Пример #1
1
  @Test
  public void testLegAttributesIO() {
    final Population population = PopulationUtils.createPopulation(ConfigUtils.createConfig());

    final Person person = population.getFactory().createPerson(Id.createPersonId("Donald Trump"));
    population.addPerson(person);

    final Plan plan = population.getFactory().createPlan();
    person.addPlan(plan);
    final Leg leg = population.getFactory().createLeg("SUV");
    plan.addActivity(
        population.getFactory().createActivityFromLinkId("speech", Id.createLinkId(1)));
    plan.addLeg(leg);
    plan.addActivity(population.getFactory().createActivityFromLinkId("tweet", Id.createLinkId(2)));

    leg.getAttributes().putAttribute("mpg", 0.000001d);

    final String file = utils.getOutputDirectory() + "/population.xml";
    new PopulationWriter(population).writeV6(file);

    final Scenario readScenario = ScenarioUtils.createScenario(ConfigUtils.createConfig());
    new PopulationReader(readScenario).readFile(file);

    final Person readPerson =
        readScenario.getPopulation().getPersons().get(Id.createPersonId("Donald Trump"));
    final Leg readLeg = (Leg) readPerson.getSelectedPlan().getPlanElements().get(1);

    Assert.assertEquals(
        "Unexpected Double attribute in " + readLeg.getAttributes(),
        leg.getAttributes().getAttribute("mpg"),
        readLeg.getAttributes().getAttribute("mpg"));
  }
Пример #2
0
 private static Population getPopulationTypesTransitLine(Scenario scenario, String[] args) {
   scenario.getConfig().transit().setUseTransit(true);
   (new TransitScheduleReader(scenario)).readFile(args[4]);
   TransitLine line =
       scenario.getTransitSchedule().getTransitLines().get(Id.create(args[5], TransitLine.class));
   MutableScenario sc = (MutableScenario) ScenarioUtils.createScenario(ConfigUtils.createConfig());
   Population population = PopulationUtils.createPopulation(sc.getConfig(), sc.getNetwork());
   for (Person person : scenario.getPopulation().getPersons().values())
     if (isRelatedWithLine(person, line))
       population.addPerson(new PersonImplPops(person, Id.create(line.getId(), Population.class)));
     else population.addPerson(new PersonImplPops(person, PersonImplPops.DEFAULT_POP_ID));
   return population;
 }
Пример #3
0
  private Population getTestPopulation() {
    Scenario scenario = ScenarioUtils.createScenario(ConfigUtils.createConfig());
    Network network = scenario.getNetwork();
    new MatsimNetworkReader(scenario.getNetwork()).readFile("test/scenarios/equil/network.xml");

    Link link1 = network.getLinks().get(Id.create(1, Link.class));
    Link link20 = network.getLinks().get(Id.create(20, Link.class));

    Population population = scenario.getPopulation();

    Person person;
    PlanImpl plan;
    LegImpl leg;
    NetworkRoute route;

    person = PopulationUtils.createPerson(Id.create("1", Person.class));
    plan = PersonUtils.createAndAddPlan(person, true);
    ActivityImpl a = plan.createAndAddActivity("h", link1.getId());
    a.setEndTime(7.0 * 3600);
    leg = plan.createAndAddLeg(TransportMode.car);
    route = new LinkNetworkRouteImpl(link1.getId(), link20.getId());
    route.setLinkIds(link1.getId(), NetworkUtils.getLinkIds("6 15"), link20.getId());
    leg.setRoute(route);
    plan.createAndAddActivity("w", link20.getId());
    population.addPerson(person);

    person = PopulationUtils.createPerson(Id.create("2", Person.class));
    plan = PersonUtils.createAndAddPlan(person, true);
    ActivityImpl a2 = plan.createAndAddActivity("h", link1.getId());
    a2.setEndTime(7.0 * 3600 + 5.0 * 60);
    leg = plan.createAndAddLeg(TransportMode.car);
    route = new LinkNetworkRouteImpl(link1.getId(), link20.getId());
    route.setLinkIds(link1.getId(), NetworkUtils.getLinkIds("6 15"), link20.getId());
    leg.setRoute(route);
    plan.createAndAddActivity("w", link20.getId());
    population.addPerson(person);

    person = PopulationUtils.createPerson(Id.create("3", Person.class));
    plan = PersonUtils.createAndAddPlan(person, true);
    ActivityImpl a3 = plan.createAndAddActivity("h", link1.getId());
    a3.setEndTime(7.0 * 3600 + 10.0 * 60);
    leg = plan.createAndAddLeg(TransportMode.car);
    route = new LinkNetworkRouteImpl(link1.getId(), link20.getId());
    route.setLinkIds(link1.getId(), NetworkUtils.getLinkIds("5 14"), link20.getId());
    leg.setRoute(route);
    plan.createAndAddActivity("w", link20.getId());
    population.addPerson(person);

    return population;
  }
  private void createDemand() {

    Population pop = sc.getPopulation();
    PopulationFactory fact = pop.getFactory();

    for (int i = 1; i <= 400; i++) {

      Person p = fact.createPerson(Id.createPersonId(i));
      Plan plan = fact.createPlan();
      p.addPlan(plan);
      Leg leg = fact.createLeg(TransportMode.car);
      Activity home;
      Activity work;

      if (i % 2 == 0) { // o --d1
        home = fact.createActivityFromCoord("o1", lo.getCoord());
        home.setEndTime(7 * 3600 + i);
        work = fact.createActivityFromCoord("d1", ld1.getCoord());
      } else /*if(i%2==0)*/ { // o --d2
        home = fact.createActivityFromCoord("o1", lo.getCoord());
        home.setEndTime(7 * 3600 + i);
        work = fact.createActivityFromCoord("d2", ld2.getCoord());
      }
      plan.addActivity(home);
      plan.addLeg(leg);
      plan.addActivity(work);
      pop.addPerson(p);
    }
    new PopulationWriter(pop).write(outputDir + "/input/input_plans.xml.gz");
  }
Пример #5
0
  @Test
  public void testCoord3dIO() {
    final Population population = PopulationUtils.createPopulation(ConfigUtils.createConfig());

    final Person person = population.getFactory().createPerson(Id.createPersonId("Donald Trump"));
    population.addPerson(person);

    final Plan plan = population.getFactory().createPlan();
    person.addPlan(plan);
    plan.addActivity(population.getFactory().createActivityFromCoord("speech", new Coord(0, 0)));
    plan.addActivity(
        population.getFactory().createActivityFromCoord("tweet", new Coord(0, 0, -100)));

    final String file = utils.getOutputDirectory() + "/population.xml";
    new PopulationWriter(population).writeV6(file);

    final Scenario readScenario = ScenarioUtils.createScenario(ConfigUtils.createConfig());
    new PopulationReader(readScenario).readFile(file);

    final Person readPerson =
        readScenario.getPopulation().getPersons().get(Id.createPersonId("Donald Trump"));
    final Activity readSpeach = (Activity) readPerson.getSelectedPlan().getPlanElements().get(0);
    final Activity readTweet = (Activity) readPerson.getSelectedPlan().getPlanElements().get(1);

    Assert.assertFalse(
        "did not expect Z value in " + readSpeach.getCoord(), readSpeach.getCoord().hasZ());

    Assert.assertTrue("did expect T value in " + readTweet.getCoord(), readTweet.getCoord().hasZ());

