@Override
public void begin(VehicleRoute route) {
this.route = route;
pickupCounter = 0;
pickupAtBeginningCounter = 0;
deliveryCounter = 0;
deliverAtEndCounter = 0;
pickedUp = Capacity.Builder.newInstance().build();
delivered = Capacity.Builder.newInstance().build();
}
/**
* @param route to get the capacity violation from (at end of the route)
* @return violation, i.e. all dimensions and their corresponding violation. For example, if
* vehicle has two capacity dimension with dimIndex=0 and dimIndex=1 and dimIndex=1 is
* violated by 4 units then this method returns
* [[dimIndex=0][dimValue=0][dimIndex=1][dimValue=4]]
*/
public Capacity getCapacityViolationAtEnd(VehicleRoute route) {
if (route == null) throw new IllegalArgumentException("route is missing.");
Capacity atEnd = getLoadAtEnd(route);
return Capacity.max(
Capacity.Builder.newInstance().build(),
Capacity.subtract(atEnd, route.getVehicle().getType().getCapacityDimensions()));
}
/**
* @param route to get the capacity violation from (at activity of the route)
* @return violation, i.e. all dimensions and their corresponding violation. For example, if
* vehicle has two capacity dimension with dimIndex=0 and dimIndex=1 and dimIndex=1 is
* violated by 4 units then this method returns
* [[dimIndex=0][dimValue=0][dimIndex=1][dimValue=4]]
*/
public Capacity getCapacityViolationAfterActivity(TourActivity activity, VehicleRoute route) {
if (route == null) throw new IllegalArgumentException("route is missing.");
if (activity == null) throw new IllegalArgumentException("activity is missing.");
Capacity afterAct = getLoadRightAfterActivity(activity, route);
return Capacity.max(
Capacity.Builder.newInstance().build(),
Capacity.subtract(afterAct, route.getVehicle().getType().getCapacityDimensions()));
}
private void clearSolutionIndicators() {
tp_distance = 0.;
tp_time = 0.;
waiting_time = 0.;
service_time = 0.;
operation_time = 0.;
tw_violation = 0.;
cap_violation = Capacity.Builder.newInstance().build();
fixed_costs = 0.;
variable_transport_costs = 0.;
total_costs = 0.;
hasBackhaulConstraintViolation = false;
hasShipmentConstraintViolation = false;
hasSkillConstraintViolation = false;
noPickups = 0;
noPickupsAtBeginning = 0;
noDeliveries = 0;
noDeliveriesAtEnd = 0;
pickupLoad = Capacity.Builder.newInstance().build();
pickupLoadAtBeginning = Capacity.Builder.newInstance().build();
deliveryLoad = Capacity.Builder.newInstance().build();
deliveryLoadAtEnd = Capacity.Builder.newInstance().build();
}