package com.oreilly.tiger.ch03;

public class Student {

  private String firstName;
  private String lastName;
  private Grade grade;

  public Student(String firstName, String lastName) {
    this.firstName = firstName;
    this.lastName = lastName;
  }

  public void setFirstName(String firstName) {
    this.firstName = firstName;
  }

  public String getFirstName() {
    return firstName;
  }

  public void setLastName(String lastName) {
    this.lastName = lastName;
  }

  public String getLastName() {
    return lastName;
  }

  public String getFullName() {
    return new StringBuffer(firstName)
           .append(" ")
           .append(lastName)
           .toString();
  }

  public void assignGrade(Grade grade) {
    this.grade = grade;
  }

  public Grade getGrade() {
    return grade;
  }
}