java-arch-2.java

public interface BookingService {

  TrackingId bookNewCargo(Location origin, Location destination);

  CargoRouting findCargoRoutingInformations(TrackingId Id);
  List<RouteCandidateDTO> requestPossibleRoutesForCargo(TrackingId id);

  void assignCargoToRoute(TrackingId id, RouteCandidate route);
  void changeDestination(TrackingId id, String destinationUnLocode);

  List<Location> listShippingLocations();
  List<Cargo> listAllCargos();

}