CPU接口
package cpu处理器; /** * CPU * @author Administrator * */ public interface Cpu { /** * CPU型号 */ public String cpuType(); /** * 主频 */ public String Ghz(); }
CPU英特尔
package cpu处理器; /** * Intel/英特尔 主频:3.8GHz * @author Administrator * */ public class Intel implements Cpu{ /** * 型号 */ public String cpuType() { return "Intel/英特尔"; } /** * 主频 */ public String Ghz() { return "3.8GHz"; } }
CPU戴尔
package cpu处理器; /** * Dell/戴尔 * @author Administrator * */ public class Dell implements Cpu { /** * 型号 */ public String cpuType() { return "Dell/戴尔"; } /** * 主频 */ public String Ghz() { return "3.4GHz"; } }
硬盘接口
package hardDisk硬盘; /** * 硬盘 * @author Administrator * */ public interface HardDisk { /** * 硬盘容量 */ public int capacity(); }
800GB硬盘
package hardDisk硬盘; /** * 800 * @author Administrator * */ public class Disk800GB implements HardDisk { /** * 硬盘容量 */ public int capacity() { return 800; } }
1000GB硬盘
package hardDisk硬盘; /** * 1000 * @author Administrator * */ public class Disk1000GB implements HardDisk { /** * 硬盘容量 */ public int capacity() { return 1000; } }
内存接口
package memory内存; /** * 内存 * @author Administrator * */ public interface Memory { /** * 内存大小 */ public String memory(); }
4G内存
package memory内存; /** * 内存4g * @author Administrator * */ public class _4g implements Memory{ /** * 内存大小 */ public String memory() { return "4g"; } }
8G内存
package memory内存; /** * 内存8g * @author Administrator * */ public class _8g implements Memory{ /** * 内存大小 */ public String memory() { return "8g"; } }
电脑
package computer电脑; import cpu处理器.Cpu; import hardDisk硬盘.HardDisk; import memory内存.Memory; /** * 计算机类 * @author Administrator * */ public class Computer{ //创建CPU private Cpu cpu; //创建硬盘内存 private HardDisk hardDisk; //创建内存 private Memory memory; /** * 组装方法 */ public void print() { System.out.println("计算机的信息如下"); System.out.println("CPU的品牌是:"+cpu.cpuType()+",主频:"+cpu.Ghz()); System.out.println("硬盘容量:"+hardDisk.capacity()+"GB"); System.out.println("内存容量:"+memory.memory()); } /** * setter getter */ public Cpu getCpu() { return cpu; } public void setCpu(Cpu cpu) { this.cpu = cpu; } public HardDisk getHardDisk() { return hardDisk; } public void setHardDisk(HardDisk hardDisk) { this.hardDisk = hardDisk; } public Memory getMemory() { return memory; } public void setMemory(Memory memory) { this.memory = memory; } }
电脑测试类
package Computer组装电脑main方法; import computer电脑.Computer; import cpu处理器.*; import hardDisk硬盘.*; import memory内存.*; /** * 组装电脑 * @author Administrator * */ public class AssembleComputer { public static void main(String[] args) { /* * 创建dell电脑 */ Computer computer=new Computer(); //CPU处理器 Cpu cpu=new Dell(); //硬盘 HardDisk hardDisk=new Disk1000GB(); //内存 Memory memory=new _4g(); //设置 computer.setCpu(cpu); computer.setHardDisk(hardDisk); computer.setMemory(memory); //输出 computer.print(); System.out.println(); /* * 创建Intel电脑 */ Computer computer1=new Computer(); //CPU处理器 Cpu cpu1=new Intel(); //硬盘 HardDisk hardDisk1=new Disk800GB(); //内存 Memory memory1=new _8g(); //设置 computer1.setCpu(cpu1); computer1.setHardDisk(hardDisk1); computer1.setMemory(memory1); //输出 computer1.print(); } }
测试
下载
链接:https://pan.baidu.com/s/1eMZHQyGi922DscCavO4BxA
提取码:lrnw