12月12日作业

#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);
        }
	}
}

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转载自blog.csdn.net/weixin_43986114/article/details/84978782