Java Code Examples for org.matsim.core.controler.Controler

The following examples show how to use org.matsim.core.controler.Controler. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
@Test
public void testGenerateAndReuseVirtualNetworkAndTravelData() throws IOException, ClassNotFoundException, DataFormatException {
    File workingDirectory = MultiFileTools.getDefaultWorkingDirectory();
    List<Long> virtualNetworkIds = new LinkedList<>();

    for (int i = 0; i < 2; i++) {
        Controler controler = prepare();
        controler.run();

        Assert.assertTrue(new File(workingDirectory, "generatedVirtualNetwork").exists());
        Assert.assertTrue(new File(workingDirectory, "generatedTravelData").exists());

        virtualNetworkIds.add(VirtualNetworkGet.readFile(controler.getScenario().getNetwork(), new File(workingDirectory, "generatedVirtualNetwork")).getvNetworkID());
    }

    // We want that the generated network is reused, so we expect the ID to stay the same
    Assert.assertEquals(virtualNetworkIds.get(0), virtualNetworkIds.get(1));
}
 
Example 2
@Test
public void testGenerateAndRegenerateVirtualNetworkAndTravelData() throws IOException, ClassNotFoundException, DataFormatException {
    File workingDirectory = MultiFileTools.getDefaultWorkingDirectory();
    List<Long> virtualNetworkIds = new LinkedList<>();

    for (int i = 0; i < 2; i++) {
        Controler controler = prepare();

        AmodeusModeConfig modeConfig = AmodeusConfigGroup.get(controler.getConfig()).getMode(AmodeusModeConfig.DEFAULT_MODE);
        modeConfig.getDispatcherConfig().setRegenerateVirtualNetwork(true);
        modeConfig.getDispatcherConfig().setRegenerateTravelData(true);

        controler.run();

        Assert.assertTrue(new File(workingDirectory, "generatedVirtualNetwork").exists());
        Assert.assertTrue(new File(workingDirectory, "generatedTravelData").exists());

        virtualNetworkIds.add(VirtualNetworkGet.readFile(controler.getScenario().getNetwork(), new File(workingDirectory, "generatedVirtualNetwork")).getvNetworkID());
    }

    // The network always gets regenerated, so we expect different IDs for the two runs.
    Assert.assertNotEquals(virtualNetworkIds.get(0), virtualNetworkIds.get(1));
}
 
Example 3
Source Project: amodeus   Source File: WaitingTimeTest.java    License: GNU General Public License v2.0 6 votes vote down vote up
static Controler createController(AmodeusConfigGroup avConfigGroup) {
    Config config = ConfigUtils.createConfig(avConfigGroup, new DvrpConfigGroup());
    Scenario scenario = TestScenarioGenerator.generateWithAVLegs(config);

    PlanCalcScoreConfigGroup.ModeParams modeParams = config.planCalcScore().getOrCreateModeParams(AmodeusModeConfig.DEFAULT_MODE);
    modeParams.setMonetaryDistanceRate(0.0);
    modeParams.setMarginalUtilityOfTraveling(8.86);
    modeParams.setConstant(0.0);

    Controler controler = new Controler(scenario);
    controler.addOverridingModule(new DvrpModule());
    controler.addOverridingModule(new AmodeusModule());
    controler.addOverridingQSimModule(new AmodeusQSimModule());

    controler.configureQSimComponents(AmodeusQSimModule.activateModes(avConfigGroup));

    return controler;
}
 
Example 4
Source Project: amodeus   Source File: TestScenario.java    License: GNU General Public License v2.0 6 votes vote down vote up
static public Controler createController(Scenario scenario, EventHandler handler, int vehicleCapacity) {
    Controler controller = new Controler(scenario);

    controller.addOverridingModule(new DvrpModule());
    controller.addOverridingModule(new DvrpTravelTimeModule());
    controller.addOverridingModule(new AmodeusModule());

    controller.addOverridingModule(new AbstractModule() {
        @Override
        public void install() {
            AmodeusUtils.registerGeneratorFactory(binder(), "Single", SingleVehicleGeneratorFactory.class);
            addEventHandlerBinding().toInstance(handler);
        }

        @Provides
        public SingleVehicleGeneratorFactory provideFactory() {
            return new SingleVehicleGeneratorFactory(vehicleCapacity, Id.createLinkId("link1"));
        }
    });

    controller.addOverridingQSimModule(new AmodeusQSimModule());

    controller.configureQSimComponents(AmodeusQSimModule.activateModes(scenario.getConfig()));

    return controller;
}
 
Example 5
public static Controler createControler(Config config, boolean otfvis) {
	Controler controler=TaxiControlerCreator.createControler(config, otfvis);
	controler.addOverridingModule(new TaxiFareModule());

	if (otfvis) {
		controler.addOverridingModule(new OTFVisLiveModule());
	}

	return controler;
}
 
Example 6
public static void run(Config config, boolean otfvis) {
    //Creates a MATSim Controler and preloads all DRT related packages
    Controler controler = DrtControlerCreator.createControler(config, otfvis);

    //this is optional, adds fares to DRT
    controler.addOverridingModule(new DrtFareModule());

    //starts the simulation
    controler.run();
}
 
Example 7
Source Project: matsim-maas   Source File: RunDRTClass.java    License: GNU General Public License v2.0 5 votes vote down vote up
public static void run(Config config, boolean otfvis) {
	Controler controler = DrtControlerCreator.createControler(config, otfvis);
	controler.addOverridingModule(new DrtFareModule());
	final SimpleVKTCounter vktCounter = new SimpleVKTCounter();
	controler.addOverridingModule(new AbstractModule() {
		public void install() {
			this.addEventHandlerBinding().toInstance(vktCounter);
		}
	});
	controler.run();
	Logger.getLogger(RunDRTClass.class).info("VKT traveled in last iteration: " + Math.round(vktCounter.getVkt_counted()) + " km");
}
 
