Assignment 10

abstract class Car {
 public Car(CarType model) {
 this.model = model;
 arrangeParts();
 }
 private void arrangeParts() {
 }
 protected abstract void construct();
 private CarType model = null;
 public CarType getModel() {
 return model;
 }
 public void setModel(CarType model) {
 this.model = model;
 }
}
class CarFactory {
 public static Car buildCar(CarType model) {
 Car car = null;
 switch (model) {
 case SMALL:
 car = new SmallCar();
 break;
 case SEDAN:
 car = new SedanCar();
 break;
 case LUXURY:
 car = new LuxuryCar();
 break;
 default:
 break;
 }
 return car;
 }
}
enum CarType {
 SMALL, SEDAN, LUXURY
}
class LuxuryCar extends Car {
 LuxuryCar() {
 super(CarType.LUXURY);
 construct();
 }
 @Override
 protected void construct() {
 System.out.println("Building luxury car");
 }
}
class SedanCar extends Car {
 SedanCar() {
 super(CarType.SEDAN);
 construct();
 }
 @Override
 protected void construct() {
 System.out.println("Building sedan car");
 }
}
class SmallCar extends Car {
 SmallCar() {
 super(CarType.SMALL);
 construct();
 }
 @Override
 protected void construct() {
 System.out.println("Building small car");
 }
}
class TestFactoryPattern {
 public static void main(String[] args) {
 
System.out.println(CarFactory.buildCar(CarType.SMALL));
 
System.out.println(CarFactory.buildCar(CarType.SEDAN));
 
System.out.println(CarFactory.buildCar(CarType.LUXURY));
 }
}