Java Illuminated, 5th Edition

14.2 Linked Lists of Objects

Our next step is to design and code a linked list of objects, for example, Player objects, described earlier in the chapter.

Since each node in our list will store a Player reference, we start by defining our Player class, shown in Example 14.4.

EXAMPLE 14.4 The Player Class

  1 /* The Player Class
  2    Anderson, Franceschi
  3 */
  4
  5 public class Player
  6 {
  7  private int id;
  8  private String name;
  9  private String game;
 10
 11  /** constructor
 12  * @param id    player's id
 13  * @param name  player's name
 14  * @param game  player's game
 15  */
 16  public Player( int id, String name, String game )
 17  {
 18     setID( id );
 19     setName( name );
 20     setGame( game );
 21  }
 22
 23  /** accessor for id
 24  * @return   id
 25  */
 26  public int ...