/*!
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This program 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.
*
* Copyright (c) 2002-2014 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.platform.api.monitoring;
public interface IMonitoringService {
/**
* register a subscriber ( a.k.a. event handler ) in event bus
*
* @param subscriber IMonitoringSubscriber event handler
*/
<T extends IMonitoringSubscriber> void register( T subscriber );
/**
* unregister a subscriber ( a.k.a. event handler ) from event bus
*
* @param subscriber IMonitoringSubscriber event handler
*/
<T extends IMonitoringSubscriber> void unregister( T subscriber );
/**
* all subscribers of this event type will be triggered
*
* @param event IMonitoringEvent event object
*/
<T extends IMonitoringEvent> void post( T event );
}