Java Code Examples for org.matsim.core.scenario.ScenarioUtils

The following examples show how to use org.matsim.core.scenario.ScenarioUtils. 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
private void run() {

		Scenario scenario = ScenarioUtils.createScenario(ConfigUtils.createConfig());
		new MatsimNetworkReader(scenario.getNetwork()).readFile(networkFile.toString());
		final int[] i = {0};
		Stream<DvrpVehicleSpecification> vehicleSpecificationStream = scenario.getNetwork().getLinks().entrySet().stream()
				.filter(entry -> entry.getValue().getAllowedModes().contains(TransportMode.car)) // drt can only start on links with Transport mode 'car'
				.sorted((e1, e2) -> (random.nextInt(2) - 1)) // shuffle links
				.limit(numberOfVehicles) // select the first *numberOfVehicles* links
				.map(entry -> ImmutableDvrpVehicleSpecification.newBuilder()
						.id(Id.create("drt_" + i[0]++, DvrpVehicle.class))
						.startLinkId(entry.getKey())
						.capacity(seatsPerVehicle)
						.serviceBeginTime(operationStartTime)
						.serviceEndTime(operationEndTime)
						.build());

		new FleetWriter(vehicleSpecificationStream).write(outputFile.toString());
	}
 
Example 2
Source Project: amodeus   Source File: Preparer.java    License: GNU General Public License v2.0 6 votes vote down vote up
public Preparer(File workingDirectory) throws IOException {
    // Static.setup();

    /** amodeus options */
    scenOpt = new ScenarioOptions(workingDirectory, ScenarioOptionsBase.getDefault());

    /** MATSim config */
    config = ConfigUtils.loadConfig(scenOpt.getPreparerConfigName());
    Scenario scenario = ScenarioUtils.loadScenario(config);

    /** adaption of MATSim network, e.g., radius cutting */
    Network network = scenario.getNetwork();
    this.network = NetworkPreparer.run(network, scenOpt);

    /** adaption of MATSim population, e.g., radius cutting */
    this.population = scenario.getPopulation();
}
 
Example 3
@BeforeClass
public static void setup() throws IOException {

    /* input data */
    File scenarioDirectory = new File(Locate.repoFolder(KMeansVirtualNetworkCreatorTest.class, "amodeus"), "resources/testScenario");
    ScenarioOptions scenarioOptions = new ScenarioOptions(scenarioDirectory, ScenarioOptionsBase.getDefault());
    File configFile = new File(scenarioOptions.getPreparerConfigName());

    AmodeusConfigGroup avCg = new AmodeusConfigGroup();
    Config config = ConfigUtils.loadConfig(configFile.getAbsolutePath(), avCg);
    GeneratorConfig genConfig = avCg.getModes().values().iterator().next().getGeneratorConfig();
    int numRt = genConfig.getNumberOfVehicles();
    int endTime = (int) config.qsim().getEndTime().seconds();
    Scenario scenario = ScenarioUtils.loadScenario(config);
    Network network = scenario.getNetwork();
    Population population = scenario.getPopulation();
    numVNodes = scenarioOptions.getNumVirtualNodes();
    VirtualNetworkCreator virtualNetworkCreator = scenarioOptions.getVirtualNetworkCreator();

    /* generate nCreations networks */
    for (int i = 0; i < nCreations; ++i)
        virtualNetworks.add(virtualNetworkCreator.create(network, population, scenarioOptions, numRt, endTime));
}
 
Example 4
static public Scenario generate(Config config) {
    config.controler().setOutputDirectory(outputDir + "/output");

    config.controler().setLastIteration(0);
    config.controler().setOverwriteFileSetting(OutputDirectoryHierarchy.OverwriteFileSetting.deleteDirectoryIfExists);
    config.controler().setWriteEventsInterval(-1);
    config.controler().setWritePlansInterval(-1);
    config.controler().setWriteSnapshotsInterval(-1);
    config.controler().setCreateGraphs(false);
    config.controler().setDumpDataAtEnd(false);
    config.qsim().setEndTime(duration * 2);
    config.planCalcScore().getOrCreateScoringParameters(null).getOrCreateActivityParams("activity").setScoringThisActivityAtAll(false);
    config.qsim().setSimStarttimeInterpretation(StarttimeInterpretation.onlyUseStarttime);