Example 8
public static void run(Config config, boolean otfvis) {
	//Creates a MATSim Controler and preloads all DRT related packages
	Controler controler = DrtControlerCreator.createControler(config, otfvis);

	//this is optional, adds fares to DRT
	controler.addOverridingModule(new DrtFareModule());

	//starts the simulation
	controler.run();
}
 
Example 9
Source Project: amodeus   Source File: AmodeusConfigurator.java    License: GNU General Public License v2.0 5 votes vote down vote up
/** Configures a MATSim controller for a standard use case of AMoDeus. */
static public void configureController(Controler controller, MatsimAmodeusDatabase db, ScenarioOptions scenarioOptions) {
    if (controller.getConfig().getModules().containsKey("av")) {
        logger.warn(configurationChangedMessage);
        throw new RuntimeException();
    }

    controller.addOverridingModule(new DvrpModule());
    controller.addOverridingModule(new AmodeusModule(db, scenarioOptions));

    controller.addOverridingQSimModule(new AmodeusQSimModule());
    controller.configureQSimComponents(AmodeusQSimModule.activateModes(AmodeusConfigGroup.get(controller.getConfig())));
}
 
Example 10
Source Project: amodeus   Source File: RunTest.java    License: GNU General Public License v2.0 5 votes vote down vote up
@Test
public void testStuckScoring() {
    AmodeusConfigGroup avConfigGroup = new AmodeusConfigGroup();

    AmodeusModeConfig operatorConfig = new AmodeusModeConfig(AmodeusModeConfig.DEFAULT_MODE);
    operatorConfig.getGeneratorConfig().setNumberOfVehicles(0);
    avConfigGroup.addMode(operatorConfig);

    AmodeusScoringConfig scoringParams = operatorConfig.getScoringParameters(null);
    scoringParams.setMarginalUtilityOfWaitingTime(-0.84);

    Config config = ConfigUtils.createConfig(avConfigGroup, new DvrpConfigGroup());
    Scenario scenario = TestScenarioGenerator.generateWithAVLegs(config);
    config.planCalcScore().getOrCreateModeParams(AmodeusModeConfig.DEFAULT_MODE); // Refactor av

    Controler controler = new Controler(scenario);
    controler.addOverridingModule(new DvrpModule());
    controler.addOverridingModule(new AmodeusModule());
    controler.addOverridingQSimModule(new AmodeusQSimModule());

    controler.configureQSimComponents(AmodeusQSimModule.activateModes(avConfigGroup));

    controler.run();

    for (Person person : scenario.getPopulation().getPersons().values()) {
        Assert.assertEquals(-1000.0, person.getSelectedPlan().getScore(), 1e-6);
    }
}
 
Example 11
Source Project: amodeus   Source File: RunTest.java    License: GNU General Public License v2.0 5 votes vote down vote up
@Test
public void testMultiOD() {
    AmodeusConfigGroup avConfigGroup = new AmodeusConfigGroup();

    AmodeusModeConfig operatorConfig = new AmodeusModeConfig(AmodeusModeConfig.DEFAULT_MODE);
    operatorConfig.getDispatcherConfig().setType(MultiODHeuristic.TYPE);
    operatorConfig.getGeneratorConfig().setNumberOfVehicles(100);
    operatorConfig.getPricingConfig().setPricePerKm(0.48);
    operatorConfig.getPricingConfig().setSpatialBillingInterval(1000.0);
    avConfigGroup.addMode(operatorConfig);

    AmodeusScoringConfig scoringParams = operatorConfig.getScoringParameters(null);
    scoringParams.setMarginalUtilityOfWaitingTime(-0.84);

    Config config = ConfigUtils.createConfig(avConfigGroup, new DvrpConfigGroup());
    Scenario scenario = TestScenarioGenerator.generateWithAVLegs(config);

    PlanCalcScoreConfigGroup.ModeParams modeParams = config.planCalcScore().getOrCreateModeParams(AmodeusModeConfig.DEFAULT_MODE); // Refactor av
    modeParams.setMonetaryDistanceRate(0.0);
    modeParams.setMarginalUtilityOfTraveling(8.86);
    modeParams.setConstant(0.0);

    Controler controler = new Controler(scenario);
    controler.addOverridingModule(new DvrpModule());
    controler.addOverridingModule(new AmodeusModule());
    controler.addOverridingQSimModule(new AmodeusQSimModule());

    controler.configureQSimComponents(AmodeusQSimModule.activateModes(avConfigGroup));

    TestScenarioAnalyzer analyzer = new TestScenarioAnalyzer();
    controler.addOverridingModule(analyzer);

    controler.run();

    Assert.assertEquals(0, analyzer.numberOfDepartures - analyzer.numberOfArrivals);
}
 
Example 12
Source Project: amodeus   Source File: RunTest.java    License: GNU General Public License v2.0 5 votes vote down vote up
@Test
public void testBasicSetup() {
    // CONFIG PART

    Config config = ConfigUtils.createConfig(new DvrpConfigGroup(), new AmodeusConfigGroup());

    // Add Amodeus mode
    AmodeusModeConfig modeConfig = new AmodeusModeConfig("av");
    modeConfig.getDispatcherConfig().setType("GlobalBipartiteMatchingDispatcher");
    AmodeusConfigGroup.get(config).addMode(modeConfig);

    config.planCalcScore().getOrCreateModeParams("av");

