/usr/include/GNUstep/NGExtensions/EOKeyMapDataSource.h is in libsope-dev 3.2.10-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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Copyright (C) 2000-2005 SKYRIX Software AG
This file is part of SOPE.
SOPE is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
SOPE 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 Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public
License along with SOPE; see the file COPYING. If not, write to the
Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA.
*/
#ifndef __NGExtensions_EOKeyMapDataSource_H__
#define __NGExtensions_EOKeyMapDataSource_H__
#import <EOControl/EODataSource.h>
/*
EOKeyMapDataSource
This class allows you to remap the keys of a source datasource on the fly. It
fully supports fetch enumerators.
The class description of the datasource describes what keys the resulting
objects should have (note that the fetchspec isn't checked for validaty on
that).
*/
@class NSException, NSEnumerator, NSArray, NSClassDescription;
@class NSMutableDictionary, NSDictionary;
@class EOFetchSpecification, EOGlobalID;
@interface EOKeyMapDataSource : EODataSource
{
EOFetchSpecification *fspec;
EODataSource *source;
NSClassDescription *classDescription;
NSArray *entityKeys;
NSArray *mappedKeys;
id map;
}
- (id)initWithDataSource:(EODataSource *)_ds map:(id)_map;
/* accessors */
- (void)setSource:(EODataSource *)_source;
- (EODataSource *)source;
- (void)setFetchSpecification:(EOFetchSpecification *)_fetchSpec;
- (EOFetchSpecification *)fetchSpecification;
- (NSException *)lastException;
/* mappings (default implementations use the map) */
- (EOFetchSpecification *)mapFetchSpecification:(EOFetchSpecification *)_fs;
- (void)setClassDescriptionForObjects:(NSClassDescription *)_cd;
- (NSClassDescription *)classDescriptionForObjects;
- (id)mapCreatedObject:(id)_object;
- (id)mapObjectForUpdate:(id)_object;
- (id)mapObjectForInsert:(id)_object;
- (id)mapObjectForDelete:(id)_object;
- (id)mapFetchedObject:(id)_object;
- (id)mapFromSourceObject:(id)_object;
- (id)mapToSourceObject:(id)_object;
/* fetching */
- (Class)fetchEnumeratorClass;
- (NSEnumerator *)fetchEnumerator;
- (NSArray *)fetchObjects;
- (void)clear;
/* operations */
- (void)updateObject:(id)_obj;
- (void)insertObject:(id)_obj;
- (void)deleteObject:(id)_obj;
- (id)createObject;
@end
#import <Foundation/NSEnumerator.h>
@interface EOKeyMapDataSourceEnumerator : NSEnumerator
{
EOKeyMapDataSource *ds;
NSEnumerator *source;
}
- (id)initWithKeyMapDataSource:(EOKeyMapDataSource *)_ds
fetchEnumerator:(NSEnumerator *)_enum;
@end
@interface EOMappedObject : NSObject
{
id original;
EOGlobalID *globalID;
NSMutableDictionary *values;
struct {
BOOL didChange:1;
int reserved:31;
} flags;
}
- (id)initWithObject:(id)_object values:(NSDictionary *)_values;
/* accessors */
- (id)mappedObject;
- (EOGlobalID *)globalID;
- (BOOL)isModified;
- (void)willChange;
- (void)applyChangesOnObject;
/* mimic dictionary */
- (void)setObject:(id)_obj forKey:(id)_key;
- (id)objectForKey:(id)_key;
- (void)removeObjectForKey:(id)_key;
- (NSEnumerator *)keyEnumerator;
- (NSEnumerator *)objectEnumerator;
/* KVC */
- (void)takeValue:(id)_value forKey:(NSString *)_key;
- (id)valueForKey:(NSString *)_key;
@end
#endif /* __NGExtensions_EOKeyMapDataSource_H__ */
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