    Random random = new Random(randomSeed);
    Scenario scenario = ScenarioUtils.createScenario(config);

    generateNetwork(scenario.getNetwork());
    generatePopulation(scenario.getPopulation(), scenario.getNetwork(), random);

    return scenario;
}
 
Example 5
Source Project: amodeus   Source File: RequestTest.java    License: GNU General Public License v2.0 5 votes vote down vote up
@BeforeClass
public static void setup() throws IOException {

    /* input data */
    File scenarioDirectory = new File(Locate.repoFolder(RequestTest.class, "amodeus"), "resources/testScenario");
    ScenarioOptions scenarioOptions = new ScenarioOptions(scenarioDirectory, ScenarioOptionsBase.getDefault());
    File configFile = new File(scenarioOptions.getPreparerConfigName());
    Config config = ConfigUtils.loadConfig(configFile.getAbsolutePath());
    Scenario scenario = ScenarioUtils.loadScenario(config);
    network = scenario.getNetwork();

    link0 = (Link) network.getLinks().values().toArray()[0];
    link1 = (Link) network.getLinks().values().toArray()[1];
    link2 = (Link) network.getLinks().values().toArray()[2];
}
 
Example 6
Source Project: amodeus   Source File: LPTimeInvariantTest.java    License: GNU General Public License v2.0 5 votes vote down vote up
@BeforeClass
public static void setUp() throws IOException {
    System.out.println(LPTimeInvariant.class.getName());
    // copy scenario data into main directory
    File scenarioDirectory = new File(Locate.repoFolder(LPTimeInvariantTest.class, "amodeus"), "resources/testScenario");
    System.out.println("scenarioDirectory: " + scenarioDirectory);
    File workingDirectory = MultiFileTools.getDefaultWorkingDirectory();
    GlobalAssert.that(workingDirectory.isDirectory());
    TestFileHandling.copyScnearioToMainDirectory(scenarioDirectory.getAbsolutePath(), workingDirectory.getAbsolutePath());

    /* input data */
    scenarioOptions = new ScenarioOptions(scenarioDirectory, ScenarioOptionsBase.getDefault());
    File configFile = new File(scenarioOptions.getPreparerConfigName());
    System.out.println("configFile: " + configFile.getAbsolutePath());
    AmodeusConfigGroup avCg = new AmodeusConfigGroup();
    Config config = ConfigUtils.loadConfig(configFile.getAbsolutePath(), avCg);
    GeneratorConfig genConfig = avCg.getModes().values().iterator().next().getGeneratorConfig();
    int numRt = genConfig.getNumberOfVehicles();
    endTime = (int) config.qsim().getEndTime().seconds();
    Scenario scenario = ScenarioUtils.loadScenario(config);
    network = scenario.getNetwork();
    population = scenario.getPopulation();

    // create 2 node virtual network
    scenarioOptions.setProperty(ScenarioOptionsBase.NUMVNODESIDENTIFIER, "2");
    VirtualNetworkCreator virtualNetworkCreator = scenarioOptions.getVirtualNetworkCreator();
    virtualNetwork2 = virtualNetworkCreator.create(network, population, scenarioOptions, numRt, endTime);

    // create 3 node virtual network
    scenarioOptions.setProperty(ScenarioOptionsBase.NUMVNODESIDENTIFIER, "3");
    virtualNetworkCreator = scenarioOptions.getVirtualNetworkCreator();
    virtualNetwork3 = virtualNetworkCreator.create(network, population, scenarioOptions, numRt, endTime);
}
 
Example 7
Source Project: amodeus   Source File: LPEmptyTest.java    License: GNU General Public License v2.0 5 votes vote down vote up
@BeforeClass
public static void setUp() throws IOException {
    System.out.println(LPTimeInvariant.class.getName());
    // copy scenario data into main directory
    File scenarioDirectory = new File(Locate.repoFolder(LPEmptyTest.class, "amodeus"), "resources/testScenario");
    System.out.println("scenarioDirectory: " + scenarioDirectory);
    File workingDirectory = MultiFileTools.getDefaultWorkingDirectory();
    GlobalAssert.that(workingDirectory.isDirectory());
    TestFileHandling.copyScnearioToMainDirectory(scenarioDirectory.getAbsolutePath(), workingDirectory.getAbsolutePath());