    Assert.assertEquals(
        "unexpected Z value in " + readTweet.getCoord(),
        -100,
        readTweet.getCoord().getZ(),
        MatsimTestUtils.EPSILON);
  }
Пример #6
0
  @Test
  public void testPersonAttributesIO() {
    final Population population = PopulationUtils.createPopulation(ConfigUtils.createConfig());

    final Person person = population.getFactory().createPerson(Id.createPersonId("Donald Trump"));
    population.addPerson(person);

    person.getAttributes().putAttribute("brain", false);
    person.getAttributes().putAttribute("party", "republican");

    final String file = utils.getOutputDirectory() + "/population.xml";
    new PopulationWriter(population).writeV6(file);

    final Scenario readScenario = ScenarioUtils.createScenario(ConfigUtils.createConfig());
    new PopulationReader(readScenario).readFile(file);

    final Person readPerson =
        readScenario.getPopulation().getPersons().get(Id.createPersonId("Donald Trump"));

    Assert.assertEquals(
        "Unexpected boolean attribute in " + readPerson.getAttributes(),
        person.getAttributes().getAttribute("brain"),
        readPerson.getAttributes().getAttribute("brain"));

    Assert.assertEquals(
        "Unexpected String attribute in " + readPerson.getAttributes(),
        person.getAttributes().getAttribute("party"),
        readPerson.getAttributes().getAttribute("party"));
  }
Пример #7
0
  @Test
  public void testActivityAttributesIO() {
    final Population population = PopulationUtils.createPopulation(ConfigUtils.createConfig());

    final Person person = population.getFactory().createPerson(Id.createPersonId("Donald Trump"));
    population.addPerson(person);

    final Plan plan = population.getFactory().createPlan();
    person.addPlan(plan);
    final Activity act = population.getFactory().createActivityFromCoord("speech", new Coord(0, 0));
    plan.addActivity(act);

    act.getAttributes().putAttribute("makes sense", false);
    act.getAttributes().putAttribute("length", 1895L);

    final String file = utils.getOutputDirectory() + "/population.xml";
    new PopulationWriter(population).writeV6(file);

    final Scenario readScenario = ScenarioUtils.createScenario(ConfigUtils.createConfig());
    new PopulationReader(readScenario).readFile(file);

    final Person readPerson =
        readScenario.getPopulation().getPersons().get(Id.createPersonId("Donald Trump"));
    final Activity readAct = (Activity) readPerson.getSelectedPlan().getPlanElements().get(0);

    Assert.assertEquals(
        "Unexpected boolean attribute in " + readAct.getAttributes(),
        act.getAttributes().getAttribute("makes sense"),
        readAct.getAttributes().getAttribute("makes sense"));

    Assert.assertEquals(
        "Unexpected Long attribute in " + readAct.getAttributes(),
        act.getAttributes().getAttribute("length"),
        readAct.getAttributes().getAttribute("length"));
  }
Пример #8
0
 public Population geographicallyFilterPopulation(
     final Population origPopulation, final ObjectAttributes personAttributes) {
   Population filteredPopulation = PopulationUtils.createPopulation(ConfigUtils.createConfig());
   Counter counter = new Counter(" person # ");
   boolean actInArea;
   for (Person p : origPopulation.getPersons().values()) {
     counter.incCounter();
     if (p.getSelectedPlan() != null) {
       actInArea = false;
       for (PlanElement pe : p.getSelectedPlan().getPlanElements()) {
         if (!actInArea && pe instanceof ActivityImpl) {
           ActivityImpl act = (ActivityImpl) pe;
           if (inArea(act.getCoord())) {
             actInArea = true;
           }
         }
       }
       if (actInArea) {
         filteredPopulation.addPerson(p);
         filteredAgents.put(p.getId(), p);
       } else {
         personAttributes.removeAllAttributes(p.toString());
       }
     }
   }
   return filteredPopulation;
 }
Пример #9
0
  @Test
  public void testEmptyPersonAttributesIO() {
    final Population population = PopulationUtils.createPopulation(ConfigUtils.createConfig());

    final Person person = population.getFactory().createPerson(Id.createPersonId("Donald Trump"));
    population.addPerson(person);

    final String file = utils.getOutputDirectory() + "/population.xml";
    new PopulationWriter(population).writeV6(file);

    // just check everything works without attributes (dtd validation etc)
    final Scenario readScenario = ScenarioUtils.createScenario(ConfigUtils.createConfig());
    new PopulationReader(readScenario).readFile(file);
  }
Пример #10
0
 private static void createPopulation(Scenario sc, int destination) {
   Population pop = sc.getPopulation();
   pop.getPersons().clear();
   PopulationFactory fac = pop.getFactory();
   double t = 0;
   for (int i = 0; i < NR_AGENTS / 2; i++) {
     Person pers = fac.createPerson(Id.create("b" + i, Person.class));
     Plan plan = fac.createPlan();
     pers.addPlan(plan);
     Activity act0;
     act0 = fac.createActivityFromLinkId("origin", Id.create("0", Link.class));
     act0.setEndTime(t);
     plan.addActivity(act0);
     Leg leg = fac.createLeg("walkct");
     plan.addLeg(leg);
     Activity act1 =
         fac.createActivityFromLinkId("destination", Id.create(destination, Link.class));
     plan.addActivity(act1);
     pop.addPerson(pers);
   }
   //		for (int i = NR_AGENTS / 2; i < NR_AGENTS; i++) {
   //			Person pers = fac.createPerson(Id.create("b" + i, Person.class));
   //			Plan plan = fac.createPlan();
   //			pers.addPlan(plan);
   //			Activity act0;
   //			act0 = fac.createActivityFromLinkId("origin",
   //					Id.create(destination + 1, Link.class));
   //			act0.setEndTime(t);
   //			plan.addActivity(act0);
   //			Leg leg = fac.createLeg("walkct");
   //			plan.addLeg(leg);
   //			Activity act1 = fac.createActivityFromLinkId("destination",
   //					Id.create(1, Link.class));
   //			plan.addActivity(act1);
   //			pop.addPerson(pers);
   //		}
 }
  public void testTransitRouteCopy() {
    Config config = super.loadConfig(null);
    config.scenario().setUseTransit(true);
    config.scenario().setUseVehicles(true);
    ScenarioImpl scenario = (ScenarioImpl) ScenarioUtils.createScenario(config);

    Id<Node> nodeId1 = Id.create("1", Node.class);
    Id<Node> nodeId2 = Id.create("2", Node.class);
    Id<Node> nodeId3 = Id.create("3", Node.class);
    Id<Link> linkId1 = Id.create("1", Link.class);
    Id<Link> linkId2 = Id.create("2", Link.class);

    // build network
    Network network = scenario.getNetwork();
    NetworkFactory nBuilder = network.getFactory();
    Node node1 = nBuilder.createNode(nodeId1, scenario.createCoord(0, 0));
    Node node2 = nBuilder.createNode(nodeId2, scenario.createCoord(1000, 0));
    Node node3 = nBuilder.createNode(nodeId3, scenario.createCoord(2000, 0));
    network.addNode(node1);
    network.addNode(node2);
    network.addNode(node3);
    Link link1 = nBuilder.createLink(linkId1, node1, node2);
    Link link2 = nBuilder.createLink(linkId2, node2, node3);
    network.addLink(link1);
    network.addLink(link2);

    // build schedule
    TransitSchedule schedule = scenario.getTransitSchedule();
    TransitScheduleFactory sBuilder = schedule.getFactory();

    TransitStopFacility stopF1 =
        sBuilder.createTransitStopFacility(
            Id.create("1", TransitStopFacility.class), scenario.createCoord(1000.0, 0), false);
    TransitStopFacility stopF2 =
        sBuilder.createTransitStopFacility(
            Id.create("2", TransitStopFacility.class), scenario.createCoord(2000.0, 0), false);
    stopF1.setLinkId(link1.getId());
    stopF2.setLinkId(link2.getId());
    schedule.addStopFacility(stopF1);
    schedule.addStopFacility(stopF2);

    TransitLine tLine1 = sBuilder.createTransitLine(Id.create("1", TransitLine.class));

