设计模式实验4 抽象工厂模式

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1、实验报告课程：设计模式实验学期：2010-2011学年第一学期任课教师：专业：学号：姓名：成绩：实验4抽象工厂模式1.题目:使用抽象工厂模式实现一个DIY电脑店，其中的电脑配置有三个种类：学生版、家庭装、豪华版。2.模式设计的UML类图：83.程序源代码：（1）计算机配置工厂接口ComputerConfigurationFactory.java：publicinterfaceComputerConfigurationFactory{publicCpucreateCpu();publicRamcreateRam();publicMainboardcreateMainbo

2、ard();publicHarddiskcreateHarddisk();publicDisplaycreateDisplay();}（2）计算机配置工厂接口的各个子类：publicclassStudentComputerConfigurationFactoryimplementsComputerConfigurationFactory{publicCpucreateCpu(){returnnewStudentCpu();}publicRamcreateRam(){returnnewStudentRam();}publicMainboardcreateMainboar

3、d(){returnnewStudentMainboard();}publicHarddiskcreateHarddisk(){returnnewStudentHarddisk();}publicDisplaycreateDisplay(){returnnewStudentDisplay();}}publicclassHomeComputerConfigurationFactoryimplementsComputerConfigurationFactory{publicCpucreateCpu(){returnnewHomeCpu();}publicRamcreate

4、Ram(){returnnewHomeRam();}publicMainboardcreateMainboard(){returnnewHomeMainboard();}publicHarddiskcreateHarddisk(){returnnewHomeHarddisk();}publicDisplaycreateDisplay(){returnnewHomeDisplay();}}publicclassDeluxeComputerConfigurationFactoryimplementsComputerConfigurationFactory8{publicC

5、pucreateCpu(){returnnewDeluxeCpu();}publicRamcreateRam(){returnnewDeluxeRam();}publicMainboardcreateMainboard(){returnnewDeluxeMainboard();}publicHarddiskcreateHarddisk(){returnnewDeluxeHarddisk();}publicDisplaycreateDisplay(){returnnewDeluxeDisplay();}}（3）电脑各种配置的接口：publicinterfaceCpu{p

6、ublicStringtoString();}publicinterfaceRam{publicStringtoString();}publicinterfaceMainboard{publicStringtoString();}publicinterfaceHarddisk{publicStringtoString();}publicinterfaceDisplay{publicStringtoString();}（4）电脑配置Cpu接口的各个子类：publicclassStudentCpuimplementsCpu{publicStringtoString(){r

7、eturn"Intel奔腾双核E5400(盒)";}}publicclassHomeCpuimplementsCpu{publicStringtoString(){return"Intel酷睿i5650（盒）";}}8publicclassDeluxeCpuimplementsCpu{publicStringtoString(){return"Intel酷睿i7980X（至尊版）";}}（5）电脑配置Ram接口的各个子类：publicclassStudentRamimplementsRam{publicStringtoString(){return"