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ÀàͼÈçÏ£º

´úÂëÈçÏ£º
Ï£½ÝÓ²ÅÌÀà(XiJieHardDisk):
public class XiJieHardDisk implements HardDisk {
public void save(String data) {
System.out.println("ʹÓÃÏ£½ÝÓ²ÅÌ´æ´¢Êý¾Ý" + data);
}
public String get() {
System.out.println("ʹÓÃÏ£½ÝÏ£½ÝÓ²ÅÌÈ¡Êý¾Ý");
return "Êý¾Ý";
}
}
Intel´¦ÀíÆ÷(IntelCpu)£º
public class IntelCpu implements Cpu { public void run() { System.out.println("ʹÓÃIntel´¦ÀíÆ÷"); } }½ðÊ¿¶ÙÄÚ´æÌõ(KingstonMemory)£º
public class KingstonMemory implements Memory { public void save() { System.out.println("ʹÓýðÊ¿¶Ù×÷ΪÄÚ´æÌõ"); } }µçÄÔ(Computer)£º
public class Computer {
private XiJieHardDisk hardDisk;
private IntelCpu cpu;
private KingstonMemory memory;
public IntelCpu getCpu() {
return cpu;
}
public void setCpu(IntelCpu cpu) {
this.cpu = cpu;
}
public KingstonMemory getMemory() {
return memory;
}
public void setMemory(KingstonMemory memory) {
this.memory = memory;
}
public XiJieHardDisk getHardDisk() {
return hardDisk;
}
public void setHardDisk(XiJieHardDisk hardDisk) {
this.hardDisk = hardDisk;
}
public void run() {
System.out.println("¼ÆËã»ú¹¤×÷");
cpu.run();
memory.save();
String data = hardDisk.get();
System.out.println("´ÓÓ²ÅÌÖлñÈ¡µÄÊý¾ÝΪ£º" + data);
}
}
²âÊÔÀà(TestComputer)£º
²âÊÔÀàÓÃÀ´×é×°µçÄÔ¡£
public class TestComputer {
public static void main(String[] args) {
Computer computer = new Computer();
computer.setHardDisk(new XiJieHardDisk());
computer.setCpu(new IntelCpu());
computer.setMemory(new KingstonMemory());
computer.run();
}
}
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ÀàͼÈçÏ£º

µçÄÔ(Computer)£º
public class Computer {
private HardDisk hardDisk;
private Cpu cpu;
private Memory memory;
public HardDisk getHardDisk() {
return hardDisk;
}
public void setHardDisk(HardDisk hardDisk) {
this.hardDisk = hardDisk;
}
public Cpu getCpu() {
return cpu;
}
public void setCpu(Cpu cpu) {
this.cpu = cpu;
}
public Memory getMemory() {
return memory;
}
public void setMemory(Memory memory) {
this.memory = memory;
}
public void run() {
System.out.println("¼ÆËã»ú¹¤×÷");
}
}
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