Source of 12.19.java

Structures and functions

  1: // @author Frank M. Carrano, Timothy M. Henry
  2: // @version 5.0
  3: public boolean contains(T anEntry)
  4: {
  5:    boolean found = false;
  6:    Node currentNode = firstNode;
  7:    
  8:    while (!found && (currentNode != null))
  9:    {
 10:       if (anEntry.equals(currentNode.getData()))
 11:          found = true;
 12:       else
 13:          currentNode = currentNode.getNextNode();
 14:    } // end while
 15:    
 16:    return found;
 17: } // end contains