/**
 * A class that extends Student.
 *
 * @author Mark Young (A00000000)
 */
public class GradStudent extends Student {
    
    /** GradStudent has a previous degree (BA, BSc, ...) */
    private String previousDegree;

    /** GradStudent needs a name and a previous degree */
    public GradStudent(String n, String pd) {
        super(n);
        previousDegree = pd;
    }

    /** Return this student's previous degree */
    public String getPreviousDegree() {
        return previousDegree;
    }

    /** Change this student's previous degree */
    public void setPreviousDegree(String npd) {
        this.previousDegree = npd;
    }

    @Override
    public String toString() {
        return this.getName() + " (" + previousDegree + ")";
    }

}