public InsertionData calculateBestInsertion(Job job, double bestKnownPrice) {
Vehicle selectedVehicle = vehicleRoute.getVehicle();
Driver selectedDriver = vehicleRoute.getDriver();
InsertionData bestIData = new NoInsertionFound();
double bestKnownCost = bestKnownPrice;
Vehicle bestVehicle = vehicleRoute.getVehicle();
if (!(selectedVehicle instanceof NoVehicle)) {
bestIData =
insertionCostCalculator.calculate(
vehicleRoute, job, selectedVehicle, selectedDriver, bestKnownCost);
if (!(bestIData instanceof NoInsertionFound)) {
bestVehicle = vehicleRoute.getVehicle();
if (bestIData.getInsertionCost() < bestKnownCost) {
bestKnownCost = bestIData.getInsertionCost();
}
}
}
for (String type : vehicleFleetManager.getAvailableVehicleTypes()) {
if (!(vehicleRoute.getVehicle() instanceof NoVehicle)) {
if (type.equals(vehicleRoute.getVehicle().getType().typeId)) {
continue;
}
}
Vehicle v = vehicleFleetManager.getEmptyVehicle(type);
InsertionData iData =
insertionCostCalculator.calculate(vehicleRoute, job, v, selectedDriver, bestKnownCost);
if (iData.getInsertionCost() < bestKnownCost) {
if (vehicleRoute.getTour().getLoad() + job.getCapacityDemand() > v.getCapacity())
throw new IllegalStateException("this must not be");
bestIData = iData;
bestVehicle = v;
bestKnownCost = iData.getInsertionCost();
}
}
bestIData.setVehicle(bestVehicle);
return bestIData;
}