    TransitRouteStop stop1 = sBuilder.createTransitRouteStop(stopF1, 0, 0);
    TransitRouteStop stop2 = sBuilder.createTransitRouteStop(stopF2, 100, 100);
    ArrayList<TransitRouteStop> stops = new ArrayList<TransitRouteStop>();
    stops.add(stop1);
    stops.add(stop2);

    NetworkRoute netRoute = new LinkNetworkRouteImpl(link1.getId(), link2.getId());
    netRoute.setLinkIds(link1.getId(), Collections.<Id<Link>>emptyList(), link2.getId());
    TransitRoute tRoute1 =
        sBuilder.createTransitRoute(Id.create("1", TransitRoute.class), netRoute, stops, "bus");

    tRoute1.addDeparture(sBuilder.createDeparture(Id.create("1", Departure.class), 7.0 * 3600));
    tLine1.addRoute(tRoute1);
    schedule.addTransitLine(tLine1);

    // build vehicles
    new CreateVehiclesForSchedule(schedule, scenario.getVehicles()).run();

    // build population
    Population population = scenario.getPopulation();
    PopulationFactory pBuilder = population.getFactory();
    Person person1 = pBuilder.createPerson(Id.create("1", Person.class));
    Plan plan = pBuilder.createPlan();
    Activity homeAct = pBuilder.createActivityFromLinkId("h", linkId1);
    homeAct.setEndTime(7.0 * 3600);
    plan.addActivity(homeAct);
    Leg leg = pBuilder.createLeg(TransportMode.pt);
    ExperimentalTransitRoute tRoute = new ExperimentalTransitRoute(stopF1, tLine1, tRoute1, stopF2);
    leg.setRoute(tRoute);
    plan.addLeg(leg);
    plan.addActivity(pBuilder.createActivityFromLinkId("w", linkId2));
    person1.addPlan(plan);
    population.addPerson(person1);

    // prepare config
    config.controler().setFirstIteration(0);
    config.controler().setLastIteration(1);

    ActivityParams params = new ActivityParams("h");
    params.setTypicalDuration(16.0 * 3600);
    config.planCalcScore().addActivityParams(params);
    params = new ActivityParams("w");
    params.setTypicalDuration(8.0 * 3600);
    config.planCalcScore().addActivityParams(params);

    StrategySettings tam = new StrategySettings(Id.create(1, StrategySettings.class));
    tam.setStrategyName("TimeAllocationMutator");
    tam.setWeight(1.0);
    config.strategy().addStrategySettings(tam);

    // run
    Controler controler = new Controler(scenario);
    controler.getConfig().controler().setWriteEventsInterval(0);
    controler.setCreateGraphs(false);
    controler.run();

    // checks
    assertEquals(1, population.getPersons().size());
    assertEquals(2, person1.getPlans().size());
    assertEquals(
        ExperimentalTransitRoute.class,
        ((Leg) person1.getPlans().get(0).getPlanElements().get(1)).getRoute().getClass());
    assertEquals(
        ExperimentalTransitRoute.class,
        ((Leg) person1.getPlans().get(1).getPlanElements().get(1)).getRoute().getClass());
  }
Пример #12
0
  public void buildPopulation() {
    if (householdMap.size() == 0 || personMap.size() == 0) {
      throw new RuntimeException("Either the househols or persons are of size ZERO!");
    }

    LOG.info("Checking that each person has an associated household in the map...");
    for (Id<Person> i : personMap.keySet()) {
      String s = i.toString().split("_")[0];
      if (!householdMap.containsKey(Id.create(s, Household.class))) {
        LOG.warn("Could not find household " + s);
      }
    }
    LOG.info("Done checking person-household match.");

    this.households = new HouseholdsImpl();
    HouseholdsFactory hhf = households.getFactory();

    Population population = sc.getPopulation();
    PopulationFactoryImpl pf = (PopulationFactoryImpl) population.getFactory();
    for (Id<Person> pid : personMap.keySet()) {
      String[] sa = personMap.get(pid).split(",");
      String quarterType = sa[0];
      int age = Integer.parseInt(sa[1]);
      String gender = sa[2].equalsIgnoreCase("Male") ? "m" : "f";
      String relationship = sa[3];
      String race = sa[4];
      String school = sa[5];
      boolean employment = sa[6].equalsIgnoreCase("Yes") ? true : false;
      String mainPlaceOfWork = sa[7];
      String modeToMain = sa[8];
      Double income = Double.parseDouble(sa[9]);

      Person person = pf.createPerson(pid);
      PersonUtils.setAge(person, age);
      PersonUtils.setSex(person, gender);
      PersonUtils.setEmployed(person, employment);
      personAttributes.putAttribute(pid.toString(), "quarterType", quarterType);
      personAttributes.putAttribute(pid.toString(), "relationship", relationship);
      personAttributes.putAttribute(pid.toString(), "race", race);
      personAttributes.putAttribute(pid.toString(), "school", school);
      personAttributes.putAttribute(pid.toString(), "mainPlaceOfWork", mainPlaceOfWork);
      personAttributes.putAttribute(pid.toString(), "modeToMain", modeToMain);
      personAttributes.putAttribute(pid.toString(), "income", income);
      population.addPerson(person);

      /* Add to household */
      Id<Household> hid = Id.create(pid.toString().split("_")[0], Household.class);
      if (!this.households.getHouseholds().containsKey(hid)) {
        /* Household data */
        String[] hsa = householdMap.get(hid).split(",");
        int hhSize = Integer.parseInt(hsa[0]);
        String dwellingType = hsa[1];
        String hhPopulation = hsa[2];
        String incomeString = hsa[3];
        Income hhIncome = null;
        if (!incomeString.equalsIgnoreCase("Unknown")) {
          hhIncome = hhf.createIncome(Double.parseDouble(hsa[3]), IncomePeriod.year);
        }
        Household hh = hhf.createHousehold(hid);
        hh.setIncome(hhIncome);
        householdAttributes.putAttribute(hid.toString(), "dwellingType", dwellingType);
        householdAttributes.putAttribute(hid.toString(), "householdSize", hhSize);
        householdAttributes.putAttribute(hid.toString(), "population", hhPopulation);

        /* Geography data */
        String[] gsa = geographyMap.get(hid).split(",");
        String municipalCode = gsa[0];
        String municipalName = gsa[1];
        String magisterialCode = gsa[2];
        String magisterialName = gsa[3];
        String districtCode = gsa[4];
        String districtName = gsa[5];
        String provinceCode = gsa[6];
        String provinceName = gsa[7];
        String eaType = gsa[8];
        householdAttributes.putAttribute(hid.toString(), "municipalCode", municipalCode);
        householdAttributes.putAttribute(
            hid.toString(), "municipalName", correctCase(municipalName));
        householdAttributes.putAttribute(hid.toString(), "magisterialCode", magisterialCode);
        householdAttributes.putAttribute(
            hid.toString(), "magisterialName", correctCase(magisterialName));
        householdAttributes.putAttribute(hid.toString(), "districtCode", districtCode);
        householdAttributes.putAttribute(hid.toString(), "districtName", correctCase(districtName));
        householdAttributes.putAttribute(hid.toString(), "provinceCode", provinceCode);
        householdAttributes.putAttribute(hid.toString(), "provinceName", correctCase(provinceName));
        householdAttributes.putAttribute(hid.toString(), "eaType", eaType);

        this.households.getHouseholds().put(hid, hh);
      }
      this.households.getHouseholds().get(hid).getMemberIds().add(pid);
    }
    /* Validate: */
    LOG.info("================================================================");
    LOG.info("Validating the population and households");
    LOG.info("----------------------------------------------------------------");
    LOG.info("Person map: " + personMap.size());
    LOG.info("Household map: " + householdMap.size());
    LOG.info("----------------------------------------------------------------");
    LOG.info("Population size: " + sc.getPopulation().getPersons().size());
    LOG.info("Number of households: " + households.getHouseholds().size());
    LOG.info("================================================================");
  }
Пример #13
0
  private static void makePopulation(
      final int nOfPersonFromEachHome, final String networkFilename, final String filename) {
    Scenario sc = ScenarioUtils.createScenario(ConfigUtils.createConfig());
    Population pop = sc.getPopulation();
    PopulationFactory pf = pop.getFactory();