    // DVRP adjustments
    config.qsim().setSimStarttimeInterpretation(StarttimeInterpretation.onlyUseStarttime);

    // SCENARIO PART

    // Generates a scenario with "av" legs
    Scenario scenario = TestScenarioGenerator.generateWithAVLegs(config);

    // CONTROLLER PART
    Controler controller = new Controler(scenario);

    controller.addOverridingModule(new DvrpModule());
    controller.addOverridingModule(new AmodeusModule());

    controller.addOverridingQSimModule(new AmodeusQSimModule());
    controller.configureQSimComponents(AmodeusQSimModule.activateModes(AmodeusConfigGroup.get(controller.getConfig())));

    // Some analysis listener for testing
    TestScenarioAnalyzer analyzer = new TestScenarioAnalyzer();
    controller.addOverridingModule(analyzer);

    controller.run();

    Assert.assertEquals(0, analyzer.numberOfDepartures - analyzer.numberOfArrivals);
    Assert.assertEquals(100, analyzer.numberOfDepartures);
}
 
Example 13
Source Project: amodeus   Source File: WaitingTimeTest.java    License: GNU General Public License v2.0 5 votes vote down vote up
@Test
public void testConstantWaitingTime() {
    AmodeusConfigGroup config = createConfig();
    AmodeusModeConfig operatorConfig = config.getModes().get(AmodeusModeConfig.DEFAULT_MODE);

    operatorConfig.getWaitingTimeEstimationConfig().setDefaultWaitingTime(123.0);

    Controler controller = createController(config);
    controller.run();

    Population population = controller.getScenario().getPopulation();

    int numberOfRoutes = 0;

    for (Person person : population.getPersons().values()) {
        Plan plan = person.getSelectedPlan();

        for (PlanElement element : plan.getPlanElements()) {
            if (element instanceof Leg) {
                Leg leg = (Leg) element;
                AmodeusRoute route = (AmodeusRoute) leg.getRoute();

                Assert.assertEquals(route.getWaitingTime().seconds(), 123.0, 1e-2);
                numberOfRoutes++;
            }
        }
    }

    Assert.assertEquals(100, numberOfRoutes);
}
 
Example 14
Source Project: amodeus   Source File: AVPickupDropoffTest.java    License: GNU General Public License v2.0 5 votes vote down vote up
@Test
public void testWaitEmptyForPerson() {
    AmodeusConfigGroup config = TestScenario.createConfig();
    Scenario scenario = TestScenario.createScenario(config, Arrays.asList(new TestRequest(0.0, 100.0)));

    TestScenario.ArrivalListener listener = new TestScenario.ArrivalListener();
    Controler controller = TestScenario.createController(scenario, listener, 1);
    controller.run();

    Assert.assertEquals(1, listener.times.size());
    Assert.assertEquals(1014.0 + 100.0, listener.times.get(0), 1e-3);
}
 
Example 15
private static Controler prepare() throws IOException {
    File scenarioDirectory = new File(Locate.repoFolder(StandardMATSimScenarioTest.class, "amodeus"), "resources/testScenario");
    File workingDirectory = MultiFileTools.getDefaultWorkingDirectory();
    GlobalAssert.that(workingDirectory.isDirectory());
    TestFileHandling.copyScnearioToMainDirectory(scenarioDirectory.getAbsolutePath(), workingDirectory.getAbsolutePath());

    StaticHelper.setup();
    MatsimRandom.reset();

    // Set up
    Config config = ConfigUtils.createConfig(new AmodeusConfigGroup(), new DvrpConfigGroup());
    Scenario scenario = TestScenarioGenerator.generateWithAVLegs(config);

    ScenarioOptions simOptions = new ScenarioOptions(workingDirectory, ScenarioOptionsBase.getDefault());
    LocationSpec locationSpec = simOptions.getLocationSpec();
    ReferenceFrame referenceFrame = locationSpec.referenceFrame();
    MatsimAmodeusDatabase db = MatsimAmodeusDatabase.initialize(scenario.getNetwork(), referenceFrame);

    PlanCalcScoreConfigGroup.ModeParams modeParams = config.planCalcScore().getOrCreateModeParams(AmodeusModeConfig.DEFAULT_MODE);
    modeParams.setMonetaryDistanceRate(0.0);
    modeParams.setMarginalUtilityOfTraveling(8.86);
    modeParams.setConstant(0.0);

    // Config

    AmodeusConfigGroup avConfig = AmodeusConfigGroup.get(config);

    AmodeusModeConfig operatorConfig = new AmodeusModeConfig(AmodeusModeConfig.DEFAULT_MODE);
    avConfig.addMode(operatorConfig);

    GeneratorConfig generatorConfig = operatorConfig.getGeneratorConfig();
    generatorConfig.setType("VehicleToVSGenerator");
    generatorConfig.setNumberOfVehicles(100);

    // Choose a dispatcher
    DispatcherConfig dispatcherConfig = operatorConfig.getDispatcherConfig();
    dispatcherConfig.addParam("infoLinePeriod", "3600");
    dispatcherConfig.setType("FeedforwardFluidicRebalancingPolicy");

    // Make sure that we do not need the SimulationObjectCompiler
    dispatcherConfig.addParam("publishPeriod", "-1");

    // Set up stuff for TravelData (but we'll generate it on the fly)
    LPOptions lpOptions = new LPOptions(simOptions.getWorkingDirectory(), LPOptionsBase.getDefault());
    lpOptions.setProperty(LPOptionsBase.LPSOLVER, "timeInvariant");
    lpOptions.saveAndOverwriteLPOptions();

