Exemplo n.º 1
0
 @Override
 public void run(Person person) {
   try {
     Plan plan = person.getSelectedPlan();
     this.transitLegsRemover.run(plan);
     //				for (Plan plan : person.getPlans()) {
     Activity prevAct = null;
     for (PlanElement pe : plan.getPlanElements()) {
       if (pe instanceof Activity) {
         Activity act = (Activity) pe;
         if (prevAct != null) {
           List<Leg> legs =
               router.calcRoute(
                   new FakeFacility(prevAct.getCoord()),
                   new FakeFacility(act.getCoord()),
                   act.getStartTime(),
                   person);
           out.write(
               person.getId()
                   + " "
                   + prevAct.getCoord()
                   + " -> "
                   + act.getCoord()
                   + " @ "
                   + Time.writeTime(act.getStartTime())
                   + " :\n");
           if (legs != null) {
             for (Leg l : legs) {
               out.write("  " + l.getMode());
               if (l.getRoute() instanceof ExperimentalTransitRoute) {
                 ExperimentalTransitRoute r = (ExperimentalTransitRoute) l.getRoute();
                 out.write(" " + r.getRouteDescription());
               }
               out.write("\n");
             }
           }
         }
         prevAct = act;
       }
     }
     //				}
   } catch (IOException e) {
     throw new RuntimeException(e);
   }
 }
 private void handleLastActivity(EventsToScore eventsToScore, Fixture f, Activity activity) {
   eventsToScore.handleEvent(
       new ActivityStartEvent(
           activity.getStartTime(),
           f.person.getId(),
           activity.getLinkId(),
           activity.getFacilityId(),
           activity.getType()));
 }
 private void writeAct(final Activity act, final BufferedWriter out) throws IOException {
   out.write("\t\t\t<act type=\"");
   out.write(act.getType());
   out.write("\"");
   if (act.getLinkId() != null) {
     out.write(" link=\"");
     out.write(act.getLinkId().toString());
     out.write("\"");
   }
   if (act.getFacilityId() != null) {
     out.write(" facility=\"");
     out.write(act.getFacilityId().toString());
     out.write("\"");
   }
   if (act.getCoord() != null) {
     final Coord coord = coordinateTransformation.transform(act.getCoord());
     out.write(" x=\"");
     out.write(Double.toString(coord.getX()));
     out.write("\" y=\"");
     out.write(Double.toString(coord.getY()));
     out.write("\"");
   }
   if (act.getStartTime() != Time.UNDEFINED_TIME) {
     out.write(" start_time=\"");
     out.write(Time.writeTime(act.getStartTime()));
     out.write("\"");
   }
   if (act != null) {
     Activity a = act;
     if (a.getMaximumDuration() != Time.UNDEFINED_TIME) {
       out.write(" max_dur=\"");
       out.write(Time.writeTime(a.getMaximumDuration()));
       out.write("\"");
     }
   }
   if (act.getEndTime() != Time.UNDEFINED_TIME) {
     out.write(" end_time=\"");
     out.write(Time.writeTime(act.getEndTime()));
     out.write("\"");
   }
   out.write(" />\n");
 }
 @Override
 public final void handleActivity(Activity activity) {
   double startTime = activity.getStartTime();
   double endTime = activity.getEndTime();
   if (startTime == Time.UNDEFINED_TIME && endTime != Time.UNDEFINED_TIME) {
     for (ActivityScoring activityScoringFunction : activityScoringFunctions) {
       activityScoringFunction.handleFirstActivity(activity);
     }
   } else if (startTime != Time.UNDEFINED_TIME && endTime != Time.UNDEFINED_TIME) {
     for (ActivityScoring activityScoringFunction : activityScoringFunctions) {
       activityScoringFunction.handleActivity(activity);
     }
   } else if (startTime != Time.UNDEFINED_TIME && endTime == Time.UNDEFINED_TIME) {
     for (ActivityScoring activityScoringFunction : activityScoringFunctions) {
       activityScoringFunction.handleLastActivity(activity);
     }
   } else {
     throw new RuntimeException(
         "Trying to score an activity without start or end time. Should not happen.");
   }
 }
Exemplo n.º 5
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.");
  }