    Random r = new Random(4711);
    int pId = 0;

    double baseX = 1000;
    double baseY = 1000;
    for (int i = 0; i < nOfPersonFromEachHome; i++) {
      pId++;
      String mode = (r.nextDouble() < 0.50 ? TransportMode.car : TransportMode.pt);

      Person person = pf.createPerson(Id.create(pId, Person.class));
      Plan plan = pf.createPlan();
      Coord homeCoord =
          new Coord(
              (double) (int) (baseX - 450 + 900 * r.nextDouble()),
              (double) (int) (baseY - 450 + 900 * r.nextDouble()));
      fillPlan(plan, mode, r, pf, homeCoord);
      person.addPlan(plan);
      pop.addPerson(person);
    }

    baseX = 1000;
    baseY = 4000;
    for (int i = 0; i < nOfPersonFromEachHome; i++) {
      pId++;
      String mode = (r.nextDouble() < 0.50 ? TransportMode.car : TransportMode.pt);

      Person person = pf.createPerson(Id.create(pId, Person.class));
      Plan plan = pf.createPlan();
      Coord homeCoord =
          new Coord(
              (double) (int) (baseX - 450 + 900 * r.nextDouble()),
              (double) (int) (baseY - 450 + 900 * r.nextDouble()));
      fillPlan(plan, mode, r, pf, homeCoord);
      person.addPlan(plan);
      pop.addPerson(person);
    }

    baseX = 4000;
    baseY = 4000;
    for (int i = 0; i < nOfPersonFromEachHome; i++) {
      pId++;
      String mode = (r.nextDouble() < 0.50 ? TransportMode.car : TransportMode.pt);

      Person person = pf.createPerson(Id.create(pId, Person.class));
      Plan plan = pf.createPlan();
      Coord homeCoord =
          new Coord(
              (double) (int) (baseX - 450 + 900.0 * r.nextDouble()),
              (double) (int) (baseY - 450 + 900.0 * r.nextDouble()));
      fillPlan(plan, mode, r, pf, homeCoord);
      person.addPlan(plan);
      pop.addPerson(person);
    }

    new MatsimNetworkReader(sc.getNetwork()).readFile(networkFilename);
    NetworkImpl carNetwork = NetworkImpl.createNetwork();
    new TransportModeNetworkFilter(sc.getNetwork())
        .filter(carNetwork, CollectionUtils.stringToSet(TransportMode.car));
    new XY2Links(carNetwork, null).run(pop);

    new PopulationWriter(pop, null).write(filename);
  }
Пример #14
0
  private static Population getPopulationWithCarLegWOCarAvail(
      String plansFile, String attributesFile, String outputFile) {

    Map<String, Boolean> agentIdString2CarAvail =
        new HashMap<String, Boolean>(); // car availability of all car users in selected plan
    Map<Id<Person>, Person> carUsersId2Person = new TreeMap<Id<Person>, Person>();
    Map<Id<Person>, Person> carUsersWoCarAvailable = new TreeMap<Id<Person>, Person>();

    Scenario scenario = ScenarioUtils.createScenario(ConfigUtils.createConfig());
    new MatsimPopulationReader(scenario).parse(plansFile);

    // collect agents using car on their tour
    for (Person person : scenario.getPopulation().getPersons().values()) {
      for (PlanElement pe : person.getSelectedPlan().getPlanElements()) {
        if (pe instanceof Leg) {
          Leg leg = (Leg) pe;
          if (leg.getMode() == TransportMode.car) {
            agentIdString2CarAvail.put(
                person.getId().toString(),
                false); // Assumption, that carAvail is false; carAvail will be checked later.
            carUsersId2Person.put(person.getId(), person);
          }
        }
      }
    }
    System.out.println("Number of agents using car: " + agentIdString2CarAvail.size());

    // read attributes -- carAvail?
    ObjectAttributes attributes = new ObjectAttributes();
    ObjectAttributesXmlReader attrReader = new ObjectAttributesXmlReader(attributes);
    attrReader.parse(attributesFile);

    // write car availability to car users.
    for (String agentIdString : agentIdString2CarAvail.keySet()) {
      System.out.println(
          agentIdString
              + ": "
              + attributes.getAttribute(agentIdString, SubpopulationName.carUsers));
      boolean carAvail =
          SubpopulationValues.carAvail.equals(
              attributes.getAttribute(agentIdString, SubpopulationName.carUsers));
      agentIdString2CarAvail.put(agentIdString, carAvail);
    }

    // Count car users with car avail
    int countCarUserswithCarAvail = 0;
    for (String agentIdString : agentIdString2CarAvail.keySet()) {
      if (agentIdString2CarAvail.get(agentIdString) == true) {
        countCarUserswithCarAvail++;
      }
    }
    System.out.println(
        countCarUserswithCarAvail
            + " of "
            + agentIdString2CarAvail.size()
            + " car users have a car available.");
    System.out.println("car user set size: " + carUsersId2Person.size());

    // separate all car users without car available
    for (Id<Person> carUserId : carUsersId2Person.keySet()) {
      if (agentIdString2CarAvail.get(carUserId.toString()) == false) {
        carUsersWoCarAvailable.put(carUserId, carUsersId2Person.get(carUserId));
      }
    }

    // write list of car users without car available
    BufferedWriter writer = IOUtils.getBufferedWriter(outputFile);
    try {
      writer.write(
          "There are "
              + carUsersWoCarAvailable.size()
              + " agents using a car, but having no car available: ");
      writer.newLine();

      for (Id<Person> carUserWoCarAvailId : carUsersWoCarAvailable.keySet()) {
        writer.write(carUserWoCarAvailId.toString());
        writer.newLine();
      }
      writer.flush();
      writer.close();

    } catch (IOException e) {
      e.printStackTrace();
    }

    // write population of car users without car available
    Population carUsersWoCarPop = scenario.getPopulation();
    carUsersWoCarPop.getPersons().clear();
    for (Person carUserWoCarAvail : carUsersWoCarAvailable.values()) {
      carUsersWoCarPop.addPerson(carUserWoCarAvail);
    }

    return carUsersWoCarPop;
  }
  public void CreateChoiceSets() {

    PopulationFactory populationFactory = population.getFactory();
    ArrayList<Person> newPersons = new ArrayList<>();

    /*Clean routes*/
    PlanRouteStripper planRouteStripper = new PlanRouteStripper();
    planRouteStripper.run(population);

    for (Id<Person> personId : population.getPersons().keySet()) {

      Plan plan = population.getPersons().get(personId).getSelectedPlan();
      plan.getCustomAttributes()
          .put(
              "toll",
              population
                  .getPersonAttributes()
                  .getAttribute(personId.toString(), "selectedPlanToll"));
      initialPlans.put(personId, plan);

      population.getPersons().get(personId).createCopyOfSelectedPlanAndMakeSelected();

      Plan planTmp = population.getPersons().get(personId).getSelectedPlan();
      population.getPersons().get(personId).getPlans().clear();
      population.getPersons().get(personId).addPlan(planTmp);
    }

