第十一周作业

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- -个方法，调用该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。

package trip;

public class ColaEmployee {
	String name;
    int month;
    public ColaEmployee(){
        
    }
    public ColaEmployee(String name,int month){
        this.name = name;
        this.month = month;
    }
    public double getSalary(int month){
        return 0;
    }
}

　　

package trip;

public class SalariedEmployee extends ColaEmployee {
	 double monthSalary;
	    public SalariedEmployee(String name,int month,double monthSalary){
	        super(name,month);
	        this.monthSalary = monthSalary;
	    }
	    public double getSalary(int month){
	        if(super.month==month){
	            return monthSalary+100;
	        }else{
	            return monthSalary;
	        }
	    }
	     

}

　　

package trip;

public class HourlyEmployee extends ColaEmployee{
	private int shixin;
    private int xiaoshishu;
    public HourlyEmployee(String name,int month,int shixin,int xiaoshishu){
        super(name,month);
        this.shixin = shixin;
        this.xiaoshishu= xiaoshishu;
    }
    public double getSalary(int month){
    if(super.month==month){
        if(xiaoshishu>160){
            return shixin*160+shixin*(xiaoshishu-160)*1.5+100;
        }else{
            return shixin*xiaoshishu+100;
        }
    }else{
        if(xiaoshishu>160){
            return shixin*160+shixin*(xiaoshishu-160)*1.5;
        }else{
            return shixin*xiaoshishu;
        }
    }
    }

}

　　

package trip;

public class SalesEmployee extends ColaEmployee {
	private int yuexin;
    private double tcl;
    public SalesEmployee(String name,int month,int yuexin,double tcl){
        super(name,month);
        this.yuexin = yuexin;
        this.tcl = tcl;
    }
    public double getSalary(int month){
        if(super.month==month){
            return yuexin*tcl+100;
        }else{
            return yuexin*tcl;
        }
    }
}

　　

package trip;

public class Company {
	 public void getSalary(ColaEmployee a,int month){
	        System.out.println(a.name+"在"+month+"月的月薪为"+a.getSalary(month)+"元");
	    }
}

　　

package trip;

public class TestCompany {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		ColaEmployee[] a={
                new SalariedEmployee("SalariedEmployee",7,6666),
                new HourlyEmployee("hourlyEmplotee",7,167,250),
                new SalesEmployee("salesEmployee",7,6000,0.6)
        };
        for(int i=0;i<a.length;i++){
            new Company().getSalary(a[i],7);
        }
    }

	}