User Guide

Using Java objects 931
The Employee class
The Employee class has four data members: FirstName and LastName are public, and Salary and
JobGrade are private. The Employee class has three overloaded constructors and a overloaded
SetJobGrade method.
Save the following Java source code in the file Employee.java, compile it, and place the resulting
Employee.class file in a directory that is specified in the classpath:
public class Employee {
public String FirstName;
public String LastName;
private float Salary;
private int JobGrade;
public Employee() {
FirstName ="";
LastName ="";
Salary = 0.0f;
JobGrade = 0;
}
public Employee(String First, String Last) {
FirstName = First;
LastName = Last;
Salary = 0.0f;
JobGrade = 0;
}
public Employee(String First, String Last, float salary, int grade) {
FirstName = First;
LastName = Last;
Salary = salary;
JobGrade = grade;
}
public void SetSalary(float Dollars) {
Salary = Dollars;
}
public float GetSalary() {
return Salary;
}
public void SetJobGrade(int grade) {
JobGrade = grade;
}
public void SetJobGrade(String Grade) {
if (Grade.equals("CEO")) {
JobGrade = 3;
}
else if (Grade.equals("MANAGER")) {
JobGrade = 2;