    /*Create optimal walk plan and substitute it in the planMap*/
    OptimalWalkPlanFinder optimalWalkPlanFinder = new OptimalWalkPlanFinder(controler.getConfig());

    for (Id<Person> personId : population.getPersons().keySet()) {

      /* Plan cloning for each mode*/
      HashMap<String, Plan> planMap = new HashMap<>();

      Leg firstLeg =
          (Leg) population.getPersons().get(personId).getSelectedPlan().getPlanElements().get(1);
      String initialMode = firstLeg.getMode();

      // If "No PT"
      if (initialMode == "pt" && simType.equals("noPT")) initialMode = "walk";

      planMap.put(initialMode, population.getPersons().get(personId).getSelectedPlan());

      // String[] modes =
      // controler.getScenario().getConfig().getModule("subtourModeChoice").getValue("modes").split(",");
      // String[] modes = {"car","walk"};

      ArrayList<String> relevantModes = new ArrayList<String>();
      relevantModes.add("car");
      if (!simType.equals("carOnly") && !simType.equals("noPT")) relevantModes.add("pt");

      for (String mode : relevantModes) {
        if (!initialMode.equals(mode) && !mode.equals("walk")) {
          population.getPersons().get(personId).createCopyOfSelectedPlanAndMakeSelected();
          Plan planForModeChange = population.getPersons().get(personId).getSelectedPlan();

          for (int j = 1; j < planForModeChange.getPlanElements().size(); j += 2) {
            Leg leg = (Leg) planForModeChange.getPlanElements().get(j);
            leg.setMode(mode);
          }

          planMap.put(mode, planForModeChange);
        }
      }

      /*Check if walk is a viable alternative and if so, add it to the choice set*/
      if (!initialMode.equals("walk")
          && optimalWalkPlanFinder.getWalkTravelTime(planMap.get(initialMode)) <= 3600.0
          && !simType.equals("carOnly")) {
        population.getPersons().get(personId).createCopyOfSelectedPlanAndMakeSelected();
        Plan planForModeChange = population.getPersons().get(personId).getSelectedPlan();
        planForModeChange = optimalWalkPlanFinder.findOptimalWalkPlan(planForModeChange);
        for (int j = 1; j < planForModeChange.getPlanElements().size(); j += 2) {
          Leg leg = (Leg) planForModeChange.getPlanElements().get(j);
          leg.setMode("walk");
        }

        planMap.put("walk", planForModeChange);
      }
      ;

      // String[] relevantModes = {"car","pt"};

      /* Departure time modification for each mode*/
      for (String mode : relevantModes) {
        Plan basePlan = planMap.get(mode);
        population.getPersons().get(personId).setSelectedPlan(basePlan);

        for (int i = 0; i < 6; i++) {
          population.getPersons().get(personId).createCopyOfSelectedPlanAndMakeSelected();
        }

        population.getPersons().get(personId).setSelectedPlan(basePlan);

        int planModCounter = 0;
        /* Departure time modification */
        for (Plan planToModify : population.getPersons().get(personId).getPlans()) {

          if (((Leg) planToModify.getPlanElements().get(1)).getMode().equals(mode)
              && !PersonUtils.isSelected(planToModify)) {

            // Home departure time + 1h
            if (planModCounter == 0) {
              Activity act = (Activity) planToModify.getPlanElements().get(0);
              act.setEndTime(act.getEndTime() + 3600.0);
            }

            // Home departure time - 1h
            if (planModCounter == 1) {
              Activity act = (Activity) planToModify.getPlanElements().get(0);
              act.setEndTime(act.getEndTime() - 3600.0);
            }

            // Work departure time + 1h
            if (planModCounter == 2) {
              Activity act = (Activity) planToModify.getPlanElements().get(2);
              act.setEndTime(act.getEndTime() + 3600.0);
            }

            // Work departure time - 1h
            if (planModCounter == 3) {
              Activity act = (Activity) planToModify.getPlanElements().get(2);
              act.setEndTime(act.getEndTime() - 3600.0);
            }

            // Home departure time + 1h, Work departure time +1h
            if (planModCounter == 4) {
              Activity act = (Activity) planToModify.getPlanElements().get(0);
              act.setEndTime(act.getEndTime() + 3600.0);

              Activity act2 = (Activity) planToModify.getPlanElements().get(2);
              act2.setEndTime(act2.getEndTime() + 3600.0);
            }

            // Home departure time - 1h, Work departure time -1h
            if (planModCounter == 5) {
              Activity act = (Activity) planToModify.getPlanElements().get(0);
              act.setEndTime(act.getEndTime() - 3600.0);

              Activity act2 = (Activity) planToModify.getPlanElements().get(2);
              act2.setEndTime(act2.getEndTime() - 3600.0);
            }

            //                      NOT REALISTIC
            //						//Home departure time +1h, Work departure time -1h
            //						if (planModCounter == 6) {
            //							Activity act = (Activity) planToModify.getPlanElements().get(0);
            //							act.setEndTime(act.getEndTime() + 3600.0);
            //
            //							Activity act2 = (Activity) planToModify.getPlanElements().get(2);
            //							act2.setEndTime(act2.getEndTime() - 3600.0);
            //						}
            //
            //						//Home departure time - 1h, Work departure time +1h
            //						if (planModCounter == 7) {
            //							Activity act = (Activity) planToModify.getPlanElements().get(0);
            //							act.setEndTime(act.getEndTime() - 3600.0);
            //
            //							Activity act2 = (Activity) planToModify.getPlanElements().get(2);
            //							act2.setEndTime(act2.getEndTime() + 3600.0);
            //						}

            planModCounter++;
          }
        }
      }

      /*Plan split to different persons*/
      int count = 0;
      population.getPersons().get(personId).setSelectedPlan(planMap.get(initialMode));
      for (Plan newPlan : population.getPersons().get(personId).getPlans()) {
        if (personId.toString().equals("1000")) System.out.println();
        if (!PersonUtils.isSelected(newPlan)) {
          count++;
          Person newPerson =
              populationFactory.createPerson(Id.createPersonId(personId.toString() + "_" + count));
          newPerson.addPlan(newPlan);
          newPerson.setSelectedPlan(newPlan);
          newPersons.add(newPerson);
          population
              .getPersonAttributes()
              .putAttribute(
                  newPerson.getId().toString(),
                  "income",
                  population.getPersonAttributes().getAttribute(personId.toString(), "income"));
          population
              .getPersonAttributes()
              .putAttribute(
                  newPerson.getId().toString(),
                  "betaFactor",
                  population.getPersonAttributes().getAttribute(personId.toString(), "betaFactor"));
        }
      }

      /*Clear all plans from initial person*/
      //			population.getPersons().get(personId).getPlans().clear();
      //			population.getPersons().get(personId).addPlan(initialPlans.get(personId));
      //			population.getPersons().get(personId).setSelectedPlan(initialPlans.get(personId));

      /*Clear all plans from initial person*/
      population.getPersons().get(personId).getPlans().clear();

      Person tempPerson = population.getFactory().createPerson(Id.create(20000, Person.class));
      tempPerson.addPlan(initialPlans.get(personId));
      tempPerson.setSelectedPlan(initialPlans.get(personId));
      tempPerson.createCopyOfSelectedPlanAndMakeSelected();
      Plan tempPlan = tempPerson.getSelectedPlan();
      population.getPersons().get(personId).addPlan(tempPlan);
      population.getPersons().get(personId).setSelectedPlan(tempPlan);
    }

    /*Add new agents to the simulation*/
    for (Person newPerson : newPersons) {
      population.addPerson(newPerson);
    }

    /*Write out new population file*/
    //		System.out.println("New number of persons: " + population.getPersons().size());
    //		new org.matsim.core.population.PopulationWriter(population,
    // controler.getScenario().getNetwork()).write("/Volumes/DATA 1 (WD 2
    // TB)/output_SelectExp1_5p_"+simType+"_1000it_Dwell/popText.xml");

