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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gdl2/trunk@14993 72102866-910b-0410-8b05-ffd578937521
70 lines
1.8 KiB
Objective-C
70 lines
1.8 KiB
Objective-C
/*
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EOJoin.h
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Copyright (C) 1996 Free Software Foundation, Inc.
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Author: Ovidiu Predescu <ovidiu@bx.logicnet.ro>
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Date: August 1996
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This file is part of the GNUstep Database Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; see the file COPYING.LIB.
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If not, write to the Free Software Foundation,
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59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __EOJoin_h__
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#define __EOJoin_h__
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#import <extensions/GCObject.h>
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#import <extensions/GCArray.h>
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@class EOEntity;
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@class EOAttribute;
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@interface EOJoin : GCObject
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{
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/* Garbage collectable objects */
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EOAttribute *_sourceAttribute;
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EOAttribute *_destinationAttribute;
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}
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+ (EOJoin *)joinWithSourceAttribute: (EOAttribute *)source
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destinationAttribute: (EOAttribute *)destination;
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- initWithSourceAttribute: (EOAttribute *)source
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destinationAttribute: (EOAttribute *)destination;
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- (NSString *)description;
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- (EOAttribute *)sourceAttribute;
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- (EOAttribute *)destinationAttribute;
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- (BOOL)isReciprocalToJoin: (EOJoin *)otherJoin;
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@end
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@interface EOJoin (EOJoinPrivate)
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//+ (EOJoin*)joinFromPropertyList:(id)propertyList;
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//- (void)replaceStringsWithObjectsInRelationship:(EORelationship*)entity;
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//- (id)propertyList;
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@end /* EOJoin (EOJoinPrivate) */
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#endif /* __EOJoin_h__ */
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