/**
 * @author <a href="mailto:novotny@aei.mpg.de">Jason Novotny</a>
 * @version $Id: PortletMessage.java 4496 2006-02-08 20:27:04Z wehrens $
 */
package org.gridlab.gridsphere.portlet;

/**
 * The <code>PortletMessage</code> can be used for inter-portlet communication.
 * A message object has to implement this interface in order to act as an
 * information carrier between portlets. The content of the message is a
 * matter of contract between the involved portlets. A portlet that broadcasts
 * messages should publish its message object format in its documentation.
 * Inter-portlet communication can only occur inside portlet applications.
 */
public interface PortletMessage {


}
