Observer.java

/* (c) 2014 Open Source Geospatial Foundation - all rights reserved
 * This code is licensed under the GPL 2.0 license, available at the root
 * application directory.
 */

package org.geoserver.geofence.gui.client;

// TODO: Auto-generated Javadoc
/**
 * The Interface Observer.
 */
public interface Observer {

    /**
     * Update.
     * 
     * @param o
     *            the o
     * @param arg
     *            the arg
     */
    void update(Observable o, Object arg);
}