图图谈设计模式——工厂方法设计模式_java

package org.huey.partten.factory.staticfactory;
/**
 * 抽象实体
 * 静态工厂 也叫简单工厂
 * @author huey
 *
 */
public interface Computer{
     /**
      * 跑起来了
      */
 public void run();
}
package org.huey.partten.factory.staticfactory;
/**
 * 产品类
 * @author huey
 *
 */
public class Dell implements Computer{
     @Override
     public void run() {
          System.out.println(this.getClass().getSimpleName()+"跑起来了");
     }
}
package org.huey.partten.factory.staticfactory;
/**
 * 产品类
 * @author huey
 *
 */
public class Lenovo implements Computer {
     @Override
     public void run() {
          System.out.println(this.getClass().getSimpleName() + "跑起来了");
     }
}
package org.huey.partten.factory.staticfactory;
/**
 * 工厂类
 *
 * @author huey
 *
 */
public class ComputerFactory {
     public Computer createLenovo() {
          return new Lenovo();
     }
     public Computer createDell() {
          return new Dell();
     }
}
package org.huey.partten.factory.staticfactory;
/**
 * 测试方法
 *
 * @author huey
 *
 */
public class StaticeFactoryTest {
     public static void main(String[] args) {
          //获取工厂
          ComputerFactory computerFactory = new ComputerFactory();
          //创建对象,并执行方法
          Computer dell = computerFactory.createDell();
          dell.run();
          Computer lenovo = computerFactory.createLenovo();
          lenovo.run();
     }
}