[102] | 1 | package com.framsticks.experiment; |
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| 2 | |
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[103] | 3 | import java.util.IdentityHashMap; |
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| 4 | import java.util.LinkedList; |
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| 5 | import java.util.Map; |
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| 6 | |
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[102] | 7 | import org.apache.logging.log4j.Logger; |
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| 8 | import org.apache.logging.log4j.LogManager; |
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| 9 | |
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[103] | 10 | import com.framsticks.params.EventListener; |
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| 11 | import com.framsticks.params.MessageLogger; |
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| 12 | import com.framsticks.params.SimplePrimitive; |
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[102] | 13 | import com.framsticks.params.annotations.FramsClassAnnotation; |
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| 14 | import com.framsticks.params.annotations.ParamAnnotation; |
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[105] | 15 | import com.framsticks.structure.messages.Message; |
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| 16 | import com.framsticks.structure.messages.ValueChange; |
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| 17 | import com.framsticks.util.dispatching.FutureHandler; |
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[102] | 18 | import com.framsticks.util.dispatching.Future; |
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| 19 | |
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[103] | 20 | @FramsClassAnnotation(order = {"netLoadSaveLogic", "newestTaskScheduled", "newestResultReceived"}) |
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| 21 | public abstract class WorkPackageLogic<WP extends WorkPackage<WP>> extends AbstractExperimentLogic { |
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[102] | 22 | |
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| 23 | private static final Logger log = LogManager.getLogger(WorkPackageLogic.class); |
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| 24 | |
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| 25 | @ParamAnnotation |
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[103] | 26 | public final NetLoadSaveLogic<WP> netLoadSaveLogic; |
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[102] | 27 | |
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[103] | 28 | protected final Class<WP> packageJavaClass; |
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| 29 | |
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| 30 | protected final MessageLogger messages = new MessageLogger(WorkPackageLogic.class); |
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| 31 | |
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| 32 | protected final Map<Simulator, WP> sentPackages = new IdentityHashMap<>(); |
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| 33 | protected final LinkedList<WP> queuedPackages = new LinkedList<>(); |
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| 34 | |
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| 35 | protected final SimplePrimitive<String> newestTaskSent = new SimplePrimitive<>(); |
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| 36 | protected final SimplePrimitive<String> newestResultReceived = new SimplePrimitive<>(); |
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| 37 | |
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| 38 | |
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[102] | 39 | /** |
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| 40 | * @param experiment |
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| 41 | */ |
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[103] | 42 | public WorkPackageLogic(Experiment experiment, Class<WP> packageJavaClass) { |
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[102] | 43 | super(experiment); |
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[103] | 44 | this.packageJavaClass = packageJavaClass; |
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[102] | 45 | |
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[103] | 46 | netLoadSaveLogic = new NetLoadSaveLogic<WP>(experiment, packageJavaClass) { |
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[102] | 47 | |
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| 48 | @Override |
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[105] | 49 | public void netload(final Simulator simulator, final FutureHandler<WP> netFuture) { |
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[102] | 50 | assert experiment.isActive(); |
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| 51 | log.debug("providing netload file for {}", simulator); |
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| 52 | |
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[105] | 53 | findNextPackage(new Future<WP> (netFuture) { |
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[102] | 54 | |
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| 55 | @Override |
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[103] | 56 | protected void result(WP net) { |
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| 57 | assert experiment.isActive(); |
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[102] | 58 | |
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[103] | 59 | if (net == null) { |
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| 60 | log.debug("no more packages left"); |
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| 61 | return; |
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| 62 | } |
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| 63 | WorkPackageLogic.this.messages.info("netload", net.sumUpTask()); |
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| 64 | log.debug("sending package: {}", net); |
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| 65 | newestTaskSent.set(net.sumUpTask()); |
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| 66 | sentPackages.put(simulator, net); |
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| 67 | |
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| 68 | netFuture.pass(net); |
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[102] | 69 | } |
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| 70 | }); |
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| 71 | |
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| 72 | } |
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| 73 | |
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| 74 | @Override |
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[103] | 75 | public void netsave(Simulator simulator, WP netResult) { |
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| 76 | assert experiment.isActive(); |
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| 77 | |
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[107] | 78 | log.info("received package from {}: {}", simulator, netResult); |
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[103] | 79 | WorkPackageLogic.this.messages.info("netsave", netResult.toString()); |
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| 80 | |
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| 81 | WP netSent = sentPackages.get(simulator); |
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| 82 | if (netSent == null) { |
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| 83 | log.error("no task found in {} for received result {}", simulator, netResult); |
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| 84 | return; |
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| 85 | } |
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| 86 | sentPackages.remove(simulator); |
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| 87 | |
