Thread: Assingment help

What specifically are you having problems with? Are you getting an error message? If so, please post the message.

I think it's

public abstract int...

not

abstract public int...

could be wrong.

The way I learned it was public abstract int...

Also, your main method never sets BaseSalary...so it's going to print null.

Also, for your two sub classes, you're going to at least need to have the same two parameters in your Employee class in each of your two subclasses.

You just call them..first statement inside constructor...super(params);

I think this should work. (Haven't had a chance to test it...my compiler is broken...remember...

public abstract class Employee
{
 
	private String EmpFirstName;
	private String EmpLastName;
 
 
	public Employee(String EmpFirstName, String EmpLastName)
	{
		setEmpFirstName(EmpFirstName);
		setEmpLastName(EmpLastName);
	}
 
	public abstract  int Earnings();
 
	public String getEmpFirstName()
	{
		return EmpFirstName;
	}
 
	public void setEmpFirstName(String FName)
	{
		EmpFirstName = FName;
	}
 
	public String getEmpLastName()
	{
		return EmpLastName;
	}
 
	public void setEmpLastName(String LName)
	{
		EmpLastName = LName;
	}
 
	public String toString()
	{
		return ("Employee:" +getEmpFirstName() + " " + getEmpLastName());
	}
}

class SalaryEmployee extends Employee
{
	private int EmpSalary;
 
	public SalaryEmployee(String EmpFirstName, String EmpLastName, int EmpSalary)
	{
                 super(EmpFirstName, EmpLastName);
 
// what is line below for?
		// EmpSalary = 2000000;
setSalary(EmpSalary);
	}
 
	public int Earnings()
	{
		return EmpSalary;
	}
 
	public void setSalary(int Salary)
	{
		this.EmpSalary  = EmpSalary;
	}
 
	public int getSalary()
	{
		return EmpSalary;
	}
 
	public String toString()
	{
		return (super.toString() + " " +"Salaried:" + this.Earnings());
 
	}
 
}

class CommissionEmployee extends Employee
{
	private int BaseSalary;
	private int NumProductsSold;
	private int CommissionPercent;
 
	public CommissionEmployee(String EmpFirstName, String EmpLastName, int BaseSalary, int NumProductsSold, int CommissionPercent )
	{
               super(EmpFirstName, EmpLastName);
	//	BaseSalary = 80000;
  setBaseSalary(BaseSalary);
  setNumProductsSold(NumProductsSold);
setCommissionPercent(CommissionPercent);
		// NumProductsSold = 20;
	// 	CommissionPercent = 10;
	}
 
	public int Earnings()
	{
		return BaseSalary;
	}
 
	public void setBaseSalary(int BSalary)
	{
		this.BaseSalary = BaseSalary;
	}
 
	public double setBaseSalary()
	{
		return BaseSalary;
	}
 
	public void setNumProductsSold(int NumProducts)
	{
		this.NumProductsSold = NumProductsSold;
	}
 
	public int getNumProductsSold()
	{
		return NumProductsSold;
	}
 
	public void setCommissionPercent(int ComPercent)
	{
		this.CommissionPercent = CommissionPercent;
	}
 
	public int getCommissionPercent()
	{
		return CommissionPercent;
	}
 
	public String toString()
	{
		return (super.toString() + " " + "Commissioned:" + BaseSalary);
	}
 
}

public class MainEmployee
{
	public static void main(String[] args)
	{
                 Scanner console = new Scanner(System.in);
               System.out.println("Enter first name of Salary Employee");
            String firstName = console.nextLine();
            System.out.println("Enter last name");
            String lastName = console.nextLine();
System.out.println("Enter salary");
int salary = console.nextInt();
 
		SalaryEmployee Emp = new SalaryEmployee(firstName, lastName, salary);
 
    System.out.println("Enter first name of Commission  Employee");
            String firstName2 = console.nextLine();
            System.out.println("Enter last name");
            String lastName2 = console.nextLine();
System.out.println("Enter base salary");
int baseSalary = console.nextInt();
System.out.println("Enter number of products sold");
int prodSold = console.nextInt();
System.out.println("Enter commission %");
int comPer = console.nextInt();
 
 
 
		CommissionEmployee ComEmployee = new CommissionEmployee(firstName2, lastName2, baseSalary, prodSold, comPer);
 
		System.out.println(Emp.toString());
		System.out.println(ComEmployee.toString());
 
	}
}