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Diffstat (limited to 'MCPKit_bundled.framework/Headers/MCPJoin.h')
| -rw-r--r-- | MCPKit_bundled.framework/Headers/MCPJoin.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/MCPKit_bundled.framework/Headers/MCPJoin.h b/MCPKit_bundled.framework/Headers/MCPJoin.h new file mode 100644 index 00000000..4784a30b --- /dev/null +++ b/MCPKit_bundled.framework/Headers/MCPJoin.h @@ -0,0 +1,68 @@ +// +// MCPJoin.h +// MCPModeler +// +// Created by Serge Cohen (serge.cohen@m4x.org) on 18/08/04. +// Copyright 2004 Serge Cohen. All rights reserved. +// +// This code 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 any later version. +// +// This code 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. +// +// For a copy of the GNU General Public License, visit <http://www.gnu.org/> or +// write to the Free Software Foundation, Inc., 59 Temple Place--Suite 330, +// Boston, MA 02111-1307, USA. +// +// More info at <http://mysql-cocoa.sourceforge.net/> +// + +#import <Foundation/Foundation.h> + +@class MCPModel; +@class MCPClassDescription; +@class MCPAttribute; +@class MCPRelation; +@class MCPRelation; + +@interface MCPJoin : NSObject < NSCoding > { +@protected +// Note that NONE of these attributes are retained!!! +// Instead all these objects are notified of the existence of the join +// and are responsible to invalidate/delete it if necessary. + MCPRelation *relation; + MCPAttribute *origin; + MCPAttribute *destination; +} + +#pragma mark Class methods ++ (void) initialize; + +#pragma mark Life cycle +- (id) initForRelation:(MCPRelation *) iRelation from:(MCPAttribute *) iOrigin to:(MCPAttribute *) iDestination; +- (void) invalidate; +- (void) dealloc; + +#pragma mark NSCoding protocol +- (id) initWithCoder:(NSCoder *) decoder; +- (void) encodeWithCoder:(NSCoder *) encoder; + +#pragma mark Setters +// No setter for relation : should be set at init time! +- (void) setOrigin:(MCPAttribute *) iOrigin; +- (void) setDestination:(MCPAttribute *) iDestination; + +#pragma mark Getters +- (MCPRelation *) relation; +- (MCPAttribute *) origin; +- (MCPAttribute *) destination; +- (unsigned int) index; + +#pragma mark Some general methods: +- (BOOL) isEqual:(id) iObject; + +@end |