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最新推荐文章于 2024-09-09 19:11:29 发布

lurker2006

最新推荐文章于 2024-09-09 19:11:29 发布

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分类专栏：学习文章标签： string float class import 测试 c

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2、按以下要求修改实验三中程序编写题

A、定义枚举类型Gender,取值male, female;

B、在Employee类中增加Gender枚举类型的成员变量gender并修改构造函数

C、增加成员方法getGender以获得员工性别

D、在EmployeeTest类中编写测试代码

import java.util.*;

class Employee implements Comparable<Employee> {

enum Gender{male, female};

    private String name;
    private float salary;
    private int id;
    private int nextId;

private Gender gender;

    Employee(String name,float salary,int id,int nextId,Gender gender){
  this.name=name;
  this.salary=salary;
  this.id=id;
  this.nextId=nextId;
  this.gender=gender;
    }

    String getName(){
    return name;
    }

    float getSalary(){
  return salary;
    }

    int getId(){
    return id;
    }

    int getNextId(){
    return nextId;
    }

    public int compareTo(Employee emp){
    return this.getName().compareTo(emp.getName());
    }

    Gender getGender(){
    return this.gender;
    }
}

class ReportCard {

ArrayList<Employee> employees = new ArrayList<Employee>();

void addEmployee(Employee emp){
employees.add(emp);
}

String getInfo(){
  StringBuilder buff =new StringBuilder();
  Collections.sort(employees);
     for (Employee emp:employees)
      buff.append(
         emp.getName() + " "+
         emp.getSalary() +" "+
         emp.getGender() +
         "/n-----------------------/n");
     return buff.toString();
   }
}

class EmployeeTest{

public static void main(String[] args){

  ReportCard reportcard=new ReportCard();

  Employee emp1=new Employee("zzhen",1500,1001,1002,Employee.Gender.male);
  Employee emp2=new Employee("asdfg",2000,1002,1003,Employee.Gender.female);
  Employee emp3=new Employee("htygd",2500,1003,1008,Employee.Gender.male);

  reportcard.addEmployee(emp1);
  reportcard.addEmployee(emp2);
  reportcard.addEmployee(emp3);

  System.out.print(reportcard.getInfo());
}
}