1. /*

  2.  * Copyright 2002 Sun Microsystems, Inc. All rights reserved.

  3.  * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.

  4.  */

  5. 

  6. package javax.mail.event;

  7. 

  8. import java.util.*;

  9. 

  10. /**

  11.  * This is the Listener interface for MessageCount events.

  12.  *

  13.  * @author John Mani

  14.  */

  15. 

  16. public interface MessageCountListener extends java.util.EventListener {

  17.     /**

  18.      * Invoked when messages are added into a folder.

  19.      */

  20.     public void messagesAdded(MessageCountEvent e);

  21. 

  22.     /**

  23.      * Invoked when messages are removed (expunged) from a folder.

  24.      */

  25.     public void messagesRemoved(MessageCountEvent e);

  26. }