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ObjectCache.h
38 lines (29 loc) · 877 Bytes
/
ObjectCache.h
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#import <Foundation/Foundation.h>
#import "kvdb.h"
typedef enum {
ObjectCacheStoreTypeMemory = 0,
ObjectCacheStoreTypeDisk,
ObjectCacheStoreTypeSQLite // Not yet.
} ObjectCacheStoreType;
@interface ObjectCache : NSObject {
ObjectCacheStoreType _storeType;
NSMutableDictionary *_memoryStore;
KVDB *_dbStore;
}
// Initialization
+(ObjectCache*)cacheWithStoreType:(ObjectCacheStoreType)storeType;
-(id)initWithStoreType:(ObjectCacheStoreType)storeType;
// Usage
+(ObjectCache*)sharedCache;
+(NSOperationQueue