无法获取输出年薪总额的代码

Question

我创建了两个从基本“Employee”类扩展而来的类。我在下面展示了 Employee 和 Salesman 类。我需要配置 Salesman 类以显示年薪总额。员工类打印没问题，但是，我无法让销售员类打印年薪。我确定这很简单，但我被卡住了。任何帮助表示赞赏！

这是我目前得到的输出：

2014 年员工：

员工姓名：Smuck,Jenna，月薪=$3,000.00，年薪=$36,000.00

销售员姓名：Joans,Barbara，月薪=$3,200.00，年销售额=$100,000.00

销售员姓名：McMains,Ashley，月薪=$2,900.00，年销售额=$400,000.00

高管姓名：Seibert,Greg，月薪=$5,000.00，股价=$49.00

2014 年所有员工的平均工资 = $25,891.00

2015 年员工：

员工姓名：Kallinen,Brion，月薪=$3,100.00，年薪=$37,200.00

销售员姓名：Mentzer,Dickey，月薪=$4,100.00，年销售额=$75,000.00

销售员姓名：Thomas,Carol，月薪=$3,800.00，年销售额=$90,000.00

主管姓名：Tofte,Abby，月薪=$4,800.00,股价=$190.00

高管姓名：Kuehn,Jennifer，月薪=$6,000.00，股价=$79.00

主管姓名：Brown,Eric，月薪=$6,500.00，股价=$51.00

2015 年所有员工的平均工资 = 57,432.67 美元

构建成功（总时间：0 秒）

我需要它来打印销售员和高管的年薪。

    package AverageSalary;

    public class Employee {

    private String employeeName;
    private double monthlySalary;

    // Constructor that initiailizes name and monthly salary
    public Employee(String EmployeeName, double mnthSalary) {
        employeeName = EmployeeName;
        monthlySalary = mnthSalary;
    }

     //set Employee Name function
    public void setEmployeeName(String employeeName) {
        this.employeeName = employeeName;
    }

    //get Employee Name Function
    public String getEmployeeName() {
        return employeeName;
    }

     //monthlySalary
    public void setMonthlySalary(double monthlySalary) {
        this.monthlySalary = monthlySalary;
    }

    public double getMonthlySalary() {
        return monthlySalary;
    }

    // Method named annualSalary returns the salary for a whole year.
    public double annualSalary() {
        return getMonthlySalary() * 12;
    }

    // toString method returns string containing name and monthly salary
    public String toString() {
        return String.format("\nEmployee Name: %s, Monthly Salary=$%,.2f,"
        + "Annual Salary=$%,.2f", getEmployeeName(), getMonthlySalary(), 
        annualSalary());
        }
    }

    ________________________________________________________________________


    package AverageSalary;

    import java.util.HashSet;

    public class Salesman extends Employee{
    private double annualSales;

    public double getAnnualSales() {
        return annualSales;
    }

    // Constructor that initializes name, monthly salary and annual sales
    Salesman(String Name, double mnthSalary, double dblAnnualSales)
    { 
      super(Name, mnthSalary);
      this.annualSales=dblAnnualSales;
    }

    //An overridden method annualSalary that returns the salary for year 
    //Salary of salesman consists of base salary computed from the monthly  
    salary plus a commission. 
    //The commission is computed as 2% of that salesman's annual sales. 
    //The maximum commission a salesman can earn is $20,000.

    @Override
    public  double  annualSalary()
    {
        double dblSalesCommission=0;
        dblSalesCommission=(getMonthlySalary()*12)*0.02;

        if ( dblSalesCommission > 20000)
                dblSalesCommission=20000;

        return getMonthlySalary()+dblSalesCommission;
    }
     @Override
     public String toString()
     {
        return String.format("\nSalesman Name: %s, Monthly         
     Salary=$%,.2f,Annual
     Sales=$%,.2f",
         getEmployeeName(), getMonthlySalary(),
                       getAnnualSales() );
        }
    }  

Answer 1

我可以找到两个问题。

您的推销员toString() 实际上并没有打印出年薪。我将其更改为：

@Override
public String toString() {
    return String
            .format("\nSalesman Name: %s, Monthly Salary=$%,.2f,Annual Sales=$%,.2f,Annual Salary=$%,.2f",
                    getEmployeeName(), getMonthlySalary(), getAnnualSales(), annualSalary());
}

另外，您的annualSalary() 计算不正确，您需要将月薪乘以 12，然后加上佣金。

@Override
public double annualSalary() {
    double dblSalesCommission = 0;
    dblSalesCommission = getAnnualSales() * 0.02;

    if (dblSalesCommission > 20000)
        dblSalesCommission = 20000;

    return (12.0 * getMonthlySalary()) + dblSalesCommission;
}

进行这些更改为我产生了正确的输出：

Employee Name: Test Guy, Monthly Salary=$5,000.00,Annual Salary=$60,000.00
Salesman Name: Sales Guy, Monthly Salary=$5,000.00,Annual Sales=$100,000.00,Annual Salary=$61,200.00

Answer 2

您的年薪计算似乎不正确。

还不清楚每年的销售额是销售员一年的销售额，还是他们一年的销售额。我假设是销售额。

// Salary of salesman consists of base salary computed 
// from the monthly salary plus a commission. 
// The commission is computed as 2% of that salesman's annual sales. 
// The maximum commission a salesman can earn is $20,000.



@Override
public double annualSalary() {
    double moneyFromSalary = getMonthlySalary * 12;

    double moneyMadePerSale = // Unknown
    double dblSalesCommission = moneyMadePerSale * annualSales * 0.02;

    if (dblSalesCommission > 20000)
            dblSalesCommission = 20000;

    return moneyFromSalary + dblSalesCommission;
}

Answer 3

您的问题是您的 String.format 参数是乱码。而不是

String.format("\nSalesman Name: %s, Monthly Salary=$%,.2f,Annual Sales=$%,.2f"

试试

String.format("\nSalesman Name: %s, Monthly Salary=$%.2f, Annual Sales=$%.2f",