Source of ListNode.java

Structures and functions

public class ListNode

  1: //ListNode.java
  2: 
  3: public class ListNode
  4: {
  5:     private String data;
  6:     private ListNode link;
  7: 
  8:     public ListNode()
  9:     {
 10:         link = null;
 11:         data = null;
 12:     }
 13: 
 14:     public ListNode
 15:     (
 16:         String newData,
 17:         ListNode linkValue
 18:     )
 19:     {
 20:         data = newData;
 21:         link = linkValue;
 22:     }
 23: 
 24:     public void setData
 25:     (
 26:         String newData
 27:     )
 28:     {
 29:         data = newData;
 30:     }
 31: 
 32:     public String getData()
 33:     {
 34:         return data;
 35:     }
 36: 
 37:     public void setLink
 38:     (
 39:         ListNode newLink
 40:     )
 41:     {
 42:         link = newLink;
 43:     }
 44: 
 45:     public ListNode getLink()
 46:     {
 47:         return link;
 48:     }
 49: }