    /* input data */
    scenarioOptions = new ScenarioOptions(scenarioDirectory, ScenarioOptionsBase.getDefault());
    File configFile = new File(scenarioOptions.getPreparerConfigName());
    System.out.println("configFile: " + configFile.getAbsolutePath());
    AmodeusConfigGroup avCg = new AmodeusConfigGroup();
    Config config = ConfigUtils.loadConfig(configFile.getAbsolutePath(), avCg);
    GeneratorConfig genConfig = avCg.getModes().values().iterator().next().getGeneratorConfig();
    int numRt = genConfig.getNumberOfVehicles();
    endTime = (int) config.qsim().getEndTime().seconds();
    Scenario scenario = ScenarioUtils.loadScenario(config);
    network = scenario.getNetwork();
    population = scenario.getPopulation();

    // create 2 node virtual network
    scenarioOptions.setProperty(ScenarioOptionsBase.NUMVNODESIDENTIFIER, "2");
    VirtualNetworkCreator virtualNetworkCreator = scenarioOptions.getVirtualNetworkCreator();
    virtualNetwork2 = virtualNetworkCreator.create(network, population, scenarioOptions, numRt, endTime);

    // create 3 node virtual network
    scenarioOptions.setProperty(ScenarioOptionsBase.NUMVNODESIDENTIFIER, "3");
    virtualNetworkCreator = scenarioOptions.getVirtualNetworkCreator();
    virtualNetwork3 = virtualNetworkCreator.create(network, population, scenarioOptions, numRt, endTime);
}
 
Example 8
Source Project: amodeus   Source File: LPMinFlowTest.java    License: GNU General Public License v2.0 5 votes vote down vote up
@BeforeClass
public static void setup() throws IOException {
    System.out.println(LPTimeInvariant.class.getName());
    /** input data */
    File scenarioDirectory = new File(Locate.repoFolder(LPMinFlowTest.class, "amodeus"), "resources/testScenario");
    System.out.println("scenarioDirectory: " + scenarioDirectory.getAbsolutePath());
    scenarioOptions = new ScenarioOptions(scenarioDirectory, ScenarioOptionsBase.getDefault());
    File configFile = new File(scenarioOptions.getPreparerConfigName());
    System.out.println("configFile: " + configFile.getAbsolutePath());
    AmodeusConfigGroup avCg = new AmodeusConfigGroup();
    Config config = ConfigUtils.loadConfig(configFile.getAbsolutePath(), avCg);
    GeneratorConfig genConfig = avCg.getModes().values().iterator().next().getGeneratorConfig();
    int numRt = genConfig.getNumberOfVehicles();
    int endTime = (int) config.qsim().getEndTime().seconds();
    Scenario scenario = ScenarioUtils.loadScenario(config);
    network = scenario.getNetwork();
    population = scenario.getPopulation();

    // create 2 node virtual network
    scenarioOptions.setProperty(ScenarioOptionsBase.NUMVNODESIDENTIFIER, "2");
    VirtualNetworkCreator virtualNetworkCreator = scenarioOptions.getVirtualNetworkCreator();
    virtualNetwork2 = virtualNetworkCreator.create(network, population, scenarioOptions, numRt, endTime);

    // create 3 node virtual network
    scenarioOptions.setProperty(ScenarioOptionsBase.NUMVNODESIDENTIFIER, "3");
    virtualNetworkCreator = scenarioOptions.getVirtualNetworkCreator();
    virtualNetwork3 = virtualNetworkCreator.create(network, population, scenarioOptions, numRt, endTime);

    // create 3 node virtual network incomplete
    scenarioOptions.setProperty(ScenarioOptionsBase.COMPLETEGRAPHIDENTIFIER, "false");
    virtualNetworkCreator = scenarioOptions.getVirtualNetworkCreator();
    virtualNetwork3incomplete = virtualNetworkCreator.create(network, population, scenarioOptions, numRt, endTime);
}
 
Example 9
@BeforeClass
public static void setup() throws IOException {
    // copy scenario data into main directory
    File scenarioDirectory = new File(Locate.repoFolder(PopulationToolsTestVN2.class, "amodeus"), "resources/testScenario");
    File workingDirectory = MultiFileTools.getDefaultWorkingDirectory();
    GlobalAssert.that(workingDirectory.exists());
    TestFileHandling.copyScnearioToMainDirectory(scenarioDirectory.getAbsolutePath(), workingDirectory.getAbsolutePath());

