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(edrt) Allow multi. chargers per link #2919

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merged 4 commits into from
Nov 6, 2023
Merged

(edrt) Allow multi. chargers per link #2919

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fc66b5f
Allow multi. chargers per link
steffenaxer Nov 5, 2023
8071b20
Smallest queue selection
steffenaxer Nov 5, 2023
da3e1b9
Select free chargers first
steffenaxer Nov 5, 2023
022c89e
Change to comparingInt
steffenaxer Nov 5, 2023
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23 changes: 16 additions & 7 deletions ...n/java/org/matsim/contrib/drt/extension/edrt/scheduler/EmptyVehicleChargingScheduler.java
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Original file line number Diff line number Diff line change
Expand Up @@ -21,20 +21,23 @@

import org.matsim.api.core.v01.Id;
import org.matsim.api.core.v01.network.Link;
import org.matsim.contrib.drt.extension.edrt.schedule.EDrtTaskFactoryImpl;
import org.matsim.contrib.drt.schedule.DrtStayTask;
import org.matsim.contrib.drt.schedule.DrtTaskFactory;
import org.matsim.contrib.dvrp.fleet.DvrpVehicle;
import org.matsim.contrib.dvrp.schedule.Schedule;
import org.matsim.contrib.drt.extension.edrt.schedule.EDrtTaskFactoryImpl;
import org.matsim.contrib.ev.charging.ChargingStrategy;
import org.matsim.contrib.ev.charging.ChargingWithAssignmentLogic;
import org.matsim.contrib.evrp.EvDvrpVehicle;
import org.matsim.contrib.ev.fleet.ElectricVehicle;
import org.matsim.contrib.ev.infrastructure.Charger;
import org.matsim.contrib.ev.infrastructure.ChargingInfrastructure;
import org.matsim.contrib.evrp.EvDvrpVehicle;
import org.matsim.core.mobsim.framework.MobsimTimer;

import java.util.Comparator;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.stream.Collectors;

/**
Expand All @@ -43,30 +46,36 @@
public class EmptyVehicleChargingScheduler {
private final MobsimTimer timer;
private final EDrtTaskFactoryImpl taskFactory;
private final Map<Id<Link>, Charger> linkToChargerMap;
private final Map<Id<Link>, List<Charger>> linkToChargersMap;

public EmptyVehicleChargingScheduler(MobsimTimer timer, DrtTaskFactory taskFactory,
ChargingInfrastructure chargingInfrastructure) {
this.timer = timer;
this.taskFactory = (EDrtTaskFactoryImpl)taskFactory;
linkToChargerMap = chargingInfrastructure.getChargers()
linkToChargersMap = chargingInfrastructure.getChargers()
.values()
.stream()
.collect(Collectors.toMap(c -> c.getLink().getId(), c -> c));
.collect(Collectors.groupingBy(c -> c.getLink().getId()));
}

public void chargeVehicle(DvrpVehicle vehicle) {
DrtStayTask currentTask = (DrtStayTask)vehicle.getSchedule().getCurrentTask();
Link currentLink = currentTask.getLink();
Charger charger = linkToChargerMap.get(currentLink.getId());
if (charger != null) {
List<Charger> chargers = linkToChargersMap.get(currentLink.getId());
if (chargers != null) {
Optional<Charger> freeCharger = chargers.stream().filter(c -> c.getLogic().getPluggedVehicles().isEmpty()).findFirst();

// Empty charger or at least smallest queue charger
Charger charger = freeCharger.orElseGet(() -> chargers.stream().min(Comparator.comparingInt(e -> e.getLogic().getQueuedVehicles().size())).orElseThrow());
ElectricVehicle ev = ((EvDvrpVehicle)vehicle).getElectricVehicle();
if (!charger.getLogic().getChargingStrategy().isChargingCompleted(ev)) {
chargeVehicleImpl(vehicle, charger);
}
}
}



private void chargeVehicleImpl(DvrpVehicle vehicle, Charger charger) {
Schedule schedule = vehicle.getSchedule();
DrtStayTask stayTask = (DrtStayTask)schedule.getCurrentTask();
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