private void OnBuilderMediumCommand(object obj)
{
Construct(_mediumCar);
CarProductModel medium = _mediumCar.GetCar();
medium.Display();
}
private void OnBuilderLuxuryCommand(object obj)
{
Construct(_luxuryCar);
CarProductModel luxury = _luxuryCar.GetCar();
luxury.Display();
}
private void OnBuilderNormalCommand(object obj)
{
Construct(_normalCar);
CarProductModel normal = _normalCar.GetCar();
normal.Display();
}