add middleman for drt optimization constraints

matsim-org · May 21, 2024 · 12ca6a5 · 12ca6a5
1 parent 70eec34
commit 12ca6a5
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Showing 26 changed files with 355 additions and 249 deletions.
diff --git a/.../contrib/commercialTrafficApplications/jointDemand/examples/RunJointDemandDRTExample.java b/.../contrib/commercialTrafficApplications/jointDemand/examples/RunJointDemandDRTExample.java
@@ -30,6 +30,7 @@
 import org.matsim.contrib.commercialTrafficApplications.jointDemand.JointDemandConfigGroup;
 import org.matsim.contrib.commercialTrafficApplications.jointDemand.JointDemandModule;
 import org.matsim.contrib.common.zones.systems.grid.square.SquareGridZoneSystemParams;
+import org.matsim.contrib.drt.optimizer.DrtOptimizationConstraintsSet;
 import org.matsim.contrib.drt.optimizer.insertion.extensive.ExtensiveInsertionSearchParams;
 import org.matsim.contrib.drt.run.DrtConfigGroup;
 import org.matsim.contrib.drt.run.DrtConfigs;
@@ -141,9 +142,10 @@ private static void loadConfigGroups(Config config) {
 		MultiModeDrtConfigGroup multiModeDrtConfigGroup = ConfigUtils.addOrGetModule(config, MultiModeDrtConfigGroup.class);
 
         DrtConfigGroup drtCfg = new DrtConfigGroup();
-		drtCfg.getDefaultDrtOptimizationConstraintsParam().maxWaitTime = 2 * 3600;
-		drtCfg.getDefaultDrtOptimizationConstraintsParam().maxTravelTimeAlpha = 5;
-		drtCfg.getDefaultDrtOptimizationConstraintsParam().maxTravelTimeBeta = 15 * 60;
+        DrtOptimizationConstraintsSet defaultConstraintsSet = drtCfg.addOrGetDrtOptimizationConstraintsParams().addOrGetDefaultDrtOptimizationConstraintsSet();
+        defaultConstraintsSet.maxWaitTime = 2 * 3600;
+		defaultConstraintsSet.maxTravelTimeAlpha = 5;
+		defaultConstraintsSet.maxTravelTimeBeta = 15 * 60;
         drtCfg.stopDuration = 60;
         drtCfg.vehiclesFile = "jointDemand_vehicles.xml";
         multiModeDrtConfigGroup.addParameterSet(drtCfg);

diff --git a/.../src/main/java/org/matsim/contrib/drt/extension/edrt/run/EDrtModeOptimizerQSimModule.java b/.../src/main/java/org/matsim/contrib/drt/extension/edrt/run/EDrtModeOptimizerQSimModule.java
@@ -28,13 +28,7 @@
 import org.matsim.contrib.drt.extension.edrt.schedule.EDrtStayTaskEndTimeCalculator;
 import org.matsim.contrib.drt.extension.edrt.schedule.EDrtTaskFactoryImpl;
 import org.matsim.contrib.drt.extension.edrt.scheduler.EmptyVehicleChargingScheduler;
-import org.matsim.contrib.drt.optimizer.DefaultDrtOptimizer;
-import org.matsim.contrib.drt.optimizer.DrtModeOptimizerQSimModule;
-import org.matsim.contrib.drt.optimizer.DrtOptimizer;
-import org.matsim.contrib.drt.optimizer.DrtRequestInsertionRetryParams;
-import org.matsim.contrib.drt.optimizer.DrtRequestInsertionRetryQueue;
-import org.matsim.contrib.drt.optimizer.QSimScopeForkJoinPoolHolder;
-import org.matsim.contrib.drt.optimizer.VehicleEntry;
+import org.matsim.contrib.drt.optimizer.*;
 import org.matsim.contrib.drt.optimizer.depot.DepotFinder;
 import org.matsim.contrib.drt.optimizer.insertion.CostCalculationStrategy;
 import org.matsim.contrib.drt.optimizer.insertion.DefaultInsertionCostCalculator;
@@ -147,8 +141,9 @@ public EmptyVehicleChargingScheduler get() {
 		bindModal(VehicleEntry.EntryFactory.class).toProvider(
 				EDrtVehicleDataEntryFactory.EDrtVehicleDataEntryFactoryProvider.class).asEagerSingleton();
 
