Java Code Examples for org.matsim.contrib.dvrp.run.DvrpConfigGroup

The following examples show how to use org.matsim.contrib.dvrp.run.DvrpConfigGroup. 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
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 2
Source Project: matsim-maas   Source File: RunTaxiExample.java    License: GNU General Public License v2.0 5 votes vote down vote up
public static void run(String configFile, boolean otfvis, int lastIteration) {
	// load config
	Config config = ConfigUtils.loadConfig(configFile, new MultiModeTaxiConfigGroup(), new DvrpConfigGroup(),
			new OTFVisConfigGroup());
	config.controler().setLastIteration(lastIteration);

	TaxiControlerCreator.createControler(config, otfvis).run();
}
 
Example 3
public static void main(String[] args) {

		Config config = ConfigUtils.loadConfig("scenarios/cottbus/drtconfig_stopbased.xml",
				new MultiModeDrtConfigGroup(), new DvrpConfigGroup(),
                new OTFVisConfigGroup(), new DrtFaresConfigGroup());
        run(config, false);
    }
 
Example 4
public static void main(String[] args) {

		Config config = ConfigUtils.loadConfig(COTTBUS_DOOR2DOOR_CONFIG, new MultiModeDrtConfigGroup(),
				new DvrpConfigGroup(),
				new OTFVisConfigGroup(), new DrtFaresConfigGroup());
		run(config, false);
	}
 
Example 5
Source Project: amodeus   Source File: SharedTestServer.java    License: GNU General Public License v2.0 5 votes vote down vote up
@Override
public void simulate() throws Exception {
    // change dispatcher
    Config config = ConfigUtils.loadConfig(scenarioOptions.getSimulationConfigName(), new DvrpConfigGroup(), new AmodeusConfigGroup());
    AmodeusConfigGroup.get(config).getModes().values()//
            .iterator().next().getDispatcherConfig().setType("TShareDispatcher");
    new ConfigWriter(config).write(scenarioOptions.getSimulationConfigName());
    super.simulate();
}
 
Example 6
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 7
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 8
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 9
Source Project: amodeus   Source File: RunDrtTest.java    License: GNU General Public License v2.0 5 votes vote down vote up
@Test
public void testAmodeusDrt() {
    Config config = ConfigUtils.createConfig(new MultiModeDrtConfigGroup(), new DvrpConfigGroup(), new AmodeusConfigGroup());
    Scenario scenario = TestScenarioGenerator.generateWithAVLegs(config);
    run(config, scenario, true);

    // Currently, Amodeus does not know where to put the auto-generated ScenarioOptions file.
    // We can make this a config option for AmodeusConfigGroup.
    FileUtils.deleteQuietly(new File("AmodeusOptions.properties"));
}
 
Example 10
public static void run(String configFile, boolean otfvis) {
	Config config = ConfigUtils.loadConfig(configFile, new DvrpConfigGroup(), new TaxiFaresConfigGroup(),
			new OTFVisConfigGroup(), new MultiModeTaxiConfigGroup());
	createControler(config, otfvis).run();
}
 
Example 11
Source Project: matsim-maas   Source File: RunDRTClass.java    License: GNU General Public License v2.0 4 votes vote down vote up
public static void main(String[] args) {
	Config config = ConfigUtils.loadConfig(args[0], new MultiModeDrtConfigGroup(), new DvrpConfigGroup(), new OTFVisConfigGroup(),
			new DrtFaresConfigGroup());

	run(config, false);
}
 
Example 12
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 13
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 14
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 15
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 16
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 17
Source Project: amodeus   Source File: RunDrtTest.java    License: GNU General Public License v2.0 4 votes vote down vote up
@Test
public void testDefaultDrt() {
    Config config = ConfigUtils.createConfig(new MultiModeDrtConfigGroup(), new DvrpConfigGroup());
    Scenario scenario = TestScenarioGenerator.generateWithAVLegs(config);
    run(config, scenario, false);
}
 
Example 18
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 19
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());

}