抽象工厂模式类图及代码示例

最新推荐文章于 2021-12-07 13:34:16 发布

SignalFire

最新推荐文章于 2021-12-07 13:34:16 发布

阅读量3k

点赞数 3

CC 4.0 BY-SA版权

分类专栏：设计模式文章标签：设计模式抽象工厂模式

本文链接：https://blog.youkuaiyun.com/SignalFire/article/details/120808926

设计模式专栏收录该内容

3 篇文章

订阅专栏

这篇博客展示了如何使用Java实现工厂模式，创建CPU和RAM的接口及其实现类，包括PCCPU、MacCPU、PCRAM和MacRAM。通过HardWareFactory接口和PCFactory、MacFactory类，实现了根据不同平台生产不同硬件的逻辑。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

类图

java代码示例

1.CPU接口

package fire;

public interface CPU {

public void run();
}

2.PCCPU类

package fire;

public class PCCPU implements CPU{

   @Override
   public void run() {
       System.out.println("PC CPU正在运行");
   }

}

3.MacCPU类

package fire;

public class MacCPU implements CPU{

   @Override
   public void run() {
       System.out.println("Mac CPU正在运行");
   }

}

4. RAM接口

package fire;

public interface RAM {
public void run();
}

5.PCRAM类

package fire;

public class PCRAM implements RAM{

   @Override
   public void run() {
       // TODO Auto-generated method stub
       System.out.println("PC ARM正在运行");
   }

}

6.MacRAM类

package fire;

public class MacRAM implements RAM{

   @Override
   public void run() {
       // TODO Auto-generated method stub
       System.out.println("Mac ARM正在运行");
   }

}

7.HardWareFactory接口

package fire;

public interface HardWareFactory {
public CPU produceCPU();
public RAM produceRAM();
}

8.PCFactory类

package fire;

public class PCFactory implements HardWareFactory{

   @Override
   public CPU produceCPU() {
       // TODO Auto-generated method stub
       return new PCCPU();
   }

   @Override
   public RAM produceRAM() {
       // TODO Auto-generated method stub
       return new PCRAM();
   }

}

9. MacFactory类

package fire;

public class MacFactory implements HardWareFactory{

   @Override
   public CPU produceCPU() {
       // TODO Auto-generated method stub
       return new MacCPU();
   }

   @Override
   public RAM produceRAM() {
       // TODO Auto-generated method stub
       return new MacRAM();
   }

}