+		DrtOptimizationConstraintsSet defaultConstraintsSet = drtCfg.addOrGetDrtOptimizationConstraintsParams().addOrGetDefaultDrtOptimizationConstraintsSet();
 		bindModal(CostCalculationStrategy.class)
-				.to(drtCfg.getDefaultDrtOptimizationConstraintsParam().rejectRequestIfMaxWaitOrTravelTimeViolated
+				.to(defaultConstraintsSet.rejectRequestIfMaxWaitOrTravelTimeViolated
 						?
 				CostCalculationStrategy.RejectSoftConstraintViolations.class :
 				CostCalculationStrategy.DiscourageSoftConstraintViolations.class).asEagerSingleton();
@@ -182,7 +177,7 @@ public EmptyVehicleRelocator get() {
 				.asEagerSingleton();
 
 		bindModal(DefaultOfferAcceptor.class).toProvider(modalProvider(getter -> new DefaultOfferAcceptor(
-				drtCfg.getDefaultDrtOptimizationConstraintsParam().maxAllowedPickupDelay)));
+				defaultConstraintsSet.maxAllowedPickupDelay)));
 		bindModal(DrtOfferAcceptor.class).to(modalKey(DefaultOfferAcceptor.class));
 
 		bindModal(ScheduleTimingUpdater.class).toProvider(modalProvider(

diff --git a/...-extensions/src/test/java/org/matsim/contrib/drt/extension/fiss/RunFissDrtScenarioIT.java b/...-extensions/src/test/java/org/matsim/contrib/drt/extension/fiss/RunFissDrtScenarioIT.java
@@ -12,6 +12,7 @@
 import org.matsim.contrib.drt.extension.operations.DrtWithOperationsConfigGroup;
 import org.matsim.contrib.drt.extension.operations.operationFacilities.OperationFacilitiesParams;
 import org.matsim.contrib.drt.extension.operations.shifts.config.ShiftsParams;
+import org.matsim.contrib.drt.optimizer.DrtOptimizationConstraintsSet;
 import org.matsim.contrib.drt.optimizer.insertion.extensive.ExtensiveInsertionSearchParams;
 import org.matsim.contrib.drt.optimizer.rebalancing.RebalancingParams;
 import org.matsim.contrib.drt.optimizer.rebalancing.mincostflow.MinCostFlowRebalancingStrategyParams;
@@ -53,16 +54,17 @@ void test() {
 
 		DrtConfigGroup drtConfigGroup = drtWithShiftsConfigGroup;
 		drtConfigGroup.mode = TransportMode.drt;
-		drtConfigGroup.getDefaultDrtOptimizationConstraintsParam().maxTravelTimeAlpha = 1.5;
-		drtConfigGroup.getDefaultDrtOptimizationConstraintsParam().maxTravelTimeBeta = 10. * 60.;
 		drtConfigGroup.stopDuration = 30.;
-		drtConfigGroup.getDefaultDrtOptimizationConstraintsParam().maxWaitTime = 600.;
-		drtConfigGroup.getDefaultDrtOptimizationConstraintsParam().rejectRequestIfMaxWaitOrTravelTimeViolated = true;
+		DrtOptimizationConstraintsSet defaultConstraintsSet = drtConfigGroup.addOrGetDrtOptimizationConstraintsParams().addOrGetDefaultDrtOptimizationConstraintsSet();
+		defaultConstraintsSet.maxTravelTimeAlpha = 1.5;
+		defaultConstraintsSet.maxTravelTimeBeta = 10. * 60.;
+		defaultConstraintsSet.maxWaitTime = 600.;
+		defaultConstraintsSet.rejectRequestIfMaxWaitOrTravelTimeViolated = true;
+		defaultConstraintsSet.maxWalkDistance = 1000.;
 		drtConfigGroup.useModeFilteredSubnetwork = false;
 		drtConfigGroup.vehiclesFile = fleetFile;
 		drtConfigGroup.operationalScheme = DrtConfigGroup.OperationalScheme.door2door;
 		drtConfigGroup.plotDetailedCustomerStats = true;
-		drtConfigGroup.getDefaultDrtOptimizationConstraintsParam().maxWalkDistance = 1000.;
 		drtConfigGroup.idleVehiclesReturnToDepots = false;
 
