@class NSNumber, SFApp, NSDate; @interface SFAppCalendarUsage : NSManagedObject @property (copy, nonatomic) NSNumber *dayOfWeek; @property (copy, nonatomic) NSDate *firstTimeStamp; @property (copy, nonatomic) NSNumber *tier1; @property (copy, nonatomic) NSNumber *tier2; @property (copy, nonatomic) NSNumber *tier3; @property (copy, nonatomic) NSNumber *tier4; @property (copy, nonatomic) NSNumber *tier5; @property (copy, nonatomic) NSNumber *timeOfDaySlot; @property (copy, nonatomic) NSDate *timeStamp; @property (retain, nonatomic) SFApp *hasApp; @property (retain, nonatomic) SFApp *hintedBy; + (id)entityName; + (id)fetchRequest; @end