package hep.aida.ref.event;
import java.util.EventObject;
/**
* A interface to be implemented by those wishing to observe changes
* to AIDA objects.
* @author tonyj
* @version $Id: AIDAListener.java 8584 2006-08-10 23:06:37Z duns $
*/
public interface AIDAListener
{
void stateChanged(EventObject e);
}