  }
  @Override
  public void notifyShutdown(ShutdownEvent event) {
    Scenario newScenario = ScenarioUtils.createScenario(ConfigUtils.createConfig());
    Population newPopulation = newScenario.getPopulation();
    MoneyEventHandler moneyHandler = choiceGenerationControler.getMoneyEventHandler();
    CrowdingPsimHandler crowdingPsimHandler = choiceGenerationControler.getCrowdingPsimHandler();

    for (Id<Person> personId : population.getPersons().keySet()) {

      Id<Person> orgPersonId = Id.create(personId.toString().split("_")[0], Person.class);

      Double monetaryPayments = moneyHandler.getPersonId2amount().get(personId);
      if (monetaryPayments == null) {
        monetaryPayments = 0.0;
      }

      Plan planToAdd = null;
      if (personId.toString().contains("_")) {
        planToAdd = population.getPersons().get(personId).getSelectedPlan();
        planToAdd.getCustomAttributes().put("toll", monetaryPayments.toString());
        if (crowdingPsimHandler.getPerson2crowdingDisutility().containsKey(personId)) {
          planToAdd.setScore(
              planToAdd.getScore()
                  + crowdingPsimHandler.getPerson2crowdingDisutility().get(personId));
        }
      } else {
        planToAdd = initialPlans.get(personId);
        // planToAdd.getCustomAttributes().put("toll", monetaryPayments.toString());
      }

      if (newPopulation.getPersons().containsKey(orgPersonId)) {
        newPopulation.getPersons().get(orgPersonId).addPlan(planToAdd);
      } else {
        Person newPerson = newPopulation.getFactory().createPerson(orgPersonId);
        newPerson.addPlan(planToAdd);
        newPopulation.addPerson(newPerson);
      }
    }

    /*Write score table to SQL*/
    Integer relativeOutputDirectory =
        event.getServices().getConfig().controler().getOutputDirectory().split("/").length;

    String tableName = schema + ".scores_";
    String tableSuffix =
        event
            .getServices()
            .getConfig()
            .controler()
            .getOutputDirectory()
            .split("/")[relativeOutputDirectory - 1];
    tableSuffix = tableSuffix.replaceAll("\\.0x", "x");
    tableSuffix = tableSuffix.replaceAll("-", "_");
    tableSuffix = tableSuffix.replaceAll("\\.5", "5");
    tableSuffix = tableSuffix.replaceAll("\\.1", "1");
    tableSuffix = tableSuffix.replaceAll("\\.0", "0");
    tableName = tableName + tableSuffix;

    IndividualScoreFromPopulationSQLWriter sqlWriter =
        new IndividualScoreFromPopulationSQLWriter(event.getServices().getConfig(), newPopulation);
    sqlWriter.writeToDatabase(connectionPropertiesPath, schema, tableName);

    new PopulationWriter(newScenario.getPopulation())
        .write(
            choiceGenerationControler.getControler().getConfig().controler().getOutputDirectory()
                + "/output_plansJoin.xml");
  }
Пример #17
0
  void readPersonsFromHouseholds(
      Population population, ActivityFacilitiesImpl facilities, double fraction) {
    log.fatal("does not work; see javadoc of class.  Aborting ..." + this);
    System.exit(-1);
    try {
      BufferedReader reader =
          IOUtils.getBufferedReader(Matsim4Urbansim.PATH_TO_OPUS_MATSIM + "tmp/households.tab");

      String header = reader.readLine();
      Map<String, Integer> idxFromKey = Utils.createIdxFromKey(header, null);

      String line = reader.readLine();
      while (line != null) {
        String[] parts = line.split("[\t\n]+");

        if (Math.random() > fraction) {
          line = reader.readLine(); // next line
          continue;
        }

        int idx = idxFromKey.get("persons:i4");
        int nPersons = Integer.parseInt(parts[idx]);

        idx = idxFromKey.get("workers:i4");
        int nWorkers = Integer.parseInt(parts[idx]);

        idx = idxFromKey.get("household_id:i4");
        Id<HH> hhId = Id.create(parts[idx], HH.class);

        idx = idxFromKey.get("grid_id:i4");
        Id<Location> homeGridId = Id.create(parts[idx], Location.class);
        ActivityFacility homeLocation =
            facilities.getFacilities().get(Id.create(homeGridId, ActivityFacility.class));
        if (homeLocation == null) {
          log.warn("no home location; hhId: " + hhId.toString());
          line = reader.readLine(); // next line
          continue;
        }
        Coord homeCoord = homeLocation.getCoord();

        // generate persons only after it's clear that they have a home location:
        for (int ii = 0; ii < nPersons; ii++) {
          Id<Person> personId = Id.create(personCnt, Person.class);
          Person person = PersonImpl.createPerson(personId);
          personCnt++;
          if (personCnt > 10) {
            log.error("hack");
            return;
          }

          population.addPerson(person);

          PlanImpl plan = PersonUtils.createAndAddPlan(person, true);
          Utils.makeHomePlan(plan, homeCoord);

          if (ii < nWorkers) {
            PersonUtils.setEmployed(person, Boolean.TRUE);
          } else {
            PersonUtils.setEmployed(person, Boolean.FALSE);
          }
        }
        line = reader.readLine(); // next line
      }
    } catch (FileNotFoundException e) {
      e.printStackTrace();
      System.exit(-1);
    } catch (IOException e) {
      e.printStackTrace();
    }
  }
Пример #18
0
  /**
   * Tests that plans with missing act locations are completed (=xy2links and routed) before the
   * mobsim starts.
   *
   * @author mrieser
   */
  @Test
  public void testCalcMissingActLinks() {
    Config config = this.utils.loadConfig(null);
    Fixture f = new Fixture(config);

    /* Create a person with two plans, driving from link 1 to link 3, starting at 7am.  */
    Population population = f.scenario.getPopulation();
    PopulationFactory factory = population.getFactory();
    Person person1 = null;
    Activity act1a = null;
    Activity act1b = null;
    Activity act2a = null;
    Activity act2b = null;
    Leg leg1 = null;
    Leg leg2 = null;

    person1 = PersonImpl.createPerson(Id.create(1, Person.class));
    // --- plan 1 ---
    Plan plan1 = factory.createPlan();
    person1.addPlan(plan1);
    double x1 = -50.0;
    act1a = factory.createActivityFromCoord("h", new Coord(x1, 10.0));
    act1a.setEndTime(7.0 * 3600);
    plan1.addActivity(act1a);
    leg1 = factory.createLeg(TransportMode.car);
    plan1.addLeg(leg1);
    // DO NOT CREATE A ROUTE FOR THE LEG!!!
    double y1 = -10.0;
    act1b = factory.createActivityFromCoord("h", new Coord(1075.0, y1));
    plan1.addActivity(act1b);
    // --- plan 2 ---
    Plan plan2 = factory.createPlan();
    person1.addPlan(plan2);
    double x = -50.0;
    double y = -10.0;
    act2a = factory.createActivityFromCoord("h", new Coord(x, y));
    act2a.setEndTime(7.9 * 3600);
    plan2.addActivity(act2a);
    leg2 = factory.createLeg(TransportMode.car);
    plan2.addLeg(leg2);
    // DO NOT CREATE A ROUTE FOR THE LEG!!!
    act2b = factory.createActivityFromCoord("h", new Coord(1111.1, 10.0));
    plan2.addActivity(act2b);
    population.addPerson(person1);

    // Complete the configuration for our test case
    // - set scoring parameters
    ActivityParams actParams = new ActivityParams("h");
    actParams.setTypicalDuration(8 * 3600);
    actParams.setPriority(1.0);
    config.planCalcScore().addActivityParams(actParams);
    // - define iterations
    config.controler().setLastIteration(0);
    // - make sure we don't use threads, as they are not deterministic
    config.global().setNumberOfThreads(1);

