某公司的雇员分为以下若干类：
Employee：这是所有员工总的父类，属性：员工的姓名,员工的生日月份。
方法：getSalary(int month) 根据参数月份来确定工资，如果该月员工过生日，则公司会额外奖励100元。
SalariedEmployee：Employee的子类，拿固定工资的员工。属性：月薪。
HourlyEmployee：Employee的子类，按小时拿工资的员工，每月工作超出160小时的部分按照1.5倍工资发放。属性：每小时的工资、每月工作的小时数。
SalesEmployee：Employee的子类，销售人员，工资由月销售额和提成率决定。属性：月销售额、提成率。
BasedPlusSalesEmployee：SalesEmployee的子类，有固定底薪的销售人员，
工资由底薪加上销售提成部分。
属性：底薪。
第一个类//Employee类
public class Employee{
private String name;
private int month;
private double salary;
//无参构造函数
public Employee(){
}
//有参构造函数
public Employee(String name,int month,double salary){
this.name=name;
this.month=month;
this.salary=salary;
}
public void setName(String name){
this.name=name;
}
public String getName(){
return name;
}
public void setMonth(int month){
this.month=month;
}
public int getMonth(){
return month;
}
public void setSalary(double salary){
this.salary=salary;
}
public double getSalary(){
return salary;
}
public double getSalary(int month){
if(this.month == month){
salary += 100;
}
System.out.println("员工"+ getName()+"的薪水为："+salary);
return salary;
}
}
第二个类：
//SalariedEmployee类
public class SalariedEmployee extends Employee{
private double salary1;
//无参构造函数
public SalariedEmployee(){
}
//有参构造函数
public SalariedEmployee(double salary1){
this.salary1=salary1;
}
public void setSalary1(double salary1){
this.salary1=salary1;
}
public double getSalary1(){
return salary1;
}
public double getSalary(int month){
if(this.getMonth() == month){
salary1 += 100;
}
System.out.println("该员工"+getName()+"的薪水为："+salary1);
return salary1;
}
}
第三个类：
//HourlyEmployee类
public class HourlyEmployee extends Employee{
private int hour;
private double price;
private double salary2;
//无参构造函数
public HourlyEmployee(){
}
//有参构造函数
public HourlyEmployee(int hour,double price,double salary2){
this.hour=hour;
this.price=price;
this.salary2=salary2;
}
public void setHour(int hour){
this.hour=hour;
}
public int getHour(){
return hour;
}
public void setPrice(double price){
this.price=price;
}
public double getPrice(){
return price;
}
public void setSalary2(double salary2){
this.salary2=salary2;
}
public double getSalary2(){
return salary2;
}
public double getSalary(int month){
if( hour <= 160){
salary2=price * hour;
}
else{
hour=hour-160;
salary2=160 * price + hour *1.6*price;
}
if(getMonth() == month){
salary2+=100;
}
System.out.println("该员工"+getName()+"的薪水为："+salary2);
return salary2;
}
}
第四个类：
//SalesEmployee类
public class SalesEmployee extends Employee{
private double salemonth;
private double rate;
//无参构造函数
public SalesEmployee(){
}
//有参构造函数
public SalesEmployee(double salemonth,double rate){
this.salemonth=salemonth;
this.rate=rate;
}
public void setSalemonth(double salemonth){
this.salemonth=salemonth;
}
public double getSalemonth(){
return salemonth;
}
public void setRate(double rate){
this.rate=rate;
}
public double getRate(){
return rate;
}
public double getSalary(int month){
if(this.getMonth() == month){
System.out.println("该员工"+getName()+"的薪水为："+(100+salemonth*rate));
return (salemonth * rate)+100;
}else{
System.out.println("该员工"+getName()+"的薪水为："+salemonth * rate);
return salemonth * rate;
}
}
}
第五个类：
//BasePlusSalesEmployee类
public class BasePlusSalesEmployee extends Employee{
private double minsalary;
private double salemonth1;
private double rate1;
//无参构造函数
public BasePlusSalesEmployee(){
}
//有参构造函数
public BasePlusSalesEmployee(double minsalary,double salemonth1,double rate1){
this.minsalary=minsalary;
this.salemonth1=salemonth1;
this.rate1=rate1;
}
public void setMinsalary(double minsalary){
this.minsalary=minsalary;
}
public double getMinsalary(){
return minsalary;
}
public void setSalemonth1(double salemonth1){
this.salemonth1=salemonth1;
}
public double getSalemonth1(){
return salemonth1;
}
public void setRate1(double rate1){
this.rate1=rate1;
}
public double getRate1(){
return rate1;
}
public double getSalary(int month){
if(this.getMonth() == month){
System.out.println("该员工"+getName()+"的薪水为："+(minsalary+salemonth1*rate1+100));
return minsalary+salemonth1*rate1+100;
}
System.out.println("该员工"+getName()+"的薪水为："+(minsalary+salemonth1*rate1));
return minsalary+salemonth1*rate1;
}
}
总类：
//某公司
public class test{
public static void main(String[] args){
Employee e1 = new Employee("小刘",9,0);
e1.getSalary(6);
SalariedEmployee s1 = new SalariedEmployee();
s1.setName("小涛");
s1.setSalary1(6300);
s1.setMonth(6);
s1.getMonth();
s1.getSalary(6);
HourlyEmployee h1 = new HourlyEmployee(192,36,0);
h1.setName("小华");
h1.setMonth(6);
h1.getMonth();
h1.getSalary(6);
SalesEmployee ss1 = new SalesEmployee(26000,0.4);
ss1.setName("陈一");
ss1.setMonth(9);
ss1.getMonth();
ss1.getSalary(6);
//System.out.println("该员工"+ss1.getName()+"的薪水为："+ss1.getSalary(6));
BasePlusSalesEmployee b1 =new BasePlusSalesEmployee(3000,9000,0.5);
b1.setName("刘总");
b1.setMonth(9);
b1.getMonth();
System.out.println("输出刘总的生日月份："+b1.getMonth());
b1.getSalary(9);
}
}