Inheritance diagram for org.matsim.pt.ReconstructingUmlaufBuilder:

Public Member Functions
	ReconstructingUmlaufBuilder (Scenario scenario)

Collection< Umlauf >	build ()

Private Member Functions
void	createUmlaeufe ()

Id< Umlauf >	getUmlaufIdForVehicleId (Id< Vehicle > vehId)

Id< Umlauf >	createUmlaufIdFromVehicle (Vehicle vehicle)

void	createEmptyUmlaeufe ()

void	createUmlaufStuecke ()

void	printStatus (int cnt)

Private Attributes
final Collection< TransitLine >	transitLines

final Vehicles	vehicles

Map< Id< Umlauf >, Umlauf >	umlaeufe = null

ArrayList< UmlaufStueck >	umlaufStuecke

final UmlaufInterpolator	umlaufInterpolator

final Map< Id< Vehicle >, Id< Umlauf > >	umlaufIdsByVehicleId

Static Private Attributes
static final Logger	log = LogManager.getLogger(ReconstructingUmlaufBuilder.class)

static final Comparator< UmlaufStueck >	departureTimeComparator

Detailed Description

Generates Umlaeufe (= vehicle runs) from the transit schedule. Will do something interesting only if Departures in the org.matsim.pt.transitSchedule.api.TransitSchedule have vehicle ids, and the same vehicle is used for multiple departures.

Author: (of documentation) kai

Definition at line 47 of file ReconstructingUmlaufBuilder.java.

Constructor & Destructor Documentation

◆ ReconstructingUmlaufBuilder()

org.matsim.pt.ReconstructingUmlaufBuilder.ReconstructingUmlaufBuilder ( Scenario scenario )

Definition at line 66 of file ReconstructingUmlaufBuilder.java.

References org.matsim.api.core.v01.Scenario.getConfig(), org.matsim.api.core.v01.Scenario.getNetwork(), org.matsim.pt.transitSchedule.api.TransitSchedule.getTransitLines(), org.matsim.api.core.v01.Scenario.getTransitSchedule(), org.matsim.api.core.v01.Scenario.getTransitVehicles(), and org.matsim.core.config.Config.scoring().

                                                                     {
         // (normal constructor used from TransitQSimEngine for testing :-(.  kai, mar'20) yy change
 
         this.umlaufInterpolator = new UmlaufInterpolator(scenario.getNetwork(), scenario.getConfig().scoring());
         this.transitLines = scenario.getTransitSchedule().getTransitLines().values();
         this.vehicles = scenario.getTransitVehicles();
         this.umlaufIdsByVehicleId = new HashMap<>();
     }

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Member Function Documentation

◆ build()

Collection<Umlauf> org.matsim.pt.ReconstructingUmlaufBuilder.build ( )

Implements org.matsim.pt.UmlaufBuilder.

Definition at line 76 of file ReconstructingUmlaufBuilder.java.

References org.matsim.pt.ReconstructingUmlaufBuilder.createEmptyUmlaeufe(), org.matsim.pt.ReconstructingUmlaufBuilder.createUmlaeufe(), and org.matsim.pt.ReconstructingUmlaufBuilder.createUmlaufStuecke().

                                       {
         umlaeufe = new HashMap<>();
         createEmptyUmlaeufe();
         createUmlaufStuecke();
         createUmlaeufe();
         return umlaeufe.values();
     }

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◆ createUmlaeufe()

void org.matsim.pt.ReconstructingUmlaufBuilder.createUmlaeufe ( )

private

(connect multiple umlautStuecke to one umlauf. will do anything interesting only if same vehicle is shared across multiple departures. vehicle id can be set for departures in transit schedule. but usually isn't)

Definition at line 88 of file ReconstructingUmlaufBuilder.java.

References org.matsim.pt.ReconstructingUmlaufBuilder.getUmlaufIdForVehicleId().

Referenced by org.matsim.pt.ReconstructingUmlaufBuilder.build().

                                  {
         int cnt = 0;
         for (UmlaufStueck umlaufStueck : umlaufStuecke) {
             Id<Umlauf> umlaufId = this.getUmlaufIdForVehicleId(umlaufStueck.getDeparture().getVehicleId());
             if (umlaufId == null) {
                 throw new RuntimeException("UmlaufId could not be found. veh=" + umlaufStueck.getDeparture().getVehicleId());
             }
             Umlauf umlauf = umlaeufe.get(umlaufId);
             if (umlauf == null) {
                 throw new RuntimeException("Umlauf could not be found: " + umlaufId);
             }
             umlaufInterpolator.addUmlaufStueckToUmlauf(umlaufStueck, umlauf);
             cnt++;
             printStatus(cnt);
         }
     }

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◆ getUmlaufIdForVehicleId()

Id<Umlauf> org.matsim.pt.ReconstructingUmlaufBuilder.getUmlaufIdForVehicleId ( Id< Vehicle > vehId )

private

Definition at line 105 of file ReconstructingUmlaufBuilder.java.