    // Set up paths
    operatorConfig.getDispatcherConfig().setVirtualNetworkPath("generatedVirtualNetwork");
    operatorConfig.getDispatcherConfig().setTravelDataPath("generatedTravelData");

    // Controller
    Controler controller = new Controler(scenario);
    AmodeusConfigurator.configureController(controller, db, simOptions);

    // Run
    return controller;
}
 
Example 16
Source Project: amodeus   Source File: TestServer.java    License: GNU General Public License v2.0 4 votes vote down vote up
public void simulate() throws Exception {
    boolean waitForClients = scenarioOptions.getBoolean("waitForClients");
    StaticHelper.setup();

    LocationSpec locationSpec = scenarioOptions.getLocationSpec();

    ReferenceFrame referenceFrame = locationSpec.referenceFrame();

    // open server port for clients to connect to
    SimulationServer.INSTANCE.startAcceptingNonBlocking();
    SimulationServer.INSTANCE.setWaitForClients(waitForClients);

    // load MATSim configs - including av.xml where dispatcher is selected.
    System.out.println("loading config file " + configFile.getAbsoluteFile());

    GlobalAssert.that(configFile.exists()); // Test whether the config file
    // directory exists

    DvrpConfigGroup dvrpConfigGroup = new DvrpConfigGroup();
    dvrpConfigGroup.setTravelTimeEstimationAlpha(0.05);
    Config config = ConfigUtils.loadConfig(configFile.toString(), new AmodeusConfigGroup(), dvrpConfigGroup);
    config.planCalcScore().addActivityParams(new PlanCalcScoreConfigGroup.ActivityParams("activity"));

    config.qsim().setStartTime(0.0);
    config.qsim().setSimStarttimeInterpretation(StarttimeInterpretation.onlyUseStarttime);

    for (ActivityParams activityParams : config.planCalcScore().getActivityParams())
        // TODO @sebhoerl fix this to meaningful values, remove, or add comment
        // this was added because there are sometimes problems, is there a more elegant option?
        activityParams.setTypicalDuration(3600.0);

    String outputdirectory = config.controler().getOutputDirectory();
    System.out.println("outputdirectory = " + outputdirectory);

    // load scenario for simulation
    Scenario scenario = ScenarioUtils.loadScenario(config);
    Network network = scenario.getNetwork();
    Population population = scenario.getPopulation();
    GlobalAssert.that(Objects.nonNull(network) && Objects.nonNull(population));

    MatsimAmodeusDatabase db = MatsimAmodeusDatabase.initialize(network, referenceFrame);
    Controler controller = new Controler(scenario);
    AmodeusConfigurator.configureController(controller, db, scenarioOptions);

    // run simulation
    controller.run();

    // close port for visualization
    SimulationServer.INSTANCE.stopAccepting();

    Analysis analysis = Analysis.setup(scenarioOptions, new File(workingDirectory, "output/001"), network, db);
    analysis.addAnalysisExport(ate);
    analysis.addAnalysisExport(new RoboTaxiHistoriesExportFromEvents(network, config));
    analysis.addAnalysisExport(new RequestHistoriesExportFromEvents(network, config));
    analysis.run();
}
 
Example 17
Source Project: amodeus   Source File: PreroutingTest.java    License: GNU General Public License v2.0 4 votes vote down vote up
@Test
public void testPreRouting() {
    AmodeusConfigGroup avConfigGroup = new AmodeusConfigGroup();

    AmodeusModeConfig operatorConfig = new AmodeusModeConfig(AmodeusModeConfig.DEFAULT_MODE);
    operatorConfig.setPredictRouteTravelTime(true);
    operatorConfig.getGeneratorConfig().setNumberOfVehicles(100);
    avConfigGroup.addMode(operatorConfig);

    AmodeusScoringConfig scoringParams = operatorConfig.getScoringParameters(null);
    scoringParams.setMarginalUtilityOfWaitingTime(-0.84);

    operatorConfig.getPricingConfig().setPricePerKm(1.0);

    Config config = ConfigUtils.createConfig(avConfigGroup, new DvrpConfigGroup());
    Scenario scenario = TestScenarioGenerator.generateWithAVLegs(config);

    config.plansCalcRoute().setRoutingRandomness(0.0);

    PlanCalcScoreConfigGroup.ModeParams modeParams = config.planCalcScore().getOrCreateModeParams(AmodeusModeConfig.DEFAULT_MODE);
    modeParams.setMonetaryDistanceRate(0.0);
    modeParams.setMarginalUtilityOfTraveling(8.86);
    modeParams.setConstant(0.0);

    StrategySettings strategySettings = new StrategySettings();
    strategySettings.setStrategyName("KeepLastSelected");
    strategySettings.setWeight(1.0);
    config.strategy().addStrategySettings(strategySettings);

    Controler controler = new Controler(scenario);
    controler.addOverridingModule(new DvrpModule());
    controler.addOverridingModule(new AmodeusModule());
    controler.addOverridingQSimModule(new AmodeusQSimModule());

    controler.configureQSimComponents(AmodeusQSimModule.activateModes(avConfigGroup));

    controler.run();

    for (Person person : scenario.getPopulation().getPersons().values()) {
        Plan plan = person.getSelectedPlan();

        for (PlanElement element : plan.getPlanElements()) {
            if (element instanceof Leg) {
                Leg leg = (Leg) element;
                AmodeusRoute route = (AmodeusRoute) leg.getRoute();

                Assert.assertTrue(route.getTravelTime().isDefined() && Double.isFinite(route.getTravelTime().seconds()));
                Assert.assertTrue(route.getExpectedDistance().isPresent());
                Assert.assertTrue(route.getWaitingTime().isDefined());
                Assert.assertTrue(route.getPrice().isPresent());
                Assert.assertTrue(route.getPrice().get() > 0.0);
            }
        }
    }
}
 
