Java课后题——(Person,Student,Employee,Faculty和Staff类）

刺骨的言语ヽ痛彻心扉 2022-02-03 15:15 270阅读 0赞

(Person,Student,Employee,Faculty和Staff类）  
**(Person,Student,Employee,Faculty和Staff类）**  
设计一个名为Person的类及两个名为S土地net和Employee的子类。  
Employee类又有子类：教员类Faculty和职员类Staff。  
每个人都有姓名，地址，电话号码和电子邮件地址。  
学生有班级状态（大一，大二，大三，大四）。  
将这些状态定义为常量。  
一个雇员涉及办公室，工资和受聘日期。  
使用编程练习题10.14中定义的MyDate类为受聘日期创建一个对象。  
教员有办公时间和级别。职员有头衔。  
重写每个类小红的toString（)方法，显示相应的类名和人名.

//完整代码

public class Person {
    	private String name;
    	private String address;
    	private String number;
    	private String Email;
    
    protected Person() {
    }
    
    protected Person(String name,String address,String number, String Email) {
    		this.name = name;
    		this.address = address;
    		this.number = number;
    		this.Email = Email;
    	}
    
    	protected String getName() {
    		return name;
    	}
    
    	protected void setName(String name) {
    		this.name = name;
    	}
    
    	protected String getAddress() {
    		return address;
    	}
    
    	protected void setAddress(String address) {
    		this.address = address;
    	}
    
    
    	protected String getNumber() {
    		return number;
    	}
    
    	protected void setNumber(String number) {
    		this.number = number;
    	}
    
    	protected String getEmail() {
    		return Email;
    	}
    
    	protected void setEmail(String Email) {
    		this.Email = Email;
    	}
    
    	@Override
    	public String toString() {
    		return "ObejectByPerson"+"Name:"+getName();
    	}
    }
    
    class Student extends Person{
    
    	public final static String ONE = "Freshman";
    	public final static String TWO = "Sophomore";
    	public final static String THREE = "Junior";
    	public final static String FOUR = "Senior";
    	private String StudentState;
    
    	public Student() {
    		StudentState = ONE;
    	}
    
    	public Student(String StudentState,String name,String address,String number, String Email) {
    		super(name,address,number,Email);
    		this.StudentState = StudentState;
    	}
    
    	public String getStudentState() {
    		return StudentState;
    	}
    
    	public void setStudentState(String StudentState) {
    		this.StudentState = StudentState;
    	}
    
    
    	public String toStringOfAllInforation() {
    		return "Student is inforation:Grade:"+getStudentState()+"\tName:"+getName()+"\tAddress:"+getAddress()+"\tNumber:"+getNumber()+"\tEmail:"+getEmail();
    	}
    
    	@Override
    	public String toString() {
    		return "ObjectByStudent-->"+"Name:"+getName();
    	}
    
    }
    
    class Employee extends Person{
    
    	private String Office;
    	private double salary;
    //	private Date EntryDate;
    
    	protected Employee() {
    		//EntryDate = new Date();
    	}
    	
    	protected Employee(String Office,double salary,String name,String address,String number, String Email) {
    		super(name,address,number,Email);
    		this.Office = Office;
    		this.salary = salary;
    		//this.EntryDate = EntryDate;
    	}
    
    	protected String getOffice() {
    		return Office;
    	}
    
    	protected void setOffice(String Office) {
    		this.Office = Office;
    	}
    
    	protected double getSalary() {
    		return salary;
    	}
    
    	protected void setSalary(double salary) {
    		this.salary = salary;
    	}
    
    //	protected Date getEntryDate() {
    //		return EntryDate;
    //	}
    
    	@Override
    	public String toString() {
    		return "ObjectByEmployee-->"+"Name:"+getName();
    	}
    
    }
    
    
    class Faculty extends Employee{
    	private String OfficeTime;
    	private String PostGrade;
    	
    	public Faculty() {
    		
    	}
    	
    	public Faculty(String Office,double salary,String OfficeTime,String PostGrade,String name,String address,String number, String Email) {
    		super(Office,salary,name,address,number,Email);
    		this.OfficeTime = OfficeTime;
    		this.PostGrade = PostGrade;
    	}
    	
    	public String getOfficeTime() {
    		return OfficeTime;
    	}
    	
    	public void setOfficeTime(String OfficeTime) {
    		this.OfficeTime = OfficeTime;
    	}
    	
    	public String getPostGrade() {
    		return PostGrade;
    	}
    	
    	public void setPostGrade(String PostGrade) {
    		this.PostGrade = PostGrade;
    	}
    	
    	public String toStringOfAllInforation() {
    		return "Faculty is inforation:PostGrade:"+getPostGrade()+"\tOfficeTime:"+getOfficeTime()+"\tSalary:"+getSalary()+"Office:"+getOffice()+"\tName:"+getName()+"\tAddress:"+getAddress()+"\tNumber:"+getNumber()+"\tEmail:"+getEmail();
    	}
    	
    	@Override 
    	public String toString() {
    		return "ObjectByFaculty-->"+"Name:"+getName();
    	}
    
    }
    
    class Staff extends Employee{
    	private String Post;
    
    	public Staff() {
    	}
    
    	public Staff(String Office,double salary,String Post,String name,String address,String number, String Email) {
    		super(Office,salary,name,address,number,Email);
    		this.Post = Post;
    	}
    
    	public String getPost() {
    		return Post;
    	}
    
    	public void setPost(String Post) {
    		this.Post = Post;
    	}
    
    	public String toStringOfAllInforation() {
    		return "Staff is inforation:Post:"+getPost()+"\tSalary:"+getSalary()+"Office:"+getOffice()+"\tName:"+getName()+"\tAddress:"+getAddress()+"\tNumber:"+getNumber()+"\tEmail:"+getEmail();
    	}
    	
    	@Override
    	public String toString() {
    		return "ObjectByStaff-->"+"Name:"+getName();
    	}
    }