Referenced by org.matsim.pt.ReconstructingUmlaufBuilder.createUmlaeufe().

                                                                  {
         return this.umlaufIdsByVehicleId.get(vehId);
     }

◆ createUmlaufIdFromVehicle()

Id<Umlauf> org.matsim.pt.ReconstructingUmlaufBuilder.createUmlaufIdFromVehicle ( Vehicle vehicle )

private

Definition at line 109 of file ReconstructingUmlaufBuilder.java.

References org.matsim.api.core.v01.Id< T >.create(), org.matsim.api.core.v01.Identifiable< T >.getId(), org.matsim.vehicles.VehicleType.getId(), and org.matsim.vehicles.Vehicle.getType().

Referenced by org.matsim.pt.ReconstructingUmlaufBuilder.createEmptyUmlaeufe().

                                                                  {
         Id<Umlauf> id = Id.create(vehicle.getId().toString() + "_" + vehicle.getType().getId().toString(), Umlauf.class);
         this.umlaufIdsByVehicleId.put(vehicle.getId(), id);
         return id;
     }

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◆ createEmptyUmlaeufe()

void org.matsim.pt.ReconstructingUmlaufBuilder.createEmptyUmlaeufe ( )

private

(create the data structures. each transit vehicles gets an empty umlauf)

Definition at line 118 of file ReconstructingUmlaufBuilder.java.

References org.matsim.pt.ReconstructingUmlaufBuilder.createUmlaufIdFromVehicle(), org.matsim.pt.UmlaufImpl.getId(), org.matsim.vehicles.Vehicles.getVehicles(), and org.matsim.pt.UmlaufImpl.setVehicleId().

Referenced by org.matsim.pt.ReconstructingUmlaufBuilder.build().

                                        {
         for (Vehicle vehicle : vehicles.getVehicles().values()) {
             UmlaufImpl umlauf = new UmlaufImpl(this.createUmlaufIdFromVehicle(vehicle));
             umlauf.setVehicleId(vehicle.getId());
             umlaeufe.put(umlauf.getId(), umlauf);
         }
     }

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◆ createUmlaufStuecke()

void org.matsim.pt.ReconstructingUmlaufBuilder.createUmlaufStuecke ( )

private

(one for each "departure" in the transit schedule. also sort them by departure time)

Definition at line 129 of file ReconstructingUmlaufBuilder.java.

References org.matsim.core.gbl.Gbl.assertNotNull(), and org.matsim.pt.ReconstructingUmlaufBuilder.printStatus().

Referenced by org.matsim.pt.ReconstructingUmlaufBuilder.build().

                                        {
         this.umlaufStuecke = new ArrayList<>();
         log.info("Generating UmlaufStuecke ...");
         int cnt = 0;
         for (TransitLine line : transitLines) {
             for (TransitRoute route : line.getRoutes().values()) {
                 Gbl.assertNotNull(route.getRoute()); // will fail much later if this is null.  kai, may'17
                 for (Departure departure : route.getDepartures().values()) {
                     UmlaufStueck umlaufStueck = new UmlaufStueck(line, route, departure);
                     umlaufStuecke.add(umlaufStueck);
                     cnt++;
                     printStatus(cnt);
                 }
             }
         }
         log.info("... done generating UmlaufStuecke");
         Collections.sort(this.umlaufStuecke, departureTimeComparator);
     }

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◆ printStatus()

void org.matsim.pt.ReconstructingUmlaufBuilder.printStatus ( int cnt )

private

Definition at line 148 of file ReconstructingUmlaufBuilder.java.

Referenced by org.matsim.pt.ReconstructingUmlaufBuilder.createUmlaufStuecke().

                                      {
         if ( cnt%100==0 ) {
             System.out.print('.');
             System.out.flush();
         }
         if ( cnt%10000==0 ) {
             System.out.println();
             System.out.flush();
         }
     }

Member Data Documentation

◆ log

final Logger org.matsim.pt.ReconstructingUmlaufBuilder.log = LogManager.getLogger(ReconstructingUmlaufBuilder.class)

staticprivate

Definition at line 48 of file ReconstructingUmlaufBuilder.java.

◆ departureTimeComparator

final Comparator<UmlaufStueck> org.matsim.pt.ReconstructingUmlaufBuilder.departureTimeComparator

staticprivate

Initial value:

= new Comparator<UmlaufStueck>() {
        @Override
        public int compare(UmlaufStueck o1, UmlaufStueck o2) {
            return Double.compare(o1.getDeparture().getDepartureTime(), o2.getDeparture().getDepartureTime());
        }
    }

Definition at line 50 of file ReconstructingUmlaufBuilder.java.