Retired Document
Important: This sample code may not represent best practices for current development. The project may use deprecated symbols and illustrate technologies and techniques that are no longer recommended.
Sample Applications/CoreRecipesApp/MainApplication/Sources/DataModel/SmartGroup.h
/* |
File: SmartGroup.h |
Abstract: The SmartGroup entity (NSManagedObject subclass) |
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*/ |
#import <CoreData/CoreData.h> |
#import "Group.h" |
@interface SmartGroup : Group |
{ |
@private |
// cached fetch request and predicate |
NSFetchRequest *fetchRequest; |
NSPredicate *predicate; |
// cached recipes set |
NSSet *recipes; |
// cached image name |
NSString *groupImageName; |
} |
// Accessor for the predicate used by the SmartGroup to return matching Recipes |
- (NSPredicate *)predicate; |
// Mutator for the predicate used by the SmartGroup to return matching Recipes |
- (void)setPredicate: (NSPredicate *)predicate; |
// Accessor for the array of recipes for the SmartGroup |
- (NSSet *)recipes; |
// Accessor for the fetch request for the SmartGroup |
- (NSFetchRequest *)fetchRequest; |
// Triggers the smart group to refresh its recipes. |
- (void)refresh; |
// Mutator for the group image name |
- (void)setGroupImageName:(NSString *)inGroupImageName; |
@end |
Copyright © 2005 Apple Computer, Inc. All Rights Reserved. Terms of Use | Privacy Policy | Updated: 2005-06-01