/* Copyright (C) 2003-2011 JabRef contributors.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
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 General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package net.sf.jabref;
/**
* A class implementing this interface can provided as a receiver for error messages originating
* in a thread that can't return any value or throw any exceptions. E.g. net.sf.jabref.DatabaseSearch.
*
* The point is that the worker thread doesn't need to know what interface it is working against,
* since the ErrorMessageDisplay implementer will be responsible for displaying the error message.
*/
public interface ErrorMessageDisplay {
/**
* An error has occured.
* @param errorMessage Error message.
*/
public void reportError(String errorMessage);
/**
* An error has occured.
* @param errorMessage Error message.
* @param exception Exception representing the error condition.
*/
public void reportError(String errorMessage, Exception exception);
}