    /* input data */
    scenarioOptions = new ScenarioOptions(scenarioDirectory, ScenarioOptionsBase.getDefault());
    File configFile = new File(scenarioOptions.getPreparerConfigName());
    AmodeusConfigGroup avCg = new AmodeusConfigGroup();
    Config config = ConfigUtils.loadConfig(configFile.getAbsolutePath(), avCg);
    GeneratorConfig genConfig = avCg.getModes().values().iterator().next().getGeneratorConfig();
    int numRt = genConfig.getNumberOfVehicles();
    endTime = (int) config.qsim().getEndTime().seconds();
    Scenario scenario = ScenarioUtils.loadScenario(config);
    network = scenario.getNetwork();
    population = scenario.getPopulation();

    // create 2 node virtual network
    scenarioOptions.setProperty(ScenarioOptionsBase.NUMVNODESIDENTIFIER, "2");
    VirtualNetworkCreator virtualNetworkCreator = scenarioOptions.getVirtualNetworkCreator();
    virtualNetwork2 = virtualNetworkCreator.create(network, population, scenarioOptions, numRt, endTime);

    Link node0 = (Link) virtualNetwork2.getVirtualNode(0).getLinks().toArray()[0];
    Link node1 = (Link) virtualNetwork2.getVirtualNode(1).getLinks().toArray()[0];

    requestsSingle3.add(new Request(10, node0, node1));
    requests3.add(new Request(0, node0, node1));
    requests3.add(new Request(3600, node1, node0));
    requests3.add(new Request(30 * 3600 - 1, node1, node0));
    requests3.add(new Request(3600, node0, node0));
}
 
Example 10
@BeforeClass
public static void setup() throws IOException {

    /** input data */
    File scenarioDirectory = new File(Locate.repoFolder(VehicleToVSGenerator.class, "amodeus"), "resources/testScenario");
    scenarioOptions = new ScenarioOptions(scenarioDirectory, ScenarioOptionsBase.getDefault());
    File configFile = new File(scenarioOptions.getPreparerConfigName());
    AmodeusConfigGroup avCg = new AmodeusConfigGroup();
    Config config = ConfigUtils.loadConfig(configFile.getAbsolutePath(), avCg);
    GeneratorConfig genConfig = avCg.getModes().values().iterator().next().getGeneratorConfig();
    int numRt = genConfig.getNumberOfVehicles();
    int endTime = (int) config.qsim().getEndTime().seconds();
    Scenario scenario = ScenarioUtils.loadScenario(config);
    network = scenario.getNetwork();
    population = scenario.getPopulation();
    scenarioOptions.setProperty(ScenarioOptionsBase.NUMVNODESIDENTIFIER, "3");
    VirtualNetworkCreator virtualNetworkCreator = scenarioOptions.getVirtualNetworkCreator();
    virtualNetwork = virtualNetworkCreator.create(network, population, scenarioOptions, numRt, endTime);

    /** creating dummy config with 10 vehicles */
    operatorConfig = new AmodeusModeConfig(AmodeusModeConfig.DEFAULT_MODE);

    GeneratorConfig avGeneratorConfig = operatorConfig.getGeneratorConfig();
    avGeneratorConfig.setType("strategy");
    avGeneratorConfig.setNumberOfVehicles(10);

    travelData000 = new StaticTravelData(virtualNetwork.getvNetworkID(), Array.zeros(3, 3, 3), Array.zeros(3, 3, 3), Array.zeros(3, 3, 3), Array.zeros(3), "", endTime);
    travelData123 = new StaticTravelData(virtualNetwork.getvNetworkID(), Array.zeros(3, 3, 3), Array.zeros(3, 3, 3), Array.zeros(3, 3, 3), Tensors.vector(1, 2, 3), "",
            endTime);
    travelData334 = new StaticTravelData(virtualNetwork.getvNetworkID(), Array.zeros(3, 3, 3), Array.zeros(3, 3, 3), Array.zeros(3, 3, 3), Tensors.vector(3, 3, 4), "",
            endTime);
}
 
Example 11
Source Project: amod   Source File: SocketPreparer.java    License: GNU General Public License v2.0 5 votes vote down vote up
/** loads scenario preparer in the {@link File} workingDirectory
 * 
 * @param workingDirectory
 * @throws MalformedURLException
 * @throws Exception */
public SocketPreparer(File workingDirectory) throws MalformedURLException, Exception {
    Static.setup();