    // Now run the simulation
    Controler controler = new Controler(f.scenario);
    controler.getConfig().controler().setCreateGraphs(false);
    controler.getConfig().controler().setWriteEventsInterval(0);
    controler.addOverridingModule(
        new AbstractModule() {
          @Override
          public void install() {
            bindMobsim()
                .toProvider(
                    new Provider<Mobsim>() {
                      @Override
                      public Mobsim get() {
                        return new FakeMobsim();
                      }
                    });
          }
        });
    controler.setDumpDataAtEnd(false);
    controler.run();
    /* if something goes wrong, there will be an exception we don't catch and the test fails,
     * otherwise, everything is fine. */

    // check that BOTH plans have their act-locations calculated
    assertEquals(f.link1.getId(), act1a.getLinkId());
    assertEquals(f.link3.getId(), act1b.getLinkId());
    assertEquals(f.link1.getId(), act2a.getLinkId());
    assertEquals(f.link3.getId(), act2b.getLinkId());

    // check that BOTH plans have a route set, even when we only run 1 iteration where only one of
    // them is used.
    // assertNotNull(leg1.getRoute());
    // assertNotNull(leg2.getRoute());
    // but do not assume that the leg will be the same instance...
    for (Plan plan : new Plan[] {plan1, plan2}) {
      assertEquals(
          "unexpected plan length in " + plan.getPlanElements(), 3, plan.getPlanElements().size());
      assertNotNull(
          "null route in plan " + plan.getPlanElements(),
          ((Leg) plan.getPlanElements().get(1)).getRoute());
    }
  }
Пример #19
0
  /**
   * @param args
   * @throws FactoryException
   */
  public static void main(String[] args) throws FactoryException {
    String popFile = args[0];
    String facFile = args[1];
    String netFile = args[2];
    int n = Integer.parseInt(args[3]);
    String outDir = args[4];

    Logger logger = Logger.getLogger(DemoScenario.class);

    MathTransform transform = CRS.findMathTransform(CRSUtils.getCRS(31467), CRSUtils.getCRS(3857));

    Config config = ConfigUtils.createConfig();
    Scenario scenario = ScenarioUtils.createScenario(config);
    /*
     * remove foreign persons and extract subsample
     */
    logger.info("Loading persons...");
    MatsimPopulationReader pReader = new MatsimPopulationReader(scenario);
    pReader.readFile(popFile);
    logger.info("Done.");

    logger.info("Removing foreign persons...");
    Set<Id<Person>> remove = new HashSet<>();
    for (Id<Person> id : scenario.getPopulation().getPersons().keySet()) {
      if (id.toString().startsWith("foreign")) {
        remove.add(id);
      }
    }

    int cnt = 0;
    for (Id<Person> id : remove) {
      if (scenario.getPopulation().getPersons().remove(id) != null) {
        cnt++;
      }
    }
    logger.info(String.format("Done. Removed %s foreign persons.", cnt));

    logger.info("Drawing population subsample...");
    List<Person> persons = new ArrayList<>(scenario.getPopulation().getPersons().values());
    Collections.shuffle(persons);
    Population population = PopulationUtils.createPopulation(config);
    cnt = 0;
    for (int i = 0; i < n; i++) {
      population.addPerson(persons.get(i));
    }
    logger.info("Done.");

    logger.info("Bluring activity end times...");
    Random random = new XORShiftRandom();
    for (Person person : population.getPersons().values()) {
      for (Plan plan : person.getPlans()) {
        for (int i = 0; i < plan.getPlanElements().size(); i += 2) {
          Activity act = (Activity) plan.getPlanElements().get(i);
          double endTim = act.getEndTime() - 15 * 60 + (random.nextDouble() * 30 * 60);
          act.setEndTime(endTim);
          double startTim = act.getStartTime() - 15 * 60 + (random.nextDouble() * 30 * 60);
          act.setStartTime(startTim);
        }
      }
    }
    logger.info("Done.");

    logger.info("Writing population...");
    PopulationWriter pWriter = new PopulationWriter(population);
    pWriter.write(String.format("%s/plans.xml.gz", outDir));
    logger.info("Done.");
    /*
     * filter only used facilities
     */
    logger.info("Loading facilities...");
    MatsimFacilitiesReader fReader = new MatsimFacilitiesReader(scenario);
    fReader.readFile(facFile);
    logger.info("Done.");

    logger.info("Removing unsused facilities...");
    Set<Id<ActivityFacility>> unused =
        new HashSet<>(scenario.getActivityFacilities().getFacilities().keySet());
    for (Person person : population.getPersons().values()) {
      for (Plan plan : person.getPlans()) {
        for (int i = 0; i < plan.getPlanElements().size(); i += 2) {
          Activity act = (Activity) plan.getPlanElements().get(i);
          unused.remove(act.getFacilityId());
        }
      }
    }
    logger.info("Done.");

    logger.info("Transforming facility coordinates...");
    for (ActivityFacility fac : scenario.getActivityFacilities().getFacilities().values()) {
      double[] points = new double[] {fac.getCoord().getX(), fac.getCoord().getY()};
      try {
        transform.transform(points, 0, points, 0, 1);
      } catch (TransformException e) {
        e.printStackTrace();
      }

      ((ActivityFacilityImpl) fac).setCoord(new Coord(points[0], points[1]));
    }
    logger.info("Done.");

    logger.info("Writing facilities...");
    FacilitiesWriter fWrtier = new FacilitiesWriter(scenario.getActivityFacilities());
    fWrtier.write(String.format("%s/facilities.xml.gz", outDir));
    logger.info("Done.");
    /*
     * clean network from foreign links
     */
    logger.info("Loading network...");
    MatsimNetworkReader nReader = new MatsimNetworkReader(scenario);
    nReader.readFile(netFile);
    logger.info("Done.");

    logger.info("Removing foreign links...");
    Set<Id<Link>> linksRemove = new HashSet<>();
    for (Id<Link> id : scenario.getNetwork().getLinks().keySet()) {
      if (id.toString().contains(".l")) {
        linksRemove.add(id);
      }
    }

    for (Id<Link> id : linksRemove) {
      scenario.getNetwork().removeLink(id);
    }
    logger.info("Done.");

    logger.info("Removing foreign nodes...");
    Set<Id<Node>> nodesRemove = new HashSet<>();
    for (Id<Node> id : scenario.getNetwork().getNodes().keySet()) {
      if (id.toString().contains(".n")) {
        nodesRemove.add(id);
      }
    }

    for (Id<Node> id : nodesRemove) {
      scenario.getNetwork().removeNode(id);
    }
    logger.info("Done.");

    logger.info("Transforming node coordinates...");
    for (Node node : scenario.getNetwork().getNodes().values()) {
      double[] points = new double[] {node.getCoord().getX(), node.getCoord().getY()};
      try {
        transform.transform(points, 0, points, 0, 1);
      } catch (TransformException e) {
        e.printStackTrace();
      }

      ((NodeImpl) node).setCoord(new Coord(points[0], points[1]));
    }
    logger.info("Done.");

    logger.info("Writing network...");
    NetworkWriter nWriter = new NetworkWriter(scenario.getNetwork());
    nWriter.write(String.format("%s/network.xml.gz", outDir));
    logger.info("Done.");
  }
Пример #20
0
  public static void main(String[] args) {

    /*
     * We enter coordinates in the WGS84 reference system, but we want them to appear in the population file
     * projected to UTM33N, because we also generated the network in UTM33N.
     */
    CoordinateTransformation ct =
        TransformationFactory.getCoordinateTransformation(
            TransformationFactory.WGS84, TransformationFactory.WGS84_UTM33N);

