Java Code Examples for org.matsim.core.network.NetworkUtils#createNetwork()

static public void main(String[] args) throws ConfigurationException, IOException {
    CommandLine cmd = new CommandLine.Builder(args) //
            .requireOptions("events-path", "network-path", "movements-output-path", "activities-output-path") //
            .build();

    String eventsPath = cmd.getOptionStrict("events-path");
    String networkPath = cmd.getOptionStrict("network-path");
    String movementsOutputPath = cmd.getOptionStrict("movements-output-path");
    String activitiesOutputPath = cmd.getOptionStrict("activities-output-path");

    Network network = NetworkUtils.createNetwork();
    new MatsimNetworkReader(network).readFile(networkPath);

    LinkFinder linkFinder = new LinkFinder(network);
    VehicleAnalysisListener listener = new VehicleAnalysisListener(linkFinder);

    EventsManager eventsManager = EventsUtils.createEventsManager();
    eventsManager.addHandler(listener);
    new MatsimEventsReader(eventsManager).readFile(eventsPath);

    new VehicleAnalysisWriter(listener).writeMovements(new File(movementsOutputPath));
    new VehicleAnalysisWriter(listener).writeActivities(new File(activitiesOutputPath));
}
 

static public void main(String[] args) throws ConfigurationException, IOException {
    CommandLine cmd = new CommandLine.Builder(args) //
            .requireOptions("events-path", "network-path", "output-path", "modes") //
            .build();

    String eventsPath = cmd.getOptionStrict("events-path");
    String networkPath = cmd.getOptionStrict("network-path");
    String outputPath = cmd.getOptionStrict("output-path");

    String rawModes = cmd.getOptionStrict("modes");
    Set<String> modes = Arrays.asList(rawModes.split(",")).stream().map(String::trim).collect(Collectors.toSet());

    Network network = NetworkUtils.createNetwork();
    new MatsimNetworkReader(network).readFile(networkPath);

    LinkFinder linkFinder = new LinkFinder(network);
    PassengerAnalysisListener listener = new PassengerAnalysisListener(modes, linkFinder);

    EventsManager eventsManager = EventsUtils.createEventsManager();
    eventsManager.addHandler(listener);
    new MatsimEventsReader(eventsManager).readFile(eventsPath);

    new PassengerAnalysisWriter(listener).writeRides(new File(outputPath));
}
 

private static void fixInvalidActivityLocations(Network network, Population population) {
    // In the test fixture there are agents who start and end activities on non-car links. This should not be happen and is fixed here.

    Network roadNetwork = NetworkUtils.createNetwork();
    new TransportModeNetworkFilter(network).filter(roadNetwork, Collections.singleton("car"));

    for (Person person : population.getPersons().values())
        for (Plan plan : person.getPlans())
            for (PlanElement element : plan.getPlanElements())
                if (element instanceof Activity) {
                    Activity activity = (Activity) element;

                    Link link = network.getLinks().get(activity.getLinkId());

                    if (!link.getAllowedModes().contains("car")) {
                        link = NetworkUtils.getNearestLink(roadNetwork, link.getCoord());
                        activity.setLinkId(link.getId());
                    }
                }
}
 

public ArtificialScenarioCreator(Config config) {
    network = (config == null) ? NetworkUtils.createNetwork() : NetworkUtils.createNetwork(config);

    Id<Node> nodeid1 = Id.createNodeId("node1");
    Coord coord1 = new Coord(100, 100);
    node1 = NetworkUtils.createNode(nodeid1, coord1);
    network.addNode(node1);

    Id<Node> nodeid2 = Id.createNodeId("node2");
    Coord coord2 = new Coord(100, 200);
    node2 = NetworkUtils.createNode(nodeid2, coord2);
    network.addNode(node2);

    Id<Node> nodeid3 = Id.createNodeId("node3");
    Coord coord3 = new Coord(200, 200);
    node3 = NetworkUtils.createNode(nodeid3, coord3);
    network.addNode(node3);

