今日总结10.30

本次实验属于模仿型实验，通过本次实验学生将掌握以下内容：

1、理解建造者模式的动机，掌握该模式的结构；

2、能够利用建造者模式解决实际问题。

 

[实验任务一]：计算机组装

使用建造者模式，完成下述任务：计算机组装工厂可以将CPU、内存、硬盘、主机等硬件设备组装在一起构成计算机，计算机的类型可以是笔记本，也可以是台式机。

实验要求：

1. 画出对应的类图；

2.提交源代码；
3.注意编程规范。
1.Builder.java

public abstract class Builder {

Computer computer = new Computer();

abstract public void buildZhuJi();

abstract public void buildYinPan();

abstract public void buildCpu();

abstract public void buildNeiCun();

public Compture getCompture(){

return compture;

}

}



2. Compture.java

public class Compture {

private String cpu;

private String neiCun;

private String yinPan;

private String zhuJi;





public String getZhuJi() {

return zhuJi;

}



public void setZhuJi(String zhuJi) {

this.zhuJi = zhuJi;

}



public String getYinPan() {

return yinPan;

}



public void setYinPan(String yinPan) {

this.yinPan = yinPan;

}



public String getNeiCun() {

return neiCun;

}



public void setNeiCun(String neiCun) {

this.neiCun = neiCun;

}



public String getCpu() {

return cpu;

}



public void setCpu(String cpu) {

this.cpu = cpu;

}

}



3. Factory.java

public class Factory {

private Builder comptureKind;



public void setCompture(Builder kind) {

this.comptureKind = kind;

}

public Compture construct(){

comptureKind.buildCpu();

comptureKind.buildYinPan();

comptureKind.buildZhuJi();

comptureKind.buildNeiCun();

return comptureKind.getCompture();

}

}



4 LapBuilder.java

public class LapBuilder extends Builder{

@Override

public void buildZhuJi() {

compture.setZhuJi("LZJ");

}



@Override

public void buildYinPan() {

compture.setYinPan("LYP");

}



@Override

public void buildCpu() {

compture.setCpu("LC");

}



@Override

public void buildNeiCun() {

compture.setNeiCun("LNC");

}

}



5 Store.java

public class Store {

public static void main(String[] args) {

Builder lap;

Factory factory=new Factory();

for (int i = 0; i < 2; i++) {

if(i==1)

lap = new LapBuilder();

else

lap=new TaiShiBuilder();

factory.setCompture(lap);

factory.construct();

System.out.println(lap.getCompture().getCpu());

System.out.println(lap.getCompture().getNeiCun());

System.out.println(lap.getCompture().getYinPan());

System.out.println(lap.getCompture().getZhuJi());

}



}

}



6 TaiShiBuilder.java

public class TaiShiBuilder extends Builder{



@Override

public void buildZhuJi() {

compture.setZhuJi("TZJ");

}



@Override

public void buildYinPan() {

compture.setYinPan("TYP");

}



@Override

public void buildCpu() {

compture.setCpu("TC");

}



@Override

public void buildNeiCun() {

compture.setNeiCun("TNC");

}

}