Example 18
Source Project: amodeus   Source File: RunTest.java    License: GNU General Public License v2.0 4 votes vote down vote up
@Test
public void testAVExampleWithAccessEgress() {
    AmodeusConfigGroup avConfigGroup = new AmodeusConfigGroup();

    AmodeusModeConfig operatorConfig = new AmodeusModeConfig(AmodeusModeConfig.DEFAULT_MODE);
    operatorConfig.getGeneratorConfig().setNumberOfVehicles(100);
    operatorConfig.getPricingConfig().setPricePerKm(0.48);
    operatorConfig.getPricingConfig().setSpatialBillingInterval(1000.0);
    avConfigGroup.addMode(operatorConfig);

    AmodeusScoringConfig scoringParams = operatorConfig.getScoringParameters(null);
    scoringParams.setMarginalUtilityOfWaitingTime(-0.84);

    operatorConfig.setUseAccessAgress(true);

    Config config = ConfigUtils.createConfig(avConfigGroup, new DvrpConfigGroup());
    Scenario scenario = TestScenarioGenerator.generateWithAVLegs(config);

    Iterator<? extends Person> iterator = scenario.getPopulation().getPersons().values().iterator();
    for (int i = 0; i < 3; i++) {
        Person person = iterator.next();

        for (PlanElement element : person.getSelectedPlan().getPlanElements()) {
            if (element instanceof Activity) {
                Activity activity = (Activity) element;
                activity.setCoord(CoordUtils.plus(activity.getCoord(), new Coord(5.0, 5.0)));
            }
        }
    }

    ActivityParams activityParams = new ActivityParams("amodeus interaction");
    activityParams.setTypicalDuration(1.0);
    config.planCalcScore().addActivityParams(activityParams);

    PlanCalcScoreConfigGroup.ModeParams modeParams = config.planCalcScore().getOrCreateModeParams(AmodeusModeConfig.DEFAULT_MODE); // Refactor av
    modeParams.setMonetaryDistanceRate(0.0);
    modeParams.setMarginalUtilityOfTraveling(8.86);
    modeParams.setConstant(0.0);

    Controler controler = new Controler(scenario);
    controler.addOverridingModule(new DvrpModule());
    controler.addOverridingModule(new AmodeusModule());
    controler.addOverridingQSimModule(new AmodeusQSimModule());

    controler.configureQSimComponents(AmodeusQSimModule.activateModes(avConfigGroup));

    TestScenarioAnalyzer analyzer = new TestScenarioAnalyzer();
    controler.addOverridingModule(analyzer);

    controler.run();

    Assert.assertEquals(0, analyzer.numberOfDepartures - analyzer.numberOfArrivals);
    Assert.assertEquals(6, analyzer.numberOfInteractionActivities);
}
 
Example 19
Source Project: amodeus   Source File: RunTest.java    License: GNU General Public License v2.0 4 votes vote down vote up
@Test
public void testAVExampleWithAccessEgressAttribute() {
    AmodeusConfigGroup avConfigGroup = new AmodeusConfigGroup();

    AmodeusModeConfig operatorConfig = new AmodeusModeConfig(AmodeusModeConfig.DEFAULT_MODE);
    operatorConfig.getGeneratorConfig().setNumberOfVehicles(100);
    operatorConfig.getPricingConfig().setPricePerKm(0.48);
    operatorConfig.getPricingConfig().setSpatialBillingInterval(1000.0);
    operatorConfig.getInteractionFinderConfig().setType(LinkAttributeInteractionFinder.TYPE);
    operatorConfig.getInteractionFinderConfig().getParams().put("allowedLinkAttribute", "avflag");
    avConfigGroup.addMode(operatorConfig);

    AmodeusScoringConfig scoringParams = operatorConfig.getScoringParameters(null);
    scoringParams.setMarginalUtilityOfWaitingTime(-0.84);

    operatorConfig.setUseAccessAgress(true);

    Config config = ConfigUtils.createConfig(avConfigGroup, new DvrpConfigGroup());
    Scenario scenario = TestScenarioGenerator.generateWithAVLegs(config);

    for (Link link : scenario.getNetwork().getLinks().values()) {
        if (link.getFromNode().getCoord().getX() == 5000.0) {
            link.getAttributes().putAttribute("avflag", true);
        }
    }

    ActivityParams activityParams = new ActivityParams("amodeus interaction");
    activityParams.setTypicalDuration(1.0);
    config.planCalcScore().addActivityParams(activityParams);

    PlanCalcScoreConfigGroup.ModeParams modeParams = config.planCalcScore().getOrCreateModeParams(AmodeusModeConfig.DEFAULT_MODE); // Refactor av
    modeParams.setMonetaryDistanceRate(0.0);
    modeParams.setMarginalUtilityOfTraveling(8.86);
    modeParams.setConstant(0.0);

    config.qsim().setEndTime(40.0 * 3600.0);
    config.qsim().setSimStarttimeInterpretation(StarttimeInterpretation.onlyUseStarttime);

    Controler controler = new Controler(scenario);
    controler.addOverridingModule(new DvrpModule());
    controler.addOverridingModule(new AmodeusModule());
    controler.addOverridingQSimModule(new AmodeusQSimModule());

    controler.configureQSimComponents(AmodeusQSimModule.activateModes(avConfigGroup));

    TestScenarioAnalyzer analyzer = new TestScenarioAnalyzer();
    controler.addOverridingModule(analyzer);

    controler.run();

