Source of 8.21.java

Structures and functions

  1: // @author Frank M. Carrano, Timothy M. Henry
  2: // @version 5.0
  3: public void enqueue(T newEntry)
  4: {
  5:    freeNode.setData(newEntry);

  7:    if (isNewNodeNeeded())
  8:    {
  9:       // Allocate a new node and insert it after the node that
 10:       // freeNode references
 11:       Node newNode = new Node(null, freeNode.getNextNode());
 12:       freeNode.setNextNode(newNode);
 13:    } // end if

 15:    freeNode = freeNode.getNextNode();
 16: } // end enqueue