@Override public void onPrepareSim() { new JDEQSimulation(config, scenario, eventsManager); // Initialize JDEQSim static fields t = new Timer(); t.startTimer(); Road.setAllRoads(new HashMap<Id<Link>, Road>()); // initialize network Road road; for (Link link : this.scenario.getNetwork().getLinks().values()) { road = new Road(scheduler, link); Road.getAllRoads().put(link.getId(), road); } }
@Override // let enter the car into the road immediatly public void handleMessage() { Road road = (Road) this.getReceivingUnit(); road.incrementPromisedToEnterRoad(); // this will be decremented in // enter road road.setTimeOfLastEnteringVehicle(getMessageArrivalTime()); road.removeFirstDeadlockPreventionMessage(this); road.removeFromInterestedInEnteringRoad(); vehicle.scheduleEnterRoadMessage(getMessageArrivalTime(), road); }
public static Road getRoad(Id<Link> linkId) { return getAllRoads().get(linkId); }
@Override public void handleMessage() { if (vehicle.isCurrentLegFinished()) { /* * the leg is completed, try to enter the last link but do not enter * it (just wait, until you have clearance for enter and then leave * the road) */ vehicle.initiateEndingLegMode(); vehicle.moveToFirstLinkInNextLeg(); Road road = Road.getRoad(vehicle.getCurrentLinkId()); road.enterRequest(vehicle, getMessageArrivalTime()); } else if (!vehicle.isCurrentLegFinished()) { // if leg is not finished yet vehicle.moveToNextLinkInLeg(); Road nextRoad = Road.getRoad(vehicle.getCurrentLinkId()); nextRoad.enterRequest(vehicle, getMessageArrivalTime()); } }
private void scheduleEndLegMessage(double time) { // move to first link in next leg and schedule an end leg message vehicle.moveToFirstLinkInNextLeg(); Road road = Road.getRoad(vehicle.getCurrentLinkId()); vehicle.scheduleEndLegMessage(time, road); }
@Override public void handleMessage() { Road road = (Road) this.getReceivingUnit(); road.leaveRoad(vehicle, getMessageArrivalTime()); }
public void scheduleEnterRoadMessage(double scheduleTime, Road road) { /* * before entering the new road, we must leave the previous road (if * there is a previous road) the first link does not need to be left * (which has index -1) */ if (this.getLinkIndex() >= 0) { scheduleLeavePreviousRoadMessage(scheduleTime); } if (isEndingLegMode()) { /* * attention: as we are not actually entering the road, we need to * give back the promised space to the road else a precondition of * the enterRequest would not be correct any more (which involves * the noOfCarsPromisedToEnterRoad variable) */ road.giveBackPromisedSpaceToRoad(); // next road scheduleEndLegMessage(scheduleTime, road); } else { _scheduleEnterRoadMessage(scheduleTime, road); } }
@Override public void processEvent() { Road road = (Road) this.getReceivingUnit(); Event event = null; event = new LinkLeaveEvent(this.getMessageArrivalTime(), Id.create(vehicle.getOwnerPerson().getId(), org.matsim.vehicles.Vehicle.class), road.getLink().getId()); eventsManager.processEvent(event); }
@After public final void tearDown() throws Exception { this.eventsByPerson = null; this.vehicleToDriver = null; this.allEvents = null; Road.getAllRoads().clear(); // SimulationParameter contains a Map containing Links which refer to the Network, give that free for GC }
@Override public void handleMessage() { // if current leg is in car mode, then enter request in first road if (vehicle.getCurrentLeg().getMode().equals(TransportMode.car)) { // if empty leg, then end leg, else simulate leg if (vehicle.getCurrentLinkRoute().length == 0) { // move to first link in next leg and schedule an end leg // message // duration of leg = 0 (departure and arrival time is the same) scheduleEndLegMessage(getMessageArrivalTime()); } else { // start the new leg Road road = Road.getRoad(vehicle.getCurrentLinkId()); road.enterRequest(vehicle, getMessageArrivalTime()); } } else { scheduleEndLegMessage(getMessageArrivalTime() + vehicle.getCurrentLeg().getTravelTime()); } }
public void scheduleLeavePreviousRoadMessage(double scheduleTime) { Road previousRoad = null; Id<Link> previousLinkId = null; /* * we need to handle the first road in a leg specially, because the load * to be left is accessed over the last act performed instead of the leg */ if (this.getLinkIndex() == 0) { Plan plan = ownerPerson.getSelectedPlan(); List<? extends PlanElement> actsLegs = plan.getPlanElements(); previousLinkId = ((Activity) actsLegs.get(legIndex - 1)).getLinkId(); previousRoad = Road.getRoad(previousLinkId); } else if (this.getLinkIndex() >= 1) { previousLinkId = this.getCurrentLinkRoute()[this.getLinkIndex() - 1]; previousRoad = Road.getRoad(previousLinkId); } else { log.error("Some thing is wrong with the simulation: Why is this.getLinkIndex() negative"); } scheduleLeaveRoadMessage(scheduleTime, previousRoad); }
@Override public void run() { events.initProcessing(); Timer t = new Timer(); t.startTimer(); Scheduler scheduler = new Scheduler(new MessageQueue(), config.getSimulationEndTime()); Road.setAllRoads(new HashMap<Id<Link>, Road>()); // initialize network Road road; for (Link link : this.scenario.getNetwork().getLinks().values()) { road = new Road(scheduler, link); Road.getAllRoads().put(link.getId(), road); } for (Person person : this.scenario.getPopulation().getPersons().values()) { new Vehicle(scheduler, person, activityDurationInterpretation); // the vehicle registers itself to the scheduler } scheduler.startSimulation(); t.endTimer(); log.info("Time needed for one iteration (only JDEQSimulation part): " + t.getMeasuredTime() + "[ms]"); events.finishProcessing(); } }
Road road = Road.getRoad(getCurrentLinkId());
Road road = Road.getRoad(this.vehicle.getCurrentLinkId());