第一篇：某公司的雇員分為以下若干類 Employee這是所有員工總的父類屬性員工的姓名和生日月份方法根據(jù)月份定工資
Employee.ava
import java.util.Calendar;
import java.util.GregorianCalendar;
public class Employee {
/**
* Employee：這是所有員工總的父類，屬性：員工的姓名和生日月份。方法：getSalary(int month)根據(jù)參數(shù)月份來確定工資，* 如果該月員工過生日，則公司會(huì)額外獎(jiǎng)勵(lì)100元。
*/
private String name;
protected int month;
private int base = 6000;
private int salary;
public Employee(){
}
public Employee(String name, int month){
this.setName(name);
this.setMonth(month);
}
public String getName(){
return name;
}
public void setName(String name){
this.name = name;
}
public int getMonth(){
return month;
}
public void setMonth(int month){
this.month = month;
}
GregorianCalendar g = new GregorianCalendar();
int flag =(int)g.get(Calendar.MONTH)+ 1;
}
public int getSalary(int month){int s = this.getMonth();if(flag == s){salary = base + 100;} elsesalary = base;return salary;} void says(){} System.out.println(“當(dāng)前月份：” + flag);
// SalaryEmployee：Employee的子類，拿固定工資的員工。屬性：月薪
class SalaryEmployee extends Employee {
private int base = 6000;
private int salary;
public SalaryEmployee(String name, int month){
super(name, month);
}
public int getSalary(int month){
int s = this.getMonth();
if(flag == s){
salary = base + 100;
} else {
salary = base;
}
return salary;
}
void says(){
System.out.println(“" + ”姓名：“ + this.getName()+ ”“ + ”生日所在月：“+ this.getMonth()+ ”“ + ”所得薪酬：“ + getSalary(month));
}
}
// HourlyEmployee：Employee的子類，按小時(shí)拿工資的員工，每月工作超出160小時(shí)的部分按照1.5倍工資發(fā)放。
// 屬性：每小時(shí)的工資、每月工作的小時(shí)數(shù)
private int hours;
private int basehour = 35;
private int salary;
public HourlyEmployee(String name, int month, int hours){
super(name, month);
this.hours = hours;
}
public int getHours(){
return hours;
}
public void setHours(int hours){
this.hours = hours;
}
public int getSalary(int month){
int s = this.getMonth();
if(hours < 160){
if(flag == s){
salary = basehour * hours + 100;
} else
salary = basehour * hours;
} else {
if(flag == s){
salary =(int)(basehour * hours * 1.5)+ 100;
} else
salary =(int)(basehour * hours * 1.5);
}
return salary;
}
void says(){
System.out.println(”“ + ”姓名：“ + this.getName()+ ”“ + ”生日所在月：“+ this.getMonth()+ ”“ + ”所得薪酬：“ + getSalary(month));
}
}
// SalesEmployee：Employee的子類，銷售人員，工資由月銷售額和提成率決定。屬性：月銷售額、提成率(sales<60000
// bonus=0.1,sales>=60000 bonus=0.125)
private int sales;
private double bonus = 0.1;
private int salary;
public SalesEmployee(String name, int month, int sales){
super(name, month);
this.sales = sales;
}
public int getSales(){
return sales;
}
public void setSales(int sales){
this.sales = sales;
}
public int getSalary(int month){
int s = this.getMonth();
if(sales < 60000){
if(s == flag){
salary =(int)(sales * bonus)+ 100;
} else
salary =(int)(sales * bonus);
} else {
if(s == flag){
salary =(int)(sales * bonus * 1.25)+ 100;
} else
salary =(int)(sales * bonus * 1.25);
}
return salary;
}
void says(){
System.out.println(”“ + ”姓名：“ + this.getName()+ ”“ + ”生日所在月：“+ this.getMonth()+ ”“ + ”所得薪酬：“ + getSalary(month));
}
}
// BasePlusSalesEmployee：SalesEmployee的子類，有固定底薪的銷售人員，工資由底薪加上銷售提成部分。屬性：底薪。
class BasePlusSalesEmployee extends Employee {
private int sales;
private int base = 3000;
private double bonus = 0.75;
private int salary;
public BasePlusSalesEmployee(String name, int month, int sales){
super(name, month);
this.sales = sales;
}
public int getSales(){
return sales;
}
public void setSales(int sales){
this.sales = sales;
}
public int getSalary(int month){
int s = this.getMonth();
if(sales < 60000){
if(s == flag){
salary =(int)(sales * bonus)+ base + 100;
} else
salary =(int)(sales * bonus)+ base;
} else {
if(s == flag){
salary =(int)(sales * bonus * 1.25)+ base + 100;
} else
salary =(int)(sales * bonus * 1.25)+ base;
}
return salary;
}
void says(){
System.out.println(”“ + ”姓名：“ + this.getName()+ ”“ + ”生日所在月：“+ this.getMonth()+ ”“ + ”所得薪酬：“ + getSalary(month));
}
}
Test.java//測試類
public class Test {
public static void main(String[] args){
Employee e=new Employee(” “,0);
SalaryEmployee se = new SalaryEmployee(”基本工：張三“,8);
HourlyEmployee he = new HourlyEmployee(”小時(shí)工：李四“,11, 190);
SalesEmployee sa = new SalesEmployee(”銷售額工：王二“,3,79999);
BasePlusSalesEmployee bpse = new BasePlusSalesEmployee(”基本銷售額工：于五",7,5000);
e.says();
se.says();
he.says();
sa.says();
bpse.says();
}
}
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