/// Evolver Copyright 2000, Morgan McGuire
/// matrix@alum.mit.edu   http://graphics3d.com/matrix
/**
 * An interface for GUIs to implement to indicate that they are
 * interested in being notified when a behavior display changes in
 * some way.
 */
public interface BehaviorDisplayListener
{
  /**
   * Notification that a behavior you are listening to has changed.
   */
  public void behaviorDisplayChange(BehaviorDisplay b);
}