    Id<Node> nodeid4 = Id.createNodeId("node4");
    Coord coord4 = new Coord(200, 100);
    node4 = NetworkUtils.createNode(nodeid4, coord4);
    network.addNode(node4);

    Id<Node> depotId = Id.createNodeId("depot");
    Coord depotCoord = new Coord(100, 0);
    depot = NetworkUtils.createNode(depotId, depotCoord);
    network.addNode(depot);

    Id<Link> idUp = Id.createLinkId("linkUp");
    linkUp = NetworkUtils.createLink(idUp, node1, node2, network, length, freespeed, capacity, lanes);
    Id<Link> idRight = Id.createLinkId("linkRight");
    linkRight = NetworkUtils.createLink(idRight, node2, node3, network, length, freespeed, capacity, lanes);
    Id<Link> idDown = Id.createLinkId("linkDown");
    linkDown = NetworkUtils.createLink(idDown, node3, node4, network, length, freespeed, capacity, lanes);
    Id<Link> idLeft = Id.createLinkId("linkLeft");
    linkLeft = NetworkUtils.createLink(idLeft, node4, node1, network, length, freespeed, capacity, lanes);

    Id<Link> iddepotIn = Id.createLinkId("linkDepotIn");
    linkDepotIn = NetworkUtils.createLink(iddepotIn, node1, depot, network, length, freespeed, capacity, lanes);
    Id<Link> iddepotOut = Id.createLinkId("linkDepotOut");
    linkDepotOut = NetworkUtils.createLink(iddepotOut, depot, node1, network, length, freespeed, capacity, lanes);

    network.addLink(linkUp);
    network.addLink(linkRight);
    network.addLink(linkDown);
    network.addLink(linkLeft);
    network.addLink(linkDepotIn);
    network.addLink(linkDepotOut);

    avRequest1 = new AmodeusRequest(Id.create("p1", Request.class), null, linkUp, linkDown, 0.0, AmodeusModeConfig.DEFAULT_MODE, null);
    avRequest2 = new AmodeusRequest(Id.create("p2", Request.class), null, linkRight, linkLeft, 0.0, AmodeusModeConfig.DEFAULT_MODE, null);
    avRequest3 = new AmodeusRequest(Id.create("p3", Request.class), null, linkRight, linkUp, 0.0, AmodeusModeConfig.DEFAULT_MODE, null);
    avRequest4 = new AmodeusRequest(Id.create("p4", Request.class), null, linkRight, linkDown, 0.0, AmodeusModeConfig.DEFAULT_MODE, null);
    avRequest5 = new AmodeusRequest(Id.create("p5", Request.class), null, linkUp, linkRight, 0.0, AmodeusModeConfig.DEFAULT_MODE, null);
    avRequest6 = new AmodeusRequest(Id.create("p6", Request.class), null, linkUp, linkLeft, 0.0, AmodeusModeConfig.DEFAULT_MODE, null);
    avRequest7 = new AmodeusRequest(Id.create("p7", Request.class), null, linkRight, linkLeft, 0.0, AmodeusModeConfig.DEFAULT_MODE, null);
    avRequestDepotOut = new AmodeusRequest(Id.create("depotRequestOut", Request.class), null, linkDepotOut, linkDepotOut, 0.0, AmodeusModeConfig.DEFAULT_MODE, null);
    avRequestDepotIn = new AmodeusRequest(Id.create("depotRequestIn", Request.class), null, linkDepotIn, linkDepotIn, 0.0, AmodeusModeConfig.DEFAULT_MODE, null);

}
 

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);
}
 

/**
 * Reads and returns a network
 */
public static Network readNetwork(String fileName) {
	Network network = NetworkUtils.createNetwork();
	new MatsimNetworkReader(network).readFile(fileName);
	return network;
}
 

public static Network createNetwork() {
	return NetworkUtils.createNetwork();
}