西南科技大学计算机学院 《面向对象系统分析和设计》实验报告 public void defense() {

System.out.println(\外籍中锋\ + name + \防守\); }

public String getName() {

return name; }

public void setName(String name) {

this.name = name; }

}

public class Forwards extends Player {

public Forwards(String name) {

super(name); }

public void attack() {

System.out.println(\前锋\ + name + \进攻\); }

public void defense() {

System.out.println(\前锋\ + name + \防守\); }

}

public class Translator extends Player {

private ForeignCenter wjzf = new ForeignCenter(); public Translator(String name) {

super(name);

wjzf.setName(name); }

public void attack() {

wjzf.attack(); }

public void defense() {

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西南科技大学计算机学院 《面向对象系统分析和设计》实验报告 wjzf.defense(); }

}

public class Client {

public static void main(String[] args) {

Player b = new Forwards(\巴蒂尔\); b.attack();

Player m = new Guards(\麦克格雷迪\); m.attack();

Player ym = new Translator(\姚明\); ym.attack(); ym.defense(); }

}

3） 实现结果：

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