/* * Copyright (c) 2002-2003 by OpenSymphony * All rights reserved. */package com.opensymphony.workflow.util;import com.opensymphony.workflow.WorkflowException;import com.opensymphony.workflow.spi.WorkflowEntry;import java.rmi.Remote;import java.rmi.RemoteException;/** * Listener interface to be implemented by remote session beans that wish to be * notified of changes in the workflow. * @author Hani Suleiman * Date: Apr 6, 2002 * Time: 11:48:14 PM */public interface WorkflowListener extends Remote {    //~ Methods ////////////////////////////////////////////////////////////////    public void stateChanged(WorkflowEntry entry) throws RemoteException, WorkflowException;}