/*
 * JasperReports - Free Java Reporting Library.
 * Copyright (C) 2001 - 2009 Jaspersoft Corporation. All rights reserved.
 * http://www.jaspersoft.com
 *
 * Unless you have purchased a commercial license agreement from Jaspersoft,
 * the following license terms apply:
 *
 * This program is part of JasperReports.
 *
 * JasperReports 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 3 of the License, or
 * (at your option) any later version.
 *
 * JasperReports 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 JasperReports. If not, see <http://www.gnu.org/licenses/>.
 */
package net.sf.jasperreports.engine.fill;

import net.sf.jasperreports.engine.JasperPrint;

/**
 * Listener interface for the asynchronous filling method.
 * <p>
 * The listener is notified when the filling process finishes in success, failure
 * or by cancellation.
 * 
 * @author Lucian Chirita (lucianc@users.sourceforge.net)
 * @version $Id: AsynchronousFilllListener.java 3034 2009-08-27 11:58:04Z teodord $
 */
public interface AsynchronousFilllListener
{
	/**
	 * Called when the report filling is done. 
	 * 
	 * @param jasperPrint the filled report
	 */
	void reportFinished(JasperPrint jasperPrint);

	/**
	 * Called when the report is cancelled.
	 */
	void reportCancelled();

	/**
	 * Called when the filling process exits in error.  
	 * 
	 * @param t the exception
	 */
	void reportFillError(Throwable t);

}