 		drtConfigGroup.addParameterSet(new ExtensiveInsertionSearchParams());

diff --git a/.../java/org/matsim/contrib/drt/extension/operations/eshifts/run/RunEShiftDrtScenarioIT.java b/.../java/org/matsim/contrib/drt/extension/operations/eshifts/run/RunEShiftDrtScenarioIT.java
@@ -9,11 +9,11 @@
 import org.matsim.contrib.drt.extension.operations.EDrtOperationsControlerCreator;
 import org.matsim.contrib.drt.extension.operations.operationFacilities.OperationFacilitiesParams;
 import org.matsim.contrib.drt.extension.operations.shifts.config.ShiftsParams;
+import org.matsim.contrib.drt.optimizer.DrtOptimizationConstraintsSet;
 import org.matsim.contrib.drt.optimizer.insertion.extensive.ExtensiveInsertionSearchParams;
 import org.matsim.contrib.drt.optimizer.rebalancing.RebalancingParams;
 import org.matsim.contrib.drt.optimizer.rebalancing.mincostflow.MinCostFlowRebalancingStrategyParams;
 import org.matsim.contrib.drt.run.DrtConfigGroup;
-import org.matsim.contrib.drt.optimizer.DrtOptimizationConstraintsParams;
 import org.matsim.contrib.drt.run.MultiModeDrtConfigGroup;
 import org.matsim.contrib.dvrp.run.DvrpConfigGroup;
 import org.matsim.contrib.ev.EvConfigGroup;
@@ -57,17 +57,17 @@ void test() {
 
 		DrtConfigGroup drtConfigGroup = drtWithShiftsConfigGroup;
 		drtConfigGroup.mode = TransportMode.drt;
-		DrtOptimizationConstraintsParams constraintsParam = drtConfigGroup.getDefaultDrtOptimizationConstraintsParam();
-		constraintsParam.maxTravelTimeAlpha = 1.5;
-        constraintsParam.maxTravelTimeBeta = 10. * 60.;
+		DrtOptimizationConstraintsSet constraintsSet = drtConfigGroup.addOrGetDrtOptimizationConstraintsParams().addOrGetDefaultDrtOptimizationConstraintsSet();
+		constraintsSet.maxTravelTimeAlpha = 1.5;
+        constraintsSet.maxTravelTimeBeta = 10. * 60.;
 		drtConfigGroup.stopDuration = 30.;
-        constraintsParam.maxWaitTime = 600.;
-        constraintsParam.rejectRequestIfMaxWaitOrTravelTimeViolated = true;
+        constraintsSet.maxWaitTime = 600.;
+        constraintsSet.rejectRequestIfMaxWaitOrTravelTimeViolated = true;
 		drtConfigGroup.useModeFilteredSubnetwork = false;
 		drtConfigGroup.vehiclesFile = fleetFile;
 		drtConfigGroup.operationalScheme = DrtConfigGroup.OperationalScheme.door2door;
 		drtConfigGroup.plotDetailedCustomerStats = true;
-        constraintsParam.maxWalkDistance = 1000.;
+        constraintsSet.maxWalkDistance = 1000.;
 		drtConfigGroup.idleVehiclesReturnToDepots = false;
 
 		drtConfigGroup.addParameterSet(new ExtensiveInsertionSearchParams());

