/*
**  SmartFolderSource.h
**
**  Copyright (c) 2004
**
**  Author: Yen-Ju Chen <yjchenx@hotmail.com>
**
**  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

#ifndef __SmartFolderSource__
#define __SmartFolderSource__

#include "GeneralContainer.h"

@class Criterion;
@class NSLock;
@class NSDate;

@interface SmartFolderSource: GeneralContainer
{
  Criterion *criterion;
  NSLock *lock;
  NSDate *lastRefreshTime;
}

- (Criterion *) criterion;

/* Update smart folder */
- (void) refreshAll;

@end

#endif /* __FolderSource __ */