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| 88 | try { |
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| 89 | WP netRemainder = netSent.getRemainder(netResult); |
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| 90 | if (netRemainder != null) { |
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| 91 | log.warn("queueing remainder: {}", netRemainder); |
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| 92 | queuedPackages.add(netRemainder); |
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| 93 | } |
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| 94 | } catch (InvalidWorkPackage e) { |
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| 95 | log.error("in simulator {}, result {} is in no relation to task {} ({}), rescheduling", simulator, netResult, netSent, e.getShortMessage(new StringBuilder())); |
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| 96 | queuedPackages.add(netSent); |
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| 97 | return; |
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| 98 | } |
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| 99 | |
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| 100 | returnPackage(netResult); |
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[102] | 101 | // processFile(); |
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| 102 | } |
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| 103 | }; |
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| 104 | } |
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| 105 | |
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| 106 | |
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[103] | 107 | |
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[105] | 108 | protected void findNextPackage(final FutureHandler<WP> future) { |
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[103] | 109 | if (!queuedPackages.isEmpty()) { |
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| 110 | WP workPackage = queuedPackages.pollFirst(); |
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| 111 | future.pass(workPackage); |
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| 112 | return; |
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| 113 | } |
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| 114 | |
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[105] | 115 | generateNextPackage(new Future<WP>(experiment) { |
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[103] | 116 | |
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| 117 | @Override |
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| 118 | protected void result(WP result) { |
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| 119 | if (result == null) { |
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| 120 | log.info("no more packages left"); |
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| 121 | future.pass(null); |
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| 122 | return; |
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| 123 | } |
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| 124 | future.pass(result); |
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| 125 | } |
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| 126 | }); |
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| 127 | } |
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| 128 | |
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[105] | 129 | protected abstract void generateNextPackage(FutureHandler<WP> future); |
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[103] | 130 | protected abstract void returnPackage(WP workPackage); |
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[102] | 131 | |
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[103] | 132 | /** |
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| 133 | * @return the newestTaskScheduled |
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| 134 | */ |
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| 135 | @ParamAnnotation(id = "newest_task_sent") |
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| 136 | public String getNewestTaskSent() { |
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| 137 | return newestTaskSent.get(); |
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| 138 | } |
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| 139 | |
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| 140 | /** |
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| 141 | * @return the newestResultReceived |
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| 142 | */ |
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| 143 | @ParamAnnotation(id = "newest_result_received") |
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| 144 | public String getNewestResultReceived() { |
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| 145 | return newestResultReceived.get(); |
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| 146 | } |
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| 147 | |
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| 148 | @ParamAnnotation(id = "newest_task_sent_changed") |
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| 149 | public void addNewestTaskSentListener(EventListener<ValueChange> listener) { |
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| 150 | newestTaskSent.addListener(listener); |
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| 151 | } |
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| 152 | |
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| 153 | @ParamAnnotation(id = "newest_task_sent_changed") |
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| 154 | public void removeNewestTaskSentListener(EventListener<ValueChange> listener) { |
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| 155 | newestTaskSent.removeListener(listener); |
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| 156 | } |
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| 157 | |
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| 158 | @ParamAnnotation(id = "newest_result_received_changed") |
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| 159 | public void addNewestResultReceivedListener(EventListener<ValueChange> listener) { |
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| 160 | newestResultReceived.addListener(listener); |
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| 161 | } |
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| 162 | |
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| 163 | @ParamAnnotation(id = "newest_result_received_changed") |
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| 164 | public void removeNewestResultReceivedListener(EventListener<ValueChange> listener) { |
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| 165 | newestResultReceived.removeListener(listener); |
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| 166 | } |
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| 167 | |
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| 168 | @ParamAnnotation(id = "messages") |
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| 169 | public void addMessageListener(EventListener<Message> listener) { |
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| 170 | messages.add(listener); |
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| 171 | } |
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| 172 | |
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| 173 | @ParamAnnotation(id = "messages") |
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| 174 | public void removeMessageListener(EventListener<Message> listener) { |
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| 175 | messages.remove(listener); |
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| 176 | } |
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| 177 | |
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| 178 | |
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| 179 | |
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[102] | 180 | } |
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