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Code Issues Releases Wiki Activity

extractToGetLatestArrival (#82)

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kandelirina 2019-04-11 10:34:22 +03:00 • committed by GitHub
parent 261a587e5f
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1 changed files with 6 additions and 2 deletions
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jsprit-core/src/main/java/com/graphhopper/jsprit/core/algorithm/state/UpdateVehicleDependentPracticalTimeWindows.java
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@ -69,7 +69,7 @@ public class UpdateVehicleDependentPracticalTimeWindows implements RouteVisitor,
private VehicleRoute route; private VehicleRoute route;
private double[] latest_arrTimes_at_prevAct; protected double[] latest_arrTimes_at_prevAct;
private Location[] location_of_prevAct; private Location[] location_of_prevAct;
@ -109,7 +109,7 @@ public class UpdateVehicleDependentPracticalTimeWindows implements RouteVisitor,
Location prevLocation = location_of_prevAct[vehicle.getVehicleTypeIdentifier().getIndex()]; Location prevLocation = location_of_prevAct[vehicle.getVehicleTypeIdentifier().getIndex()];
double potentialLatestArrivalTimeAtCurrAct = latestArrTimeAtPrevAct - transportCosts.getBackwardTransportTime(activity.getLocation(), prevLocation, double potentialLatestArrivalTimeAtCurrAct = latestArrTimeAtPrevAct - transportCosts.getBackwardTransportTime(activity.getLocation(), prevLocation,
latestArrTimeAtPrevAct, route.getDriver(), vehicle) - activityCosts.getActivityDuration(prev, activity, latestArrTimeAtPrevAct, route.getDriver(), route.getVehicle()); latestArrTimeAtPrevAct, route.getDriver(), vehicle) - activityCosts.getActivityDuration(prev, activity, latestArrTimeAtPrevAct, route.getDriver(), route.getVehicle());
double latestArrivalTime = Math.min(activity.getTheoreticalLatestOperationStartTime(), potentialLatestArrivalTimeAtCurrAct); double latestArrivalTime = getLatestArrival(activity, potentialLatestArrivalTimeAtCurrAct);
if (latestArrivalTime < activity.getTheoreticalEarliestOperationStartTime()) { if (latestArrivalTime < activity.getTheoreticalEarliestOperationStartTime()) {
stateManager.putTypedInternalRouteState(route, vehicle, InternalStates.SWITCH_NOT_FEASIBLE, true); stateManager.putTypedInternalRouteState(route, vehicle, InternalStates.SWITCH_NOT_FEASIBLE, true);
} }
@ -119,6 +119,10 @@ public class UpdateVehicleDependentPracticalTimeWindows implements RouteVisitor,
} }
} }
protected double getLatestArrival(TourActivity activity, double potentialLatestArrivalTimeAtCurrAct) {
return Math.min(activity.getTheoreticalLatestOperationStartTime(), potentialLatestArrivalTimeAtCurrAct);
}
public void finish() { public void finish() {
} }