public interface Cpu {
    public void calculate();
}

public class IntelCpu implements Cpu {
    /**
     * CPU的针脚数
     */
    private int pins = 0;
    public  IntelCpu(int pins){
        this.pins = pins;
    }
    @Override
    public void calculate() {
        // TODO Auto-generated method stub
        System.out.println("Intel CPU的针脚数：" + pins);
    }
}

public class AmdCpu implements Cpu {
    /**
     * CPU的针脚数
     */
    private int pins = 0;
    public  AmdCpu(int pins){
        this.pins = pins;
    }
    @Override
    public void calculate() {
        // TODO Auto-generated method stub
        System.out.println("AMD CPU的针脚数：" + pins);
    }
}

public interface Mainboard {
    public void installCPU();
}

public class IntelMainboard implements Mainboard {
    /**
     * CPU插槽的孔数
     */
    private int cpuHoles = 0;
    /**
     * 构造方法，传入CPU插槽的孔数
     * @param cpuHoles
     */
    public IntelMainboard(int cpuHoles){
        this.cpuHoles = cpuHoles;
    }
    @Override
    public void installCPU() {
        // TODO Auto-generated method stub
        System.out.println("Intel主板的CPU插槽孔数是：" + cpuHoles);
    }
}

public class AmdMainboard implements Mainboard {
    /**
     * CPU插槽的孔数
     */
    private int cpuHoles = 0;
    /**
     * 构造方法，传入CPU插槽的孔数
     * @param cpuHoles
     */
    public AmdMainboard(int cpuHoles){
        this.cpuHoles = cpuHoles;
    }
    @Override
    public void installCPU() {
        // TODO Auto-generated method stub
        System.out.println("AMD主板的CPU插槽孔数是：" + cpuHoles);
    }
}

public class CpuFactory {
    public static Cpu createCpu(int type){
        Cpu cpu = null;
        if(type == 1){
            cpu = new IntelCpu(755);
        }else if(type == 2){
            cpu = new AmdCpu(938);
        }
        return cpu;
    }
}

public class MainboardFactory {
    public static Mainboard createMainboard(int type){
        Mainboard mainboard = null;
        if(type == 1){
            mainboard = new IntelMainboard(755);
        }else if(type == 2){
            mainboard = new AmdMainboard(938);
        }
        return mainboard;
    }
}

public class ComputerEngineer {
    /**
     * 定义组装机需要的CPU
     */
    private Cpu cpu = null;
    /**
     * 定义组装机需要的主板
     */
    private Mainboard mainboard = null;
    public void makeComputer(int cpuType , int mainboard){
        /**
         * 组装机器的基本步骤
         */
        //1:首先准备好装机所需要的配件
        prepareHardwares(cpuType, mainboard);
        //2:组装机器
        //3:测试机器
        //4：交付客户
    }
    private void prepareHardwares(int cpuType , int mainboard){
        //这里要去准备CPU和主板的具体实现，为了示例简单，这里只准备这两个
        //可是，装机工程师并不知道如何去创建，怎么办呢？

        //直接找相应的工厂获取
        this.cpu = CpuFactory.createCpu(cpuType);
        this.mainboard = MainboardFactory.createMainboard(mainboard);

        //测试配件是否好用
        this.cpu.calculate();
        this.mainboard.installCPU();
    }
}

public class Client {
    public static void main(String[]args){
        ComputerEngineer cf = new ComputerEngineer();
        cf.makeComputer(1,1);
    }
}

public interface AbstractFactory {
    /**
     * 创建CPU对象
     * @return CPU对象
     */
    public Cpu createCpu();
    /**
     * 创建主板对象
     * @return 主板对象
     */
    public Mainboard createMainboard();
}

public class IntelFactory implements AbstractFactory {
    @Override
    public Cpu createCpu() {
        // TODO Auto-generated method stub
        return new IntelCpu(755);
    }
    @Override
    public Mainboard createMainboard() {
        // TODO Auto-generated method stub
        return new IntelMainboard(755);
    }
}

public class AmdFactory implements AbstractFactory {
    @Override
    public Cpu createCpu() {
        // TODO Auto-generated method stub
        return new IntelCpu(938);
    }
    @Override
    public Mainboard createMainboard() {
        // TODO Auto-generated method stub
        return new IntelMainboard(938);
    }
}

public class ComputerEngineer {
    /**
     * 定义组装机需要的CPU
     */
    private Cpu cpu = null;
    /**
     * 定义组装机需要的主板
     */
    private Mainboard mainboard = null;
    public void makeComputer(AbstractFactory af){
        /**
         * 组装机器的基本步骤
         */
        //1:首先准备好装机所需要的配件
        prepareHardwares(af);
        //2:组装机器
        //3:测试机器
        //4：交付客户
    }
    private void prepareHardwares(AbstractFactory af){
        //这里要去准备CPU和主板的具体实现，为了示例简单，这里只准备这两个
        //可是，装机工程师并不知道如何去创建，怎么办呢？

        //直接找相应的工厂获取
        this.cpu = af.createCpu();
        this.mainboard = af.createMainboard();

        //测试配件是否好用
        this.cpu.calculate();
        this.mainboard.installCPU();
    }
}

public class Client {
    public static void main(String[]args){
        //创建装机工程师对象
        ComputerEngineer cf = new ComputerEngineer();
        //客户选择并创建需要使用的产品对象
        AbstractFactory af = new IntelFactory();
        //告诉装机工程师自己选择的产品，让装机工程师组装电脑
        cf.makeComputer(af);
    }
}