    /** amodeus options */
    scenOpt = new ScenarioOptions(workingDirectory, ScenarioOptionsBase.getDefault());

    /** MATSim config */
    // configMatsim = ConfigUtils.loadConfig(scenOpt.getPreparerConfigName());
    AmodeusConfigGroup avConfigGroup = new AmodeusConfigGroup();
    config = ConfigUtils.loadConfig(scenOpt.getPreparerConfigName(), avConfigGroup);

    Scenario scenario = ScenarioUtils.loadScenario(config);
    GeneratorConfig genConfig = avConfigGroup.getModes().values().iterator().next().getGeneratorConfig();
    numRt = genConfig.getNumberOfVehicles();
    System.out.println("socketPrep NumberOfVehicles=" + numRt);

    /** adaption of MATSim network, e.g., radius cutting */
    Network network = scenario.getNetwork();
    this.network = NetworkPreparer.run(network, scenOpt);

    /** adaption of MATSim population, e.g., radius cutting */
    population = scenario.getPopulation();

    LocationSpec locationSpec = scenOpt.getLocationSpec();
    ReferenceFrame referenceFrame = locationSpec.referenceFrame();
    this.db = MatsimAmodeusDatabase.initialize(network, referenceFrame);
}
 
Example 12
Source Project: pt2matsim   Source File: ScheduleTools.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Transforms a MATSim Transit Schedule file. Overwrites the file.
 */
public static void transformScheduleFile(String scheduleFile, String fromCoordinateSystem, String toCoordinateSystem) {
	log.info("... Transformig schedule from " + fromCoordinateSystem + " to " + toCoordinateSystem);
	final Scenario scenario = ScenarioUtils.createScenario(ConfigUtils.createConfig());
	new TransitScheduleReader(fromCoordinateSystem, toCoordinateSystem, scenario).readFile(scheduleFile);
	TransitSchedule schedule = scenario.getTransitSchedule();
	new TransitScheduleWriter(schedule).writeFile(scheduleFile);
}
 
Example 13
Source Project: amodeus   Source File: ScenarioParameters.java    License: GNU General Public License v2.0 4 votes vote down vote up
public ScenarioParameters(ScenarioOptions scenOptions) {
    System.out.println("scenOptions.getSimulationConfigName: " + scenOptions.getSimulationConfigName());

    AmodeusConfigGroup avConfigGroup = new AmodeusConfigGroup();
    Config config = ConfigUtils.loadConfig(scenOptions.getSimulationConfigName(), avConfigGroup);

    // TODO: This assumes that there is only one mode registered for Amodeus. There are two ways to go
    // forward. Either we need to put in a check somewhere that when Amodeus is used with ScenarioOptions
    // that there is really only one mode registered. Alternatives are to make he ScenarioOptions multimodal
    // or to put all ScenarioOptions into the AmodeusModeConfig. This will happen anyways (for the MATSim
    // users, but I would keep a fallback to the ScenarioOptions file anyways).
    AmodeusModeConfig operatorConfig = avConfigGroup.getModes().values().iterator().next();
    DispatcherConfig dispatcherConfig = operatorConfig.getDispatcherConfig();
    SafeConfig safeConfig = SafeConfig.wrap(dispatcherConfig);
    GeneratorConfig generatorConfig = operatorConfig.getGeneratorConfig();

    redispatchPeriod = safeConfig.getInteger(DISPATCHPERIODSTRING, UNDEFINED_INT);
    rebalancingPeriod = safeConfig.getInteger(REBALANCINGPERIODSTRING, UNDEFINED_INT);
    dispatcher = dispatcherConfig.getType();
    vehicleGenerator = generatorConfig.getType();
    Scenario scenario = ScenarioUtils.loadScenario(config);

    distanceHeuristic = safeConfig.getString(DISTANCEHEURISTICSTRING, UNDEFINED_STRING);
    populationSize = scenario.getPopulation().getPersons().values().size();
    virtualNetworkCreator = scenOptions.getString(ScenarioOptionsBase.VIRTUALNETWORKCREATORIDENTIFIER);

    Network network = scenario.getNetwork();
    if (Objects.isNull(network.getName()))
        networkName = "no network name found in network.xml";
    else
        networkName = network.getName();