    Assert.assertEquals(0, analyzer.numberOfDepartures - analyzer.numberOfArrivals);
    Assert.assertEquals(163, analyzer.numberOfInteractionActivities);
}
 
Example 20
Source Project: amodeus   Source File: TestTestScenario.java    License: GNU General Public License v2.0 4 votes vote down vote up
@Test
public void testTestScenario() {
    Scenario scenario = TestScenarioGenerator.generate();
    Controler controler = new Controler(scenario);
    controler.run();
}
 
Example 21
Source Project: amodeus   Source File: WaitingTimeTest.java    License: GNU General Public License v2.0 4 votes vote down vote up
@Test
public void testAttributeWaitingTime() {
    AmodeusConfigGroup config = createConfig();
    AmodeusModeConfig operatorConfig = config.getModes().get(AmodeusModeConfig.DEFAULT_MODE);

    operatorConfig.getWaitingTimeEstimationConfig().setDefaultWaitingTime(123.0);
    operatorConfig.getWaitingTimeEstimationConfig().setConstantWaitingTimeLinkAttribute("avWaitingTime");

    Controler controller = createController(config);

    Link link = controller.getScenario().getNetwork().getLinks().get(Id.createLinkId("8:9_9:9"));
    link.getAttributes().putAttribute("avWaitingTime", 456.0);

    controller.run();

    Population population = controller.getScenario().getPopulation();

    int numberOfRoutes = 0;
    int numberOfSpecialRoutes = 0;

    for (Person person : population.getPersons().values()) {
        Plan plan = person.getSelectedPlan();

        for (PlanElement element : plan.getPlanElements()) {
            if (element instanceof Leg) {
                Leg leg = (Leg) element;
                AmodeusRoute route = (AmodeusRoute) leg.getRoute();

                if (Id.createLinkId("8:9_9:9").equals(route.getStartLinkId())) {
                    Assert.assertEquals(route.getWaitingTime().seconds(), 456.0, 1e-2);
                    numberOfSpecialRoutes++;
                } else {
                    Assert.assertEquals(route.getWaitingTime().seconds(), 123.0, 1e-2);
                }

                numberOfRoutes++;
            }
        }
    }

    Assert.assertEquals(100, numberOfRoutes);
    Assert.assertEquals(2, numberOfSpecialRoutes);
}
 
Example 22
Source Project: amodeus   Source File: WaitingTimeTest.java    License: GNU General Public License v2.0 4 votes vote down vote up
@Test
public void testDynamicWaitingTime() {
    AmodeusConfigGroup config = createConfig();
    AmodeusModeConfig operatorConfig = config.getModes().get(AmodeusModeConfig.DEFAULT_MODE);

    operatorConfig.getWaitingTimeEstimationConfig().setDefaultWaitingTime(123.0);
    operatorConfig.getWaitingTimeEstimationConfig().setConstantWaitingTimeLinkAttribute("avWaitingTime");
    operatorConfig.getWaitingTimeEstimationConfig().setEstimationLinkAttribute("avGroup");
    operatorConfig.getWaitingTimeEstimationConfig().setEstimationAlpha(0.7);

    Controler controller = createController(config);

    Link link = controller.getScenario().getNetwork().getLinks().get(Id.createLinkId("8:9_9:9"));
    link.getAttributes().putAttribute("avWaitingTime", 456.0);

    int index = 0;
    for (Link _link : controller.getScenario().getNetwork().getLinks().values()) {
        _link.getAttributes().putAttribute("avGroup", index++);
    }

    controller.getConfig().controler().setLastIteration(2);

    StrategySettings strategy = new StrategySettings();
    strategy.setStrategyName("ReRoute");
    strategy.setWeight(1.0);
    controller.getConfig().strategy().addStrategySettings(strategy);

    List<Double> waitingTimes = new LinkedList<>();

    controller.addControlerListener(new IterationEndsListener() {
        @Override
        public void notifyIterationEnds(IterationEndsEvent event) {
            Population population = event.getServices().getScenario().getPopulation();
            Person person = population.getPersons().get(Id.createPersonId(17));
            Plan plan = person.getSelectedPlan();

            for (PlanElement element : plan.getPlanElements()) {
                if (element instanceof Leg) {
                    Leg leg = (Leg) element;
                    AmodeusRoute route = (AmodeusRoute) leg.getRoute();

                    if (Id.createLinkId("8:9_9:9").equals(route.getStartLinkId())) {
                        waitingTimes.add(route.getWaitingTime().seconds());
                    }
                }
            }
        }
    });

    controller.run();

    Assert.assertEquals(456.0, waitingTimes.get(0), 1e-3);
    Assert.assertEquals(144.5, waitingTimes.get(1), 1e-3);
    Assert.assertEquals(51.05, waitingTimes.get(2), 1e-3);
}
 
Example 23
Source Project: amodeus   Source File: WaitingTimeTest.java    License: GNU General Public License v2.0 4 votes vote down vote up
@Test
public void testDynamicWaitingTimeWithoutConstantAttribute() {
    AmodeusConfigGroup config = createConfig();
    AmodeusModeConfig operatorConfig = config.getModes().get(AmodeusModeConfig.DEFAULT_MODE);

    operatorConfig.getWaitingTimeEstimationConfig().setDefaultWaitingTime(123.0);
    operatorConfig.getWaitingTimeEstimationConfig().setEstimationLinkAttribute("avGroup");
    operatorConfig.getWaitingTimeEstimationConfig().setEstimationAlpha(0.7);

    Controler controller = createController(config);