diff --git a/...org/matsim/contrib/drt/extension/operations/shifts/run/RunMultiHubShiftDrtScenarioIT.java b/...org/matsim/contrib/drt/extension/operations/shifts/run/RunMultiHubShiftDrtScenarioIT.java
@@ -9,11 +9,11 @@
 import org.matsim.contrib.drt.extension.operations.DrtOperationsParams;
 import org.matsim.contrib.drt.extension.operations.operationFacilities.OperationFacilitiesParams;
 import org.matsim.contrib.drt.extension.operations.shifts.config.ShiftsParams;
+import org.matsim.contrib.drt.optimizer.DrtOptimizationConstraintsSet;
 import org.matsim.contrib.drt.optimizer.insertion.extensive.ExtensiveInsertionSearchParams;
 import org.matsim.contrib.drt.optimizer.rebalancing.RebalancingParams;
 import org.matsim.contrib.drt.optimizer.rebalancing.mincostflow.MinCostFlowRebalancingStrategyParams;
 import org.matsim.contrib.drt.run.DrtConfigGroup;
-import org.matsim.contrib.drt.optimizer.DrtOptimizationConstraintsParams;
 import org.matsim.contrib.drt.run.MultiModeDrtConfigGroup;
 import org.matsim.contrib.dvrp.run.DvrpConfigGroup;
 import org.matsim.contrib.zone.skims.DvrpTravelTimeMatrixParams;
@@ -46,17 +46,17 @@ void test() {
 
 		DrtConfigGroup drtConfigGroup = drtWithShiftsConfigGroup;
 		drtConfigGroup.mode = TransportMode.drt;
-		DrtOptimizationConstraintsParams constraintsParam = drtConfigGroup.getDefaultDrtOptimizationConstraintsParam();
-		constraintsParam.maxTravelTimeAlpha = 1.5;
-        constraintsParam.maxTravelTimeBeta = 10. * 60.;
+		DrtOptimizationConstraintsSet defaultConstraintsSet = drtConfigGroup.addOrGetDrtOptimizationConstraintsParams().addOrGetDefaultDrtOptimizationConstraintsSet();
 		drtConfigGroup.stopDuration = 30.;
-        constraintsParam.maxWaitTime = 600.;
-        constraintsParam.rejectRequestIfMaxWaitOrTravelTimeViolated = true;
+		defaultConstraintsSet.maxTravelTimeAlpha = 1.5;
+        defaultConstraintsSet.maxTravelTimeBeta = 10. * 60.;
+        defaultConstraintsSet.maxWaitTime = 600.;
+        defaultConstraintsSet.rejectRequestIfMaxWaitOrTravelTimeViolated = true;
+        defaultConstraintsSet.maxWalkDistance = 1000.;
 		drtConfigGroup.useModeFilteredSubnetwork = false;
 		drtConfigGroup.vehiclesFile = fleetFile;
 		drtConfigGroup.operationalScheme = DrtConfigGroup.OperationalScheme.door2door;
 		drtConfigGroup.plotDetailedCustomerStats = true;
-        constraintsParam.maxWalkDistance = 1000.;
 		drtConfigGroup.idleVehiclesReturnToDepots = false;
 
 		drtConfigGroup.addParameterSet(new ExtensiveInsertionSearchParams());

diff --git a/...st/java/org/matsim/contrib/drt/extension/operations/shifts/run/RunShiftDrtScenarioIT.java b/...st/java/org/matsim/contrib/drt/extension/operations/shifts/run/RunShiftDrtScenarioIT.java
@@ -9,11 +9,11 @@
 import org.matsim.contrib.drt.extension.operations.DrtWithOperationsConfigGroup;
 import org.matsim.contrib.drt.extension.operations.operationFacilities.OperationFacilitiesParams;
 import org.matsim.contrib.drt.extension.operations.shifts.config.ShiftsParams;
+import org.matsim.contrib.drt.optimizer.DrtOptimizationConstraintsSet;
 import org.matsim.contrib.drt.optimizer.insertion.extensive.ExtensiveInsertionSearchParams;
 import org.matsim.contrib.drt.optimizer.rebalancing.RebalancingParams;
 import org.matsim.contrib.drt.optimizer.rebalancing.mincostflow.MinCostFlowRebalancingStrategyParams;
 import org.matsim.contrib.drt.run.DrtConfigGroup;
-import org.matsim.contrib.drt.optimizer.DrtOptimizationConstraintsParams;
 import org.matsim.contrib.drt.run.MultiModeDrtConfigGroup;
 import org.matsim.contrib.dvrp.run.DvrpConfigGroup;
 import org.matsim.contrib.zone.skims.DvrpTravelTimeMatrixParams;
@@ -45,39 +45,38 @@ void test() {
 
