/* GrandPerspective, Version 2.5.4 
 *   A utility for Mac OS X that graphically shows disk usage. 
 * Copyright (C) 2005-2020, Erwin Bonsma 
 * 
 * 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. 
 */

#import <Cocoa/Cocoa.h>

@class ItemNameTest;
@class ItemPathTest;
@class ItemSizeTest;
@class ItemTypeTest;
@class ItemFlagsTest;
@class SelectiveItemTest;
@class NotItemTest;
@class CompoundAndItemTest;
@class CompoundOrItemTest;


@protocol FileItemTestVisitor 

- (void) visitItemNameTest:(ItemNameTest *)test;
- (void) visitItemPathTest:(ItemPathTest *)test;
- (void) visitItemSizeTest:(ItemSizeTest *)test;
- (void) visitItemTypeTest:(ItemTypeTest *)test;
- (void) visitItemFlagsTest:(ItemFlagsTest *)test;

- (void) visitSelectiveItemTest: (SelectiveItemTest *)test;

- (void) visitNotItemTest:(NotItemTest *)test;
- (void) visitCompoundAndItemTest:(CompoundAndItemTest *)test;
- (void) visitCompoundOrItemTest:(CompoundOrItemTest *)test;

@end