    /*
     * First, create a new Config and a new Scenario.
     */
    Config config = ConfigUtils.createConfig();
    Scenario sc = ScenarioUtils.createScenario(config);

    /*
     * Pick the Network and the Population out of the Scenario for convenience.
     */
    Network network = sc.getNetwork();
    Population population = sc.getPopulation();

    /*
     * Pick the PopulationFactory out of the Population for convenience.
     * It contains methods to create new Population items.
     */
    PopulationFactory populationFactory = population.getFactory();

    /*
     * Create a Person designated "1" and add it to the Population.
     */

    long key = 1;
    for (long i = 1; i <= 5000; i++) {
      key = i;
      Person person = populationFactory.createPerson(Id.createPersonId(key));
      population.addPerson(person);

      /*
       * Create a Plan for the Person
       */
      Plan plan = populationFactory.createPlan();

      /*
       * Create a "home" Activity for the Person. In order to have the Person end its day at the same location,
       * we keep the home coordinates for later use (see below).
       * Note that we use the CoordinateTransformation created above.
       */
      Coord homeCoordinates = new Coord(686661.13571, 4827510.51845);
      Activity activity1 = populationFactory.createActivityFromCoord("home", homeCoordinates);
      activity1.setEndTime(
          21600
              + i * 0.72); // leave at 6 o'clock, one vehicle entering after other in a short while
      // so that there is no peak at one second
      // activity1.setEndTime(21600);
      plan.addActivity(activity1); // add the Activity to the Plan

      /*
       * Create a Leg. A Leg initially hasn't got many attributes. It just says that a car will be used.
       */
      plan.addLeg(populationFactory.createLeg("car"));

      /*
       * Create a "work" Activity, at a different location.
       */
      Activity activity2 =
          populationFactory.createActivityFromCoord("work", new Coord(689426.65361, 4826700.65288));
      activity2.setEndTime(57600); // leave at 4 p.m.
      plan.addActivity(activity2);
      System.out.println("Last Departure Time: " + claculateTime(activity1.getEndTime()));

      /*
       * Create another car Leg.
       */
      person.addPlan(plan);
    }

    for (long i = 1; i <= 5000; i++) {
      key = i + 5000;
      Person person = populationFactory.createPerson(Id.createPersonId(key));
      population.addPerson(person);
      Plan plan = populationFactory.createPlan();
      Coord homeCoordinates = new Coord(686661.13571, 4826063.88649);
      Activity activity1 = populationFactory.createActivityFromCoord("home", homeCoordinates);
      activity1.setEndTime(21600 + i * 1); // leave at 6 o'clock
      // activity1.setEndTime(21600);
      plan.addActivity(activity1); // add the Activity to the Plan
      plan.addLeg(populationFactory.createLeg("car"));
      Activity activity2 =
          populationFactory.createActivityFromCoord("work", new Coord(689426.65361, 4826700.65288));
      activity2.setEndTime(57600); // leave at 4 p.m.
      plan.addActivity(activity2);
      System.out.println("Last Departure Time: " + claculateTime(activity1.getEndTime()));
      person.addPlan(plan);
    }

    /*
     * Write the population (of 1 Person) to a file.
     */
    MatsimWriter popWriter =
        new org.matsim.api.core.v01.population.PopulationWriter(population, network);
    popWriter.write("H:\\Mike Work\\input\\population.xml");
  }
Пример #21
0
  /**
   * Tests that the travel times are correctly calculated during the simulation.
   *
   * @author mrieser
   */
  @Test
  public void testTravelTimeCalculation() {
    Config config = this.utils.loadConfig(null);
    Fixture f = new Fixture(config);

    /* Create 2 persons driving from link 1 to link 3, both starting at the
     * same time at 7am.  */
    Population population = f.scenario.getPopulation();
    PopulationFactory factory = population.getFactory();
    Person person1 = null;

    person1 = factory.createPerson(Id.create("1", Person.class));
    Plan plan1 = factory.createPlan();
    person1.addPlan(plan1);
    Activity a1 = factory.createActivityFromLinkId("h", f.link1.getId());
    a1.setEndTime(7.0 * 3600);
    plan1.addActivity(a1);
    Leg leg1 = factory.createLeg(TransportMode.car);
    plan1.addLeg(leg1);
    NetworkRoute route1 =
        ((PopulationFactoryImpl) f.scenario.getPopulation().getFactory())
            .createRoute(NetworkRoute.class, f.link1.getId(), f.link3.getId());
    leg1.setRoute(route1);
    ArrayList<Id<Link>> linkIds = new ArrayList<Id<Link>>();
    linkIds.add(f.link2.getId());
    route1.setLinkIds(f.link1.getId(), linkIds, f.link3.getId());
    plan1.addActivity(factory.createActivityFromLinkId("h", f.link3.getId()));
    population.addPerson(person1);

    Person person2 = factory.createPerson(Id.create("2", Person.class));
    Plan plan2 = factory.createPlan();
    person2.addPlan(plan2);
    Activity a2 = factory.createActivityFromLinkId("h", f.link1.getId());
    a2.setEndTime(7.0 * 3600);
    plan2.addActivity(a2);
    Leg leg2 = factory.createLeg(TransportMode.car);
    plan2.addLeg(leg2);
    NetworkRoute route2 =
        ((PopulationFactoryImpl) f.scenario.getPopulation().getFactory())
            .createRoute(NetworkRoute.class, f.link1.getId(), f.link3.getId());
    leg2.setRoute(route2);
    route2.setLinkIds(f.link1.getId(), linkIds, f.link3.getId());
    plan2.addActivity(factory.createActivityFromLinkId("h", f.link3.getId()));
    population.addPerson(person2);

    // Complete the configuration for our test case
    // - set scoring parameters
    ActivityParams actParams = new ActivityParams("h");
    actParams.setTypicalDuration(8 * 3600);
    actParams.setPriority(1.0);
    config.planCalcScore().addActivityParams(actParams);
    // - define iterations
    config.controler().setLastIteration(0);
    // - make sure we don't use threads, as they are not deterministic
    config.global().setNumberOfThreads(0);

    // Now run the simulation
    Controler controler = new Controler(f.scenario);
    controler.getConfig().controler().setCreateGraphs(false);
    controler.getConfig().controler().setWriteEventsInterval(0);
    controler.setDumpDataAtEnd(false);
    controler.run();

    // test if we got the right result
    // the actual result is 151sec, not 150, as each vehicle "loses" 1sec in the buffer
    assertEquals(
        "TravelTimeCalculator has wrong result",
        151.0,
        controler.getLinkTravelTimes().getLinkTravelTime(f.link2, 7 * 3600, null, null),
        0.0);

    // now test that the ReRoute-Strategy also knows about these travel times...
    config.controler().setLastIteration(1);
    ConfigGroup strategyParams = config.getModule("strategy");
    strategyParams.addParam("maxAgentPlanMemorySize", "4");
    strategyParams.addParam("ModuleProbability_1", "1.0");
    strategyParams.addParam("Module_1", "ReRoute");
    // Run the simulation again
    controler = new Controler(f.scenario);
    controler.getConfig().controler().setCreateGraphs(false);
    controler
        .getConfig()
        .controler()
        .setOverwriteFileSetting(
            OutputDirectoryHierarchy.OverwriteFileSetting.overwriteExistingFiles);
    controler.getConfig().controler().setWriteEventsInterval(0);
    controler.run();

    // test that the plans have the correct times
    assertEquals(
        "ReRoute seems to have wrong travel times.",
        151.0,
        ((Leg) (person1.getPlans().get(1).getPlanElements().get(1))).getTravelTime(),
        0.0);
  }