/*******************************************************************************
* ALMA - Atacama Large Millimeter Array
* Copyright (c) ESO - European Southern Observatory, 2011
* (in the framework of the ALMA collaboration).
* All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*******************************************************************************/
package alma.acsplugins.alarmsystem.gui;
/**
* The listener of the state of the connection
*
* @author acaproni
*
*/
public interface ConnectionListener {
/**
* The client is connected
* i.e. the category client is connected to all the categories
*/
public void connected();
/**
* The client is diconnected
*/
public void disconnected();
/**
* The client is connecting.
*/
public void connecting();
/**
* The heartbeat with the ASC has been lost.
*
* The reconnection is signaled by <code>connected()</code>
*/
public void heartbeatLost();
}