    Link link = controller.getScenario().getNetwork().getLinks().get(Id.createLinkId("8:9_9:9"));
    link.getAttributes().putAttribute("avWaitingTime", 456.0);

    int index = 0;
    for (Link _link : controller.getScenario().getNetwork().getLinks().values()) {
        _link.getAttributes().putAttribute("avGroup", index++);
    }

    controller.getConfig().controler().setLastIteration(2);

    StrategySettings strategy = new StrategySettings();
    strategy.setStrategyName("ReRoute");
    strategy.setWeight(1.0);
    controller.getConfig().strategy().addStrategySettings(strategy);

    List<Double> waitingTimes = new LinkedList<>();

    controller.addControlerListener(new IterationEndsListener() {
        @Override
        public void notifyIterationEnds(IterationEndsEvent event) {
            Population population = event.getServices().getScenario().getPopulation();
            Person person = population.getPersons().get(Id.createPersonId(17));
            Plan plan = person.getSelectedPlan();

            for (PlanElement element : plan.getPlanElements()) {
                if (element instanceof Leg) {
                    Leg leg = (Leg) element;
                    AmodeusRoute route = (AmodeusRoute) leg.getRoute();

                    if (Id.createLinkId("8:9_9:9").equals(route.getStartLinkId())) {
                        waitingTimes.add(route.getWaitingTime().seconds());
                    }
                }
            }
        }
    });

    controller.run();

    Assert.assertEquals(123.0, waitingTimes.get(0), 1e-3);
    Assert.assertEquals(44.6, waitingTimes.get(1), 1e-3);
    Assert.assertEquals(21.08, waitingTimes.get(2), 1e-3);
}
 
Example 24
Source Project: amodeus   Source File: RunDrtTest.java    License: GNU General Public License v2.0 4 votes vote down vote up
static public void run(Config config, Scenario scenario, boolean useAmodeus) {
    // CONFIG PART

    // Set up MATSim configuration to be compatible with DRT
    config.plans().setHandlingOfPlansWithoutRoutingMode(HandlingOfPlansWithoutRoutingMode.useMainModeIdentifier);
    config.qsim().setStartTime(0.0);
    config.qsim().setSimStarttimeInterpretation(StarttimeInterpretation.onlyUseStarttime);

    config.qsim().setNumberOfThreads(1);

    // Set up missing scoring parameters
    config.planCalcScore().getOrCreateModeParams(DRT_MODE);

    // Set up DRT mode
    DrtConfigGroup drtModeConfig = new DrtConfigGroup();
    drtModeConfig.setMode(DRT_MODE);

    drtModeConfig.setMaxTravelTimeBeta(600.0);
    drtModeConfig.setMaxTravelTimeAlpha(1.4);
    drtModeConfig.setMaxWaitTime(600.0);
    drtModeConfig.setStopDuration(60);
    drtModeConfig.setRejectRequestIfMaxWaitOrTravelTimeViolated(true);
    drtModeConfig.setOperationalScheme(OperationalScheme.door2door);

    MultiModeDrtConfigGroup drtConfig = MultiModeDrtConfigGroup.get(config);
    drtConfig.addParameterSet(drtModeConfig);
    DrtConfigs.adjustDrtConfig(drtModeConfig, config.planCalcScore(), config.plansCalcRoute());

    // Create a fleet on the fly
    String vehiclesFile = new File("test_data/drt_vehicles.xml.gz").getAbsolutePath();
    drtModeConfig.setVehiclesFile(vehiclesFile);
    createFleet(vehiclesFile, 100, scenario.getNetwork());

    // Set up DVRP
    DvrpConfigGroup dvrpConfig = DvrpConfigGroup.get(config);
    dvrpConfig.setTravelTimeEstimationAlpha(1.0);
    dvrpConfig.setTravelTimeEstimationBeta(900);

    // SCENARIO PART
    scenario.getPopulation().getFactory().getRouteFactories().setRouteFactory(DrtRoute.class, new DrtRouteFactory());

    // CONTROLLER PART
    Controler controller = new Controler(scenario);

    // Add DVRP and activate modes
    controller.addOverridingModule(new DvrpModule());
    controller.configureQSimComponents(DvrpQSimComponents.activateModes(drtModeConfig.getMode()));

    if (!useAmodeus) {
        // No Amodeus, so we use standard MultiModeDrtModule
        controller.addOverridingModule(new MultiModeDrtModule());
    } else {
        // Add DRT, but NOT with MultiModeDrtModule, but with MultiModeDrtModuleForAmodeus
        // because right now we remove DRT's analysis components as they are not compatible yet
        controller.addOverridingModule(new MultiModeDrtModuleForAmodeus());
    }

    // Here we start overriding things of DRT with Amodeus
    if (useAmodeus) {

        // This is a per-mode config, which usually is contained in a AmodeusConfigGroup,
        // here we only use it to set up a small portion of Amodeus (the dispatching part),
        // and not scoring, waiting times, etc.
        AmodeusModeConfig amodeusModeConfig = new AmodeusModeConfig(drtModeConfig.getMode());

        // We can choose the dispatcher and set additional options. Note that some dispatchers
        // rely heavily on GLPK. You need to install it and then tell JAVA where to find it
        // via -Djava.library.path=/path/to/glpk/lib/jni on the command line.
        amodeusModeConfig.getDispatcherConfig().setType("FeedforwardFluidicRebalancingPolicy");

        // Change, for instance, to "GlobalBipartiteMatchingDispatcher" if you want to
        // test without GLPK!

