コード例 #1
0
  /**
   * Tests if the scoring function correctly handles {@link PersonMoneyEvent}. It generates one
   * person with one plan having two activities (home, work) and a car-leg in between. It then tests
   * the scoring function by calling several methods on an instance of the scoring function with the
   * aforementioned plan.
   */
  @Test
  public void testAddMoney() {
    Fixture f = new Fixture();

    // score the same plan twice
    PersonImpl person1 = new PersonImpl(Id.create(1, Person.class));
    PlanImpl plan1 = person1.createAndAddPlan(true);
    Activity act1a =
        plan1.createAndAddActivity("home", (Id<Link>) null); // , 0, 7.0*3600, 7*3600, false);
    act1a.setEndTime(f.secondLegStartTime);
    Leg leg1 = plan1.createAndAddLeg(TransportMode.car); // , 7*3600, 100, 7*3600+100);
    leg1.setDepartureTime(f.secondLegStartTime);
    leg1.setTravelTime(f.secondLegTravelTime);
    Route route2 = new GenericRouteImpl(null, null);
    leg1.setRoute(route2);
    route2.setDistance(20000.0);
    Activity act1b =
        plan1.createAndAddActivity(
            "work",
            (Id<Link>) null); // , 7.0*3600+100, Time.UNDEFINED_TIME, Time.UNDEFINED_TIME, false);
    act1b.setStartTime(f.secondLegStartTime + f.secondLegTravelTime);
    ScoringFunction sf1 = getScoringFunctionInstance(f, person1);
    sf1.handleActivity(act1a);
    sf1.handleLeg(leg1);
    sf1.handleActivity(act1b);

    sf1.finish();
    double score1 = sf1.getScore();

    ScoringFunction sf2 = getScoringFunctionInstance(f, person1);
    sf2.handleActivity(act1a);
    sf2.addMoney(1.23);
    sf2.handleLeg(leg1);
    sf2.addMoney(-2.46);
    sf2.handleActivity(act1b);
    sf2.addMoney(4.86);
    sf2.addMoney(-0.28);
    sf2.finish();
    double score2 = sf2.getScore();

    assertEquals(1.23 - 2.46 + 4.86 - 0.28, score2 - score1, EPSILON);
  }
コード例 #2
0
ファイル: SurveyParser.java プロジェクト: sebhoerl/matsim
  private void processDiary() {
    LOG.info("Processing diary...");
    PopulationFactory pf = this.sc.getPopulation().getFactory();

    Map<String, Integer> chainCount = new TreeMap<>();

    int noTrips = 0;
    int noFirstTrip = 0;
    int noZoneInfo = 0;
    int zoneInfo = 0;

    Counter counter = new Counter("  person # ");
    for (Id<Person> pId : this.tripMap.keySet()) {
      List<String[]> list = tripMap.get(pId);
      Map<String, String[]> map = new TreeMap<>();
      for (String[] sa : list) {
        String tripNumber = sa[23];
        if (!tripNumber.equals("")) {
          String tripId = String.format("%02d", Integer.parseInt(tripNumber));
          map.put(tripId, sa);
        }
      }

      if (map.size() == 0) {
        noTrips++;
      } else {
        /* Try and do some magic with the diary. */
        Plan plan = pf.createPlan();

        /* Check the first activity. */
        String chain = "";
        String[] sa = map.get("01");
        if (sa == null) {
          /* There is no first trip numbered '01'. */
          LOG.warn(pId.toString() + ": " + map.keySet().toString());
          noFirstTrip++;
        } else {
          chain += "h";
          String homeZone = sa[7];
          Coord homeCoord = sampleCoord(homeZone, "h");

          Activity firstHome = pf.createActivityFromCoord("h", homeCoord);
          double homeEnd = 0.0;
          try {
            homeEnd = Time.parseTime(sa[25]);
          } catch (NumberFormatException e) {
            LOG.error(" TIME: ===> " + pId.toString() + ": " + sa[25]);
          }
          firstHome.setEndTime(homeEnd);
          plan.addActivity(firstHome);
        }

        /* Parse the chain. */
        Iterator<String> it = map.keySet().iterator();

        while (it.hasNext()) {
          String trip = it.next();
          String[] tripSa = map.get(trip);
          String tripPurpose = tripSa[33];
          String matsimTrip =
              DiaryEnums.TripPurpose.parseFromCode(
                      tripPurpose.equals("") || tripPurpose.equals(" ")
                          ? 0
                          : Integer.parseInt(tripPurpose))
                  .getMatsimActivityCode();
          chain += "-" + matsimTrip;

          /* Add the trip to plan. */
          String recordedMode = tripSa[34];
          if (recordedMode.contains(";")) {
            LOG.error("Multiple modes for " + pId.toString() + ": " + recordedMode);
            throw new RuntimeException();
          }
          String matsimMode =
              DiaryEnums.ModeOfTravel.parseFromCode(
                      tripSa[34].equals("") || tripSa[34].equalsIgnoreCase(" ")
                          ? 0
                          : Integer.parseInt(tripSa[34]))
                  .getMatsimMode();
          Leg leg = pf.createLeg(matsimMode);
          double tripStartTime = 0.0;
          double tripEndTime = 0.0;
          try {
            tripStartTime = Time.parseTime(tripSa[25]);
          } catch (NumberFormatException e) {
            LOG.error(" TIME: ===> " + pId.toString() + ": " + tripSa[25]);
          }
          try {
            tripEndTime = Time.parseTime(tripSa[27]);
          } catch (NumberFormatException e) {
            LOG.error(" TIME: ===> " + pId.toString() + ": " + tripSa[27]);
          }
          leg.setDepartureTime(tripStartTime);
          leg.setTravelTime(tripEndTime - tripStartTime);
          plan.addLeg(leg);

          /* Add the destination activity. */
          if (tripSa[32].equals("") || tripSa[32].equals(" ")) {
            if (!matsimTrip.equalsIgnoreCase("h")) {
              zoneInfo++;
            } else {
              noZoneInfo++;
            }
          } else {
            zoneInfo++;
          }
          Coord actCoord = sampleCoord(tripSa[32], matsimTrip);
          Activity act = pf.createActivityFromCoord(matsimTrip, actCoord);
          act.setStartTime(tripEndTime);
          plan.addActivity(act);
        }

        /* Check and add chain. */
        if (!chainCount.containsKey(chain)) {
          chainCount.put(chain, 1);
        } else {
          int oldCount = chainCount.get(chain);
          chainCount.put(chain, oldCount + 1);
        }

        /* Finally, associate the plan with the person. */
        sc.getPopulation().getPersons().get(pId).addPlan(plan);
      }
      counter.incCounter();
    }
    counter.printCounter();

    LOG.info("          Number of persons with no trips: " + noTrips);
    LOG.info("    Number of persons with no first trips: " + noFirstTrip);
    LOG.info(" Number of destinations without zone info: " + noZoneInfo);
    LOG.info("    Number of destinations with zone info: " + zoneInfo);

    /* Report the activity chain types. */
    SortedSet<Entry<String, Integer>> set = entriesSortedByValues(chainCount);
    Iterator<Entry<String, Integer>> iter = set.iterator();
    while (iter.hasNext()) {
      Entry<String, Integer> entry = iter.next();
      LOG.info("  " + entry.getKey() + " (" + entry.getValue() + ")");
    }

    LOG.info("Done processing diary.");
  }
コード例 #3
0
ファイル: DemoScenario.java プロジェクト: krlmlr/matsim
  /**
   * @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.");
  }