public Inserter(
InsertionListeners insertionListeners, VehicleRoutingProblem vehicleRoutingProblem) {
this.insertionListeners = insertionListeners;
new DefaultTourActivityFactory();
jobInsertionHandler = new ServiceInsertionHandler(vehicleRoutingProblem);
jobInsertionHandler.setNextHandler(new ShipmentInsertionHandler(vehicleRoutingProblem));
}
@Override
public void handleJobInsertion(Job job, InsertionData iData, VehicleRoute route) {
if (job instanceof Service) {
route.setVehicleAndDepartureTime(
iData.getSelectedVehicle(), iData.getVehicleDepartureTime());
if (!iData.getSelectedVehicle().isReturnToDepot()) {
if (iData.getDeliveryInsertionIndex()
>= route.getTourActivities().getActivities().size()) {
setEndLocation(route, (Service) job);
}
}
TourActivity activity = vehicleRoutingProblem.copyAndGetActivities(job).get(0);
route.getTourActivities().addActivity(iData.getDeliveryInsertionIndex(), activity);
} else delegator.handleJobInsertion(job, iData, route);
}
public void insertJob(Job job, InsertionData insertionData, VehicleRoute vehicleRoute) {
insertionListeners.informBeforeJobInsertion(job, insertionData, vehicleRoute);
if (insertionData == null || (insertionData instanceof NoInsertionFound))
throw new IllegalStateException("insertionData null. cannot insert job.");
if (job == null) throw new IllegalStateException("cannot insert null-job");
if (!(vehicleRoute.getVehicle().getId().equals(insertionData.getSelectedVehicle().getId()))) {
insertionListeners.informVehicleSwitched(
vehicleRoute, vehicleRoute.getVehicle(), insertionData.getSelectedVehicle());
vehicleRoute.setVehicleAndDepartureTime(
insertionData.getSelectedVehicle(), insertionData.getVehicleDepartureTime());
}
jobInsertionHandler.handleJobInsertion(job, insertionData, vehicleRoute);
insertionListeners.informJobInserted(
job, vehicleRoute, insertionData.getInsertionCost(), insertionData.getAdditionalTime());
}
@Override
public void handleJobInsertion(Job job, InsertionData iData, VehicleRoute route) {
if (job instanceof Shipment) {
List<AbstractActivity> acts = vehicleRoutingProblem.copyAndGetActivities(job);
TourActivity pickupShipment = acts.get(0);
TourActivity deliverShipment = acts.get(1);
route.setVehicleAndDepartureTime(
iData.getSelectedVehicle(), iData.getVehicleDepartureTime());
if (!iData.getSelectedVehicle().isReturnToDepot()) {
if (iData.getDeliveryInsertionIndex() >= route.getActivities().size()) {
setEndLocation(route, (Shipment) job);
}
}
route.getTourActivities().addActivity(iData.getDeliveryInsertionIndex(), deliverShipment);
route.getTourActivities().addActivity(iData.getPickupInsertionIndex(), pickupShipment);
} else delegator.handleJobInsertion(job, iData, route);
}