        // Disable Amodeus-specific output (e.g., for the viewer)
        amodeusModeConfig.getDispatcherConfig().setPublishPeriod(0);

        // Path where to generate or read a VirtualNetwork and TravelData for rebalancing.
        // Note that not all dispatchers need this.
        amodeusModeConfig.getDispatcherConfig().setVirtualNetworkPath(new File("test_data/virtualNetwork").getAbsolutePath());
        amodeusModeConfig.getDispatcherConfig().setTravelDataPath(new File("test_data/travelData").getAbsolutePath());

        // Add a subset of Amodeus modules which usually would be added automatically
        // in the upper-level AmodeusModule.
        controller.addOverridingModule(new VirtualNetworkModeModule(amodeusModeConfig));
        controller.addOverridingModule(new AmodeusModule());

        // Add overriding modules for the Drt <-> Amodeus integration, which override some
        // components of DRT. Later on, we would only override DrtOptimizer, but we are
        // not there yet, because Amodeus internally still works with AmodeusStayTask, etc.
        // and does not understand DrtStayTask, etc.
        controller.addOverridingModule(new AmodeusDrtModule(amodeusModeConfig));
        controller.addOverridingQSimModule(new AmodeusDrtQSimModule(drtModeConfig.getMode()));
    }

    controller.run();
}
 
Example 25
Source Project: amod   Source File: SocketServer.java    License: GNU General Public License v2.0 4 votes vote down vote up
/** runs a simulation run using input data from Amodeus.properties, av.xml and MATSim config.xml
 * 
 * @throws MalformedURLException
 * @throws Exception */

public void simulate(StringSocket stringSocket, int numReqTot, //
        File workingDirectory) throws MalformedURLException, Exception {
    Static.setup();
    /** working directory and options */
    scenarioOptions = new ScenarioOptions(workingDirectory, ScenarioOptionsBase.getDefault());

    /** set to true in order to make server wait for at least 1 client, for
     * instance viewer client, for fals the ScenarioServer starts the simulation
     * immediately */
    boolean waitForClients = scenarioOptions.getBoolean("waitForClients");
    configFile = new File(scenarioOptions.getSimulationConfigName());
    /** geographic information */
    LocationSpec locationSpec = scenarioOptions.getLocationSpec();
    referenceFrame = locationSpec.referenceFrame();

    /** open server port for clients to connect to */
    SimulationServer.INSTANCE.startAcceptingNonBlocking();
    SimulationServer.INSTANCE.setWaitForClients(waitForClients);

    /** load MATSim configs - including av.xml configurations, load routing packages */
    GlobalAssert.that(configFile.exists());
    DvrpConfigGroup dvrpConfigGroup = new DvrpConfigGroup();
    dvrpConfigGroup.setTravelTimeEstimationAlpha(0.05);
    Config config = ConfigUtils.loadConfig(configFile.toString(), new AmodeusConfigGroup(), dvrpConfigGroup);
    config.planCalcScore().addActivityParams(new ActivityParams("activity"));
    // TODO @Sebastian fix this to meaningful values, remove, or add comment
    // this was added because there are sometimes problems, is there a more elegant option?
    for (ActivityParams activityParams : config.planCalcScore().getActivityParams()) {
        activityParams.setTypicalDuration(3600.0);
    }

    /** load MATSim scenario for simulation */
    Scenario scenario = ScenarioUtils.loadScenario(config);
    AddCoordinatesToActivities.run(scenario);
    network = scenario.getNetwork();
    Population population = scenario.getPopulation();
    GlobalAssert.that(Objects.nonNull(network));
    GlobalAssert.that(Objects.nonNull(population));

    Objects.requireNonNull(network);
    MatsimAmodeusDatabase db = MatsimAmodeusDatabase.initialize(network, referenceFrame);
    Controler controller = new Controler(scenario);
    AmodeusConfigurator.configureController(controller, db, scenarioOptions);

    /** try to load link speed data and use for speed adaption in network */
    try {
        File linkSpeedDataFile = new File(scenarioOptions.getLinkSpeedDataName());
        System.out.println(linkSpeedDataFile.toString());
        LinkSpeedDataContainer lsData = LinkSpeedUtils.loadLinkSpeedData(linkSpeedDataFile);
        controller.addOverridingQSimModule(new TrafficDataModule(lsData));
    } catch (Exception exception) {
        System.err.println("Unable to load linkspeed data, freeflow speeds will be used in the simulation.");
        exception.printStackTrace();
    }

    controller.addOverridingModule(new SocketModule(stringSocket, numReqTot));

    /** Custom router that ensures same network speeds as taxis in original data set. */
    controller.addOverridingModule(new AbstractModule() {
        @Override
        public void install() {
            bind(TaxiTravelTimeRouter.Factory.class);
            AmodeusUtils.bindRouterFactory(binder(), TaxiTravelTimeRouter.class.getSimpleName()).to(TaxiTravelTimeRouter.Factory.class);
        }
    });

    /** adding the dispatcher to receive and process string fleet commands */
    controller.addOverridingModule(new AbstractModule() {
        @Override
        public void install() {
            AmodeusUtils.registerDispatcherFactory(binder(), "SocketDispatcherHost", SocketDispatcherHost.Factory.class);
        }
    });

    /** adding an initial vehicle placer */
    controller.addOverridingModule(new AbstractModule() {
        @Override
        public void install() {
            AmodeusUtils.bindGeneratorFactory(binder(), RandomDensityGenerator.class.getSimpleName()).//
            to(RandomDensityGenerator.Factory.class);
        }
    });

    /** run simulation */
    controller.run();

    /** close port for visualizaiton */
    SimulationServer.INSTANCE.stopAccepting();

    /** perform analysis of simulation */
    /** output directory for saving results */
    outputDirectory = new File(config.controler().getOutputDirectory());

}