class Engine {
public void getStyle(){
System.out.println("這是汽車的發動機");
}
}
class Underpan {
public void getStyle(){
System.out.println("這是汽車的底盤");
}
}
class Wheel {
public void getStyle(){
System.out.println("這是汽車的輪胎");
}
}
public class Client {
public static void main(String[] args) {
Engine engine = new Engine();
Underpan underpan = new Underpan();
Wheel wheel = new Wheel();
ICar car = new Car(underpan, wheel, engine);
car.show();
}
}
interface IFactory {
public ICar createCar();
}
class Factory implements IFactory {
public ICar createCar() {
Engine engine = new Engine();
Underpan underpan = new Underpan();
Wheel wheel = new Wheel();
ICar car = new Car(underpan, wheel, engine);
return car;
}
}
public class Client {
public static void main(String[] args) {
IFactory factory = new Factory();
ICar car = factory.createCar();
car.show();
}
}