 		DrtWithOperationsConfigGroup drtWithShiftsConfigGroup = (DrtWithOperationsConfigGroup) multiModeDrtConfigGroup.createParameterSet("drt");
 
-		DrtConfigGroup drtConfigGroup = drtWithShiftsConfigGroup;
-		drtConfigGroup.mode = TransportMode.drt;
-		DrtOptimizationConstraintsParams constraintsParam = drtConfigGroup.getDefaultDrtOptimizationConstraintsParam();
-		constraintsParam.maxTravelTimeAlpha = 1.5;
-        constraintsParam.maxTravelTimeBeta = 10. * 60.;
-		drtConfigGroup.stopDuration = 30.;
-        constraintsParam.maxWaitTime = 600.;
-        constraintsParam.rejectRequestIfMaxWaitOrTravelTimeViolated = true;
-		drtConfigGroup.useModeFilteredSubnetwork = false;
-		drtConfigGroup.vehiclesFile = fleetFile;
-		drtConfigGroup.operationalScheme = DrtConfigGroup.OperationalScheme.door2door;
-		drtConfigGroup.plotDetailedCustomerStats = true;
-        constraintsParam.maxWalkDistance = 1000.;
-		drtConfigGroup.idleVehiclesReturnToDepots = false;
-
-		drtConfigGroup.addParameterSet(new ExtensiveInsertionSearchParams());
-
-		ConfigGroup rebalancing = drtConfigGroup.createParameterSet("rebalancing");
-		drtConfigGroup.addParameterSet(rebalancing);
+        drtWithShiftsConfigGroup.mode = TransportMode.drt;
+		DrtOptimizationConstraintsSet defaultConstraintsSet = drtWithShiftsConfigGroup.addOrGetDrtOptimizationConstraintsParams().addOrGetDefaultDrtOptimizationConstraintsSet();
+		drtWithShiftsConfigGroup.stopDuration = 30.;
+		defaultConstraintsSet.maxTravelTimeAlpha = 1.5;
+        defaultConstraintsSet.maxTravelTimeBeta = 10. * 60.;
+        defaultConstraintsSet.maxWaitTime = 600.;
+        defaultConstraintsSet.rejectRequestIfMaxWaitOrTravelTimeViolated = true;
+        defaultConstraintsSet.maxWalkDistance = 1000.;
+		drtWithShiftsConfigGroup.useModeFilteredSubnetwork = false;
+		drtWithShiftsConfigGroup.vehiclesFile = fleetFile;
+		drtWithShiftsConfigGroup.operationalScheme = DrtConfigGroup.OperationalScheme.door2door;
+		drtWithShiftsConfigGroup.plotDetailedCustomerStats = true;
+		drtWithShiftsConfigGroup.idleVehiclesReturnToDepots = false;
+
+		drtWithShiftsConfigGroup.addParameterSet(new ExtensiveInsertionSearchParams());
+
+		ConfigGroup rebalancing = drtWithShiftsConfigGroup.createParameterSet("rebalancing");
+		drtWithShiftsConfigGroup.addParameterSet(rebalancing);
 		((RebalancingParams) rebalancing).interval = 600;
 
 		MinCostFlowRebalancingStrategyParams strategyParams = new MinCostFlowRebalancingStrategyParams();
 		strategyParams.targetAlpha = 0.3;
 		strategyParams.targetBeta = 0.3;
 
