Java创建型设计模式之抽象工厂模式(Abstract Factory)

public interface IWheel {
    void create(String name);
}
public interface IFrame {
    void create(String name);
}

public class CarWheel implements IWheel{
    @Override
    public void create(String name) {
        System.out.println("制造"+name+"车轮");
    }
}
public class CarFrame implements IFrame {
    @Override
    public void create(String name) {
        System.out.println("制造"+name+"车架");
    }
}

public abstract class CarFactory {
    /**
     * 制造车轮产品
     */
   protected abstract  IWheel createWheel();

    /**
     * 制造车架产品
     */
   protected abstract  IFrame createFrame();
}

public class BMCarFactory extends CarFactory {
    @Override
    protected IWheel createWheel() {
        return new CarWheel();
    }
    @Override
    protected IFrame createFrame() {
        return new CarFrame();
    }
}
public class ADCarFactory extends CarFactory {
    @Override
    protected IWheel createWheel() {
        return new CarWheel();
    }
    @Override
    protected IFrame createFrame() {
        return new CarFrame();
    }
}

    public static void main(String[] args) {
        BMCarFactory bmCarFactory = new BMCarFactory();
        bmCarFactory.createFrame().create("BM");
        bmCarFactory.createWheel().create("BM");
        ADCarFactory adCarFactory = new ADCarFactory();
        adCarFactory.createFrame().create("AD");
        adCarFactory.createWheel().create("AD");
    }