EmployeeTest

定义一个Employee类继承于Person类，包含新的属性：职位；写好相关的方法，能够构造的时候初始化或者后续修改属性值，重写equals方法，比较规则：当两个对象的姓名，年龄，性别，职位都相等时返回true,否则返回false。

/*
 *写一个测试类进行相关测试（要求可以打印对象的信息，能够进行对象的比较是否"相等"）。
 */
public class EmployeeTestDemo {

    public static void main(String[] args){
        Employee employee1=new Employee("Jim",28,'男',"软件工程师");

        Employee employee2=new Employee("Tom",28,'男',"软件工程师");
        employee1.getDetail();
        employee2.getDetail();
        System.out.println("判断两位职员是否“相等”:");
        System.out.println(employee1.equals(employee2));



    }
}

public class Person {

    private String name;//姓名

    private int age;//年龄
    private char sex;//性别
    public Person(String name,int age,char sex){
        this.setName(name);
        this.setAge(age);
        this.setSex(sex);
    }
    public void setName(String name) {
        this.name = name;
    }
    public String getName() {
        return name;
    }
    public void setAge(int age) {
        this.age = age;
    }
    public int getAge() {
        return age;
    }
    public void setSex(char sex) {
        this.sex = sex;
    }
    public char getSex() {
        return sex;
    }


}

public class Employee extends Person{
    private String position;//职位
    public Employee(String name,int age,char sex,String position){
        super(name, age, sex);
        this.setPosition(position);


    }
    public void setPosition(String position) {
        this.position = position;
    }
    public String getPosition() {
        return position;
    }
    //重写方法，判断对象是否相等
    public boolean equals(Employee b){
        if(this.getName()==b.getName()&&this.getAge()==b.getAge()
                &&this.getSex()==b.getSex()&&this.getPosition()==b.getPosition()){
            return true;
        }
        else{
            return false;
        }
    }
    //输出对象的信息
    public void getDetail(){
        System.out.println("name: "+this.getName()+"age: "+this.getAge()+"sex: "+this.getSex()+"position: "+this.getPosition());

    }


}