/*
* 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) 2001 - 2013 Object Refinery Ltd, Pentaho Corporation and Contributors.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.core.event;
import java.util.EventListener;
/**
* A report progress listener receives status events about the report processing status. This is mainly used to display
* progress dialogs.
*
* @author Thomas Morgner
*/
public interface ReportProgressListener extends EventListener {
/**
* Receives a notification that the report processing has started.
*
* @param event
* the start event.
*/
public void reportProcessingStarted( ReportProgressEvent event );
/**
* Receives a notification that the report processing made some progress.
*
* @param event
* the update event.
*/
public void reportProcessingUpdate( ReportProgressEvent event );
/**
* Receives a notification that the report processing was finished.
*
* @param event
* the finish event.
*/
public void reportProcessingFinished( ReportProgressEvent event );
}