#第三道
package 作业第三道;
//、 Cola公司的雇员分为以下若干类:(知识点:多态) [必做题]
//4.1 ColaEmployee :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。
//4.2 SalariedEmployee : ColaEmployee 的子类,拿固定工资的员工。属性:月薪
//4.3 HourlyEmployee :ColaEmployee 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
//4.4 SalesEmployee :ColaEmployee 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
//4.5 定义一个类Company,在该类中写一个方法,调用该方法可以打印出某月某个员工的工资数额,
//写一个测试类TestCompany,在main方法,把若干各种类型的员工放在一个ColaEmployee 数组里,并单元出数组中每个员工当月的工资。
public class ColaEmployee {
String name;
int mouth;
public ColaEmployee(String name, int mouth) {
this.name = name;
this.mouth = mouth;
}
public String getName() {
return name;
}
public int getMouth() {
return mouth;
}
public double getSalary(int mouth){
return 0;
}
}
package 作业第三道;
//4.2 SalariedEmployee : ColaEmployee 的子类,拿固定工资的员工。属性:月薪
public class SalariedEmployee extends ColaEmployee{
double salary;
public SalariedEmployee(String name,int mouth,int salary){
super(name,mouth);
this.salary = salary;
}
public double getSalary(int mouth){
if(this.getMouth() == mouth){
return salary+100;
}else{
return salary;
}
}
}
//4.3 HourlyEmployee :ColaEmployee 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
public class HourlyEmployee extends ColaEmployee {
double salaryHour;
int hour;
public HourlyEmployee(String name,int mouth,double salaryHour,int hour){
super(name,mouth);
this.salaryHour = salaryHour;
this.hour = hour;
}
public double getSalary(int mouth) {
if(this.mouth == mouth){
if(hour<=160){
return salaryHour*hour+100;
}else{
return 160*salaryHour + (hour - 160)*1.5*salaryHour + 100;
}
}
else{
if(hour<=160){
return salaryHour*hour;
}else{
return 160*salaryHour + (hour - 160)*1.5*salaryHour;
}
}
}
}
package 作业第三道;
//4.4 SalesEmployee :ColaEmployee 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
public class SalesEmployee extends ColaEmployee {
double sales;
double rate;
public SalesEmployee(String name,int mouth,double sales,double rate){
super(name,mouth);
this.sales = sales;
this.rate = rate;
}
public double getSalary(int mouth) {
if(this.mouth == mouth){
return sales * rate + 100;
}else{
return sales * rate ;
}
}
}
package 作业第三道;
//4.5 定义一个类Company,在该类中写一个方法,调用该方法可以打印出某月某个员工的工资数额,
//写一个测试类TestCompany,在main方法,把若干各种类型的员工放在一个ColaEmployee 数组里,并单元出数组中每个员工当月的工资。
public class Company {
public void getSalary(ColaEmployee c,int mouth){
System.out.println(c.name+"的在"+mouth+"月的月薪为"+c.getSalary(mouth));
}
public static void main(String[] args) {
ColaEmployee[] c = {new SalariedEmployee("靳东", 1, 3000),
new HourlyEmployee("王凯", 2, 20,180),
new SalesEmployee("胡歌",3,300000,0.01)};
for(int i =0;i<c.length;i++ ){
new Company().getSalary(c[i], 3);
}
}
}