public void AddToCars(Car car)
{
if (_Cars.Contains(car))
return;
car.RemoveOwningCustomer();
car.OwningCustomer = this;
_Cars.Add(car);
onAddToCars(car);
}
public void RemoveFromCars(Car car)
{
if (!_Cars.Contains(car))
return;
car.OwningCustomer = null;
_Cars.Remove(car);
onRemoveFromCars(car);
}
private void onRemoveFromCars(Car car)
{
}
private void onAddToCars(Car car)
{
}