import java.util.*;
/**
* Ten program sprawdza działanie klasy Employee.
* @version 1.11 2004-02-19
* @author Cay Horstmann
*/
public class EmployeeTest
{
public static void main(String[] args)
{
// Wstawienie trzech obiektów pracowników do tablicy staff.
Employee[] staff = new Employee[3];
staff[0] = new Employee("Jarosław Rybiński", 75000, 1987, 12, 15);
staff[1] = new Employee("Katarzyna Remiszewska ", 50000, 1989, 10, 1);
staff[2] = new Employee("Krystyna Kuczyńska ", 40000, 1990, 3, 15);
// Zwiększenie pensji wszystkich pracowników o 5%.
for (Employee e : staff)
e.raiseSalary(5);
// Drukowanie informacji o wszystkich obiektach klasy Employee.
for (Employee e : staff)
System.out.println("name=" + e.getName() + ",salary=" + e.getSalary()
+ ",hireDay="
+ e.getHireDay());
}
}
class Employee
{
private String name;
private double salary;
private Date hireDay;
public Employee(String n, double s, int year, int month, int day)

{
name = n;
salary = s;
GregorianCalendar calendar = new GregorianCalendar(year, month - 1, day);
// W klasie GregorianCalendar styczeń ma numer 0.
hireDay = calendar.getTime();
}
public String getName()
{
return name;
}
public double getSalary()
{
return salary;
}
public Date getHireDay()
{
return hireDay;
}
public void raiseSalary(double byPercent)
{
double raise = salary * byPercent / 100;
salary += raise;
}
}