    VirtualNetwork<Link> virtualNetwork = null;
    try {
        virtualNetwork = VirtualNetworkGet.readDefault(network, scenOptions);
    } catch (IOException e) {
        System.err.println("INFO not able to load virtual network for report");
        e.printStackTrace();
    }

    virtualNodesCount = Objects.isNull(virtualNetwork) //
            ? UNDEFINED_INT
            : virtualNetwork.getvNodesCount();

    iterations = config.controler().getLastIteration();

}
 
Example 14
Source Project: amodeus   Source File: TestPreparer.java    License: GNU General Public License v2.0 4 votes vote down vote up
private TestPreparer(File workingDirectory) throws Exception {
    System.out.println("working directory: " + workingDirectory);

    // run preparer in simulation working directory
    ScenarioOptions scenarioOptions = new ScenarioOptions(workingDirectory, ScenarioOptionsBase.getDefault());

    // load Settings from IDSC Options
    File configFile = new File(scenarioOptions.getPreparerConfigName());

    AmodeusConfigGroup avConfigGroup = new AmodeusConfigGroup();
    Config config = ConfigUtils.loadConfig(configFile.getAbsolutePath(), avConfigGroup);
    Scenario scenario = ScenarioUtils.loadScenario(config);
    GeneratorConfig avGeneratorConfig = //
            avConfigGroup.getModes().values().iterator().next().getGeneratorConfig();
    int numRt = avGeneratorConfig.getNumberOfVehicles();
    int endTime = (int) config.qsim().getEndTime().seconds();

    // 1) cut network (and reduce population to new network)
    networkPrepared = scenario.getNetwork();        
    NetworkPreparer.run(networkPrepared, scenarioOptions);

    // 2) adapt the population to new network
    populationPrepared = scenario.getPopulation();

    // To make Test input data consistent (e.g. avoid people departing fom "tram" links)
    SnapToClosestNetworkLink.run(populationPrepared, networkPrepared, TransportMode.car);

    PopulationPreparer.run(networkPrepared, populationPrepared, scenarioOptions, config, 10);

    // 3) create virtual Network
    
    // Amodeus uses internally a mode-filtered network (default is the car network). The provided
    // VirtualNetwork needs to be consistent with this node-filtered network.
    Network roadNetwork = NetworkUtils.createNetwork();
    new TransportModeNetworkFilter(networkPrepared).filter(roadNetwork, Collections.singleton("car"));
    new NetworkCleaner().run(roadNetwork);
    
    VirtualNetworkPreparer virtualNetworkPreparer = VirtualNetworkPreparer.INSTANCE;
    VirtualNetwork<Link> virtualNetwork = //
            virtualNetworkPreparer.create(roadNetwork, populationPrepared, scenarioOptions, numRt, endTime);

    // 4) create TravelData
    /** reading the customer requests */
    StaticTravelData travelData = StaticTravelDataCreator.create( //
            scenarioOptions.getWorkingDirectory(), //
            virtualNetwork, roadNetwork, populationPrepared, //
            scenarioOptions.getdtTravelData(), numRt, endTime);
    File travelDataFile = new File(scenarioOptions.getVirtualNetworkDirectoryName(), scenarioOptions.getTravelDataName());
    TravelDataIO.writeStatic(travelDataFile, travelData);

    // 5) save a simulation config file
    // IncludeActTypeOf.BaselineCH(config); // Only needed in Some Scenarios
    ConfigCreator.createSimulationConfigFile(config, scenarioOptions);
}
 
Example 15
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 16
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());

}
 
Example 17
Source Project: pt2matsim   Source File: ScheduleTools.java    License: GNU General Public License v2.0 4 votes vote down vote up
/**
 * @return the transitSchedule from scheduleFile.
 */
public static TransitSchedule readTransitSchedule(String fileName) {
	Scenario scenario = ScenarioUtils.createScenario(ConfigUtils.createConfig());
	new TransitScheduleReader(scenario).readFile(fileName);
	return scenario.getTransitSchedule();
}
 
Example 18
Source Project: pt2matsim   Source File: ScheduleTools.java    License: GNU General Public License v2.0 4 votes vote down vote up
/**
 * @return an empty transit schedule.
 */
public static TransitSchedule createSchedule() {
	Scenario scenario = ScenarioUtils.createScenario(ConfigUtils.createConfig());
	return scenario.getTransitSchedule();
}