类图：

                

代码描述：

/*** 定义工厂方法所创建的对象的接口。* @author Linhai Gu**/
public interface IWork {void doWork();
}

<strong><span style="font-size:18px;">/*** 实现IWork接口。* @author Linhai Gu**/
public class CoderWork implements IWork{@Overridepublic void doWork() {// TODO Auto-generated method stubSystem.out.println("程序员拼命写完代码，并提交项目！");}}</span></strong>

<strong><span style="font-size:18px;">/*** 实现IWork接口。* @author Linhai Gu**/
public class ManagerWork implements IWork{@Overridepublic void doWork() {// TODO Auto-generated method stubSystem.out.println("项目经理审核项目并上线!");}}</span></strong>

<strong><span style="font-size:18px;">/*** 声明工厂方法，该方法返回一个IWork类型的对象。* 可以调用工厂方法以创建一个IWork对象。* @author Linhai Gu**/
public interface IWorkFactory {IWork getWork();
}</span></strong>

<strong><span style="font-size:18px;">/*** 重定义工厂方法以返回一个具体实例。* @author Linhai Gu**/
public class CoderWorkFactory implements IWorkFactory{@Overridepublic IWork getWork() {// TODO Auto-generated method stubreturn new CoderWork();}}
</span></strong>

<strong><span style="font-size:18px;">/*** 重定义工厂方法以返回一个具体实例。* @author Linhai Gu**/
public class ManagerWorkFactory implements IWorkFactory{@Overridepublic IWork getWork() {// TODO Auto-generated method stubreturn new ManagerWork();}}</span></strong>

<strong><span style="font-size:18px;">/*** 测试* @author Linhai Gu**/
public class MainTest {public static void main(String[] args) {// TODO Auto-generated method stubCoderWorkFactory coderWorkFactory=new CoderWorkFactory();ManagerWorkFactory managerWorkFactory=new ManagerWorkFactory();coderWorkFactory.getWork().doWork();managerWorkFactory.getWork().doWork();}}</span></strong>

运行结果：

转载请注明出处：http://blog.csdn.net/hai_qing_xu_kong/article/details/41413431    情绪控_