0 public class List {

1 private class ListNode {

2 private ContentType contentObject;

3 private ListNode next;

4 private ListNode(ContentType pContent) {

5 contentObject = pContent;

6 next = null;

7 }

8 public ContentType getContentObject() {

9 return contentObject;

10 }

11 public void setContentObject(ContentType pContent) {

12 contentObject = pContent;

}

13 public ListNode getNextNode() {

14 return this.next;

15 }

16 public void setNextNode(ListNode pNext) {

17 this.next = pNext;

18 }

19

20 }

// erstes Element der Liste

21 ListNode first;

// letztes Element der Liste

22 ListNode last;

// aktuelles Element der Liste

23 ListNode current;

24 public List() {

25 first = null;

26 last = null;

27 current = null;

28 }

29 } //Ende der Klasse list