
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| 149 |
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| 150 | }
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| 151 | return true;
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| 152 | }
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| 153 |
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| 154 | @Override
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| 155 | public boolean removeNetworks(Iterable<TenantNetworkId> networkIds) {
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| 156 | checkNotNull(networkIds, NETWORK_NOT_NULL);
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| 157 | for (TenantNetworkId networkId : networkIds) {
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| 158 | networkIdAsKeyStore.remove(networkId);
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| 159 | if (networkIdAsKeyStore.containsKey(networkId)) {
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| 160 | log.debug("The tenantNetwork is removed failed whose identifier was {}",
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| 161 | networkId.toString());
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| 162 | return false;
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| 163 | }
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| 164 | }
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| 165 | return true;
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| 166 | }
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| 167 | }
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