Source of 11.3.java

Structures and functions

  1: public void enqueue(T newEntry)
  2: {
  3:    Node newNode = new Node(newEntry, null);
  4: 
  5:    if (isEmpty())
  6:       firstNode = newNode;
  7:    else
  8:       lastNode.setNextNode(newNode);
  9:     
 10:    lastNode = newNode;
 11: } // end enqueue
 12: // Version 4.0