-		drtConfigGroup.getRebalancingParams().get().addParameterSet(strategyParams);
+		drtWithShiftsConfigGroup.getRebalancingParams().get().addParameterSet(strategyParams);
 
 		DrtZoneSystemParams drtZoneSystemParams = new DrtZoneSystemParams();
 		SquareGridZoneSystemParams zoneParams = (SquareGridZoneSystemParams) drtZoneSystemParams.createParameterSet(SquareGridZoneSystemParams.SET_NAME);
 		zoneParams.cellSize = 500.;
 		drtZoneSystemParams.addParameterSet(zoneParams);
 		drtZoneSystemParams.targetLinkSelection = DrtZoneSystemParams.TargetLinkSelection.mostCentral;
-		drtConfigGroup.addParameterSet(drtZoneSystemParams);
+		drtWithShiftsConfigGroup.addParameterSet(drtZoneSystemParams);
 
 		multiModeDrtConfigGroup.addParameterSet(drtWithShiftsConfigGroup);
 

diff --git a/contribs/drt/src/main/java/org/matsim/contrib/drt/analysis/DrtAnalysisControlerListener.java b/contribs/drt/src/main/java/org/matsim/contrib/drt/analysis/DrtAnalysisControlerListener.java
@@ -44,6 +44,7 @@
 import org.matsim.contrib.common.timeprofile.TimeProfileCharts;
 import org.matsim.contrib.common.util.ChartSaveUtils;
 import org.matsim.contrib.drt.analysis.DrtEventSequenceCollector.EventSequence;
+import org.matsim.contrib.drt.optimizer.DrtOptimizationConstraintsSet;
 import org.matsim.contrib.drt.passenger.events.DrtRequestSubmittedEvent;
 import org.matsim.contrib.drt.run.DrtConfigGroup;
 import org.matsim.contrib.drt.schedule.DrtStayTask;
@@ -400,7 +401,7 @@ private void writeAndPlotWaitTimeEstimateComparison(Collection<EventSequence> pe
 
 			if (createChart) {
 				final JFreeChart chart2 = DensityScatterPlots.createPlot("Wait times", "Actual wait time [s]", "Initially planned wait time [s]",
-						times, Pair.of(0., drtCfg.getDefaultDrtOptimizationConstraintsParam().maxWaitTime));
+						times, Pair.of(0., drtCfg.addOrGetDrtOptimizationConstraintsParams().addOrGetDefaultDrtOptimizationConstraintsSet().maxWaitTime));
 				//			xAxis.setLowerBound(0);
 				//			yAxis.setLowerBound(0);
 				ChartUtils.writeChartAsPNG(new FileOutputStream(plotFileName), chart2, 1500, 1500);
@@ -663,14 +664,15 @@ private static void analyseDetours(Network network, List<DrtLeg> legs, Map<Id<Re
 					distances);
 			ChartSaveUtils.saveAsPNG(chart, fileName + "_distancePlot", 1500, 1500);
 
+			DrtOptimizationConstraintsSet defaultConstraintsSet = drtCfg.addOrGetDrtOptimizationConstraintsParams().addOrGetDefaultDrtOptimizationConstraintsSet();
 			final JFreeChart chart2 = DensityScatterPlots.createPlot("Travel Times", "travel time [s]", "unshared ride time [s]", travelTimes,
-					Pair.of(drtCfg.getDefaultDrtOptimizationConstraintsParam().maxTravelTimeAlpha,
-							drtCfg.getDefaultDrtOptimizationConstraintsParam().maxTravelTimeBeta));
+					Pair.of(defaultConstraintsSet.maxTravelTimeAlpha,
+							defaultConstraintsSet.maxTravelTimeBeta));
 			ChartSaveUtils.saveAsPNG(chart2, fileName + "_travelTimePlot", 1500, 1500);
 
