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src/main/java/org/matsim/run/drt/OptimisticDrtEstimator.java
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| @@ -0,0 +1,50 @@ | ||
| package org.matsim.run.drt; | ||
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| import org.matsim.contrib.drt.extension.estimator.DrtInitialEstimator; | ||
| import org.matsim.contrib.drt.fare.DrtFareParams; | ||
| import org.matsim.contrib.drt.routing.DrtRoute; | ||
| import org.matsim.contrib.drt.run.DrtConfigGroup; | ||
| import org.matsim.core.utils.misc.OptionalTime; | ||
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| /** | ||
| * Estimates using a constant detour factor and waiting time. | ||
| */ | ||
| public class OptimisticDrtEstimator implements DrtInitialEstimator { | ||
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| private final DrtConfigGroup drtConfig; | ||
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| /** | ||
| * Proportion of the max total travel time. | ||
| */ | ||
| private final double proportion; | ||
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| /** | ||
| * Constant waiting time estimate in seconds. | ||
| */ | ||
| private final double waitingTime; | ||
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| public OptimisticDrtEstimator(DrtConfigGroup drtConfig, double proportion, double waitingTime) { | ||
| this.drtConfig = drtConfig; | ||
| this.proportion = proportion; | ||
| this.waitingTime = waitingTime; | ||
| } | ||
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| @Override | ||
| public Estimate estimate(DrtRoute route, OptionalTime departureTime) { | ||
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| double distance = route.getDistance(); | ||
| double travelTime = Math.max(route.getTravelTime().seconds(), route.getMaxTravelTime() * proportion); | ||
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| double fare = 0; | ||
| if (drtConfig.getDrtFareParams().isPresent()) { | ||
| DrtFareParams fareParams = drtConfig.getDrtFareParams().get(); | ||
| fare = fareParams.distanceFare_m * distance | ||
| + fareParams.timeFare_h * travelTime / 3600.0 | ||
| + fareParams.baseFare; | ||
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| fare = Math.max(fare, fareParams.minFarePerTrip); | ||
| } | ||
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| return new Estimate(distance, travelTime, waitingTime, fare, 0); | ||
| } | ||
| } |