//EmployeePerson.java

abstract class EmployeePerson
{
    protected String fullName;       // In the format last name, first name
    protected String departmentCode;
    protected String birthday;
    protected int annualSalary;

    // ***********************************************************************

    // Default constructor. Set protected variables to the empty string or 0
    public EmployeePerson()
    {
        fullName = "";
        departmentCode = "";
        birthday = "";
        annualSalary = 0;
    }

    // ***********************************************************************

    // Constructor with parameters to set the private variables
    public EmployeePerson
    (
        String empFullName,
        String empDepartmentCode,
        String empBirthday,
        int empAnnualSalary
    )
    {
        setData(empFullName, empDepartmentCode, empBirthday, empAnnualSalary);
    }

    // ***********************************************************************

    public void setData
    (
        String empFullName,
        String empDepartmentCode,
        String empBirthday,
        int empAnnualSalary
    )
    {
        fullName       = empFullName;
        departmentCode = empDepartmentCode;
        birthday       = empBirthday;
        annualSalary   = empAnnualSalary;
    }

    // ***********************************************************************

    // Ensure each subclass has a printInfo() method
    abstract void printInfo();

    // ***********************************************************************

    // Ensure each subclass has a getAnnualBonus() method
    abstract int getAnnualBonus();
}