 			final JFreeChart chart3 = DensityScatterPlots.createPlot("Ride Times", "ride time [s]", "unshared ride time [s]", rideTimes,
-					Pair.of(drtCfg.getDefaultDrtOptimizationConstraintsParam().maxTravelTimeAlpha,
-							drtCfg.getDefaultDrtOptimizationConstraintsParam().maxTravelTimeBeta));
+					Pair.of(defaultConstraintsSet.maxTravelTimeAlpha,
+							defaultConstraintsSet.maxTravelTimeBeta));
 			ChartSaveUtils.saveAsPNG(chart3, fileName + "_rideTimePlot", 1500, 1500);
 		}
 	}

diff --git a/...ribs/drt/src/main/java/org/matsim/contrib/drt/estimator/impl/PessimisticDrtEstimator.java b/...ribs/drt/src/main/java/org/matsim/contrib/drt/estimator/impl/PessimisticDrtEstimator.java
@@ -1,9 +1,9 @@
 package org.matsim.contrib.drt.estimator.impl;
 
 import org.matsim.contrib.drt.estimator.DrtEstimator;
+import org.matsim.contrib.drt.optimizer.DrtOptimizationConstraintsSet;
 import org.matsim.contrib.drt.routing.DrtRoute;
 import org.matsim.contrib.drt.run.DrtConfigGroup;
-import org.matsim.contrib.drt.optimizer.DrtOptimizationConstraintsParams;
 import org.matsim.core.utils.misc.OptionalTime;
 
 /**
@@ -20,7 +20,7 @@ public PessimisticDrtEstimator(DrtConfigGroup drtConfig) {
 	public Estimate estimate(DrtRoute route, OptionalTime departureTime) {
 		// If not estimates are present, use travel time alpha as detour
 		// beta is not used, because estimates are supposed to be minimums and not worst cases
-		DrtOptimizationConstraintsParams constraints = drtConfig.getDefaultDrtOptimizationConstraintsParam();
+		DrtOptimizationConstraintsSet constraints = drtConfig.addOrGetDrtOptimizationConstraintsParams().addOrGetDefaultDrtOptimizationConstraintsSet();
 		double travelTime = Math.min(route.getDirectRideTime() + constraints.maxAbsoluteDetour,
 			route.getDirectRideTime() * constraints.maxTravelTimeAlpha);
 

diff --git a/contribs/drt/src/main/java/org/matsim/contrib/drt/optimizer/DrtModeOptimizerQSimModule.java b/contribs/drt/src/main/java/org/matsim/contrib/drt/optimizer/DrtModeOptimizerQSimModule.java
@@ -116,8 +116,9 @@ protected void configureQSim() {
 
 		bindModal(VehicleEntry.EntryFactory.class).toInstance(new VehicleDataEntryFactoryImpl());
 
+		DrtOptimizationConstraintsSet defaultOptimizationConstraintsSet = drtCfg.addOrGetDrtOptimizationConstraintsParams().addOrGetDefaultDrtOptimizationConstraintsSet();
 		bindModal(CostCalculationStrategy.class)
-				.to(drtCfg.getDefaultDrtOptimizationConstraintsParam().rejectRequestIfMaxWaitOrTravelTimeViolated
+				.to(defaultOptimizationConstraintsSet.rejectRequestIfMaxWaitOrTravelTimeViolated
 						?
 				CostCalculationStrategy.RejectSoftConstraintViolations.class :
 				CostCalculationStrategy.DiscourageSoftConstraintViolations.class).asEagerSingleton();
@@ -151,7 +152,7 @@ public EmptyVehicleRelocator get() {
 				.asEagerSingleton();
 
 		bindModal(DefaultOfferAcceptor.class).toProvider(modalProvider(getter -> new DefaultOfferAcceptor(
-				drtCfg.getDefaultDrtOptimizationConstraintsParam().maxAllowedPickupDelay)));
+				defaultOptimizationConstraintsSet.maxAllowedPickupDelay)));
 		bindModal(DrtOfferAcceptor.class).to(modalKey(DefaultOfferAcceptor.class));
 
 		bindModal(ScheduleTimingUpdater.class).toProvider(modalProvider(