/*
 * Represents an instructor.
 */
public class Instructor extends Person
{
	private double salary;
	private String department;
	
	public Instructor() {
		super();
	}

	public Instructor(String firstName, String lastName, int birthYear, 
						String department, double salary) {
		super(firstName, lastName, birthYear);
		this.salary= salary;
		this.department = department;
	}
	
	public double getSalary() {
		return salary;
	}
	public void setSalary(double salary) {
		this.salary = salary;
	}
	public String getDepartment() {
		return department;
	}
	public void setDepartment(String department) {
		this.department = department;
	}
	
	public String toString()
	{	StringBuffer buf = new StringBuffer(100);
		buf.append(super.toString()); // Print data in Person
		buf.append(" Salary: "+salary);
		buf.append(" Department: "+department);		
		return buf.toString();
	}
}