设计模式之模板方法模式，temple

来源：互联网发布：淘宝店铺管理中心编辑：程序博客网时间：2024/06/05 09:13

package liu.temple.demo;

public abstract class TestPaper {

public void TestQuestion1(){
  System.out.println("屠龙刀的玄铁可能是[]a.球形铸铁，b.马口铁，C.高速和金刚，d.碳素纤维");
  System.out.println("答案是："+Answer1());
}

public void TestQuestion2(){
  System.out.println("1加1等于：[]a.1,b.2,c.4");
  System.out.println("答案是："+Answer2());
}

public void TestQuestion3(){
  System.out.println("2加3等于：[]a.2,b.3,c.4，d.5");
  System.out.println("答案是："+Answer3());
}

public abstract String Answer3();
public abstract String Answer2();

public abstract String Answer1();
}
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package liu.temple.demo;

public class TestPaperA extends TestPaper{

@Override
public String Answer3() {

return "b";
}

@Override
public String Answer2() {

return "a";
}

@Override
public String Answer1() {

return "d";
}

}

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package liu.temple.demo;

public class TestPaperB extends TestPaper{

@Override
public String Answer3() {

return "c";
}

@Override
public String Answer2() {
// TODO Auto-generated method stub
return "b";
}

@Override
public String Answer1() {
// TODO Auto-generated method stub
return "c";
}

}

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package liu.temple.demo;

public class Main {

/**
* @param args
*/
public static void main(String[] args) {
  TestPaper A = new TestPaperA();
  A.TestQuestion1();
  A.TestQuestion2();
  A.TestQuestion3();
  System.out.println("--------------------");
  TestPaper B = new TestPaperB();
  B.TestQuestion1();
  B.TestQuestion2();
  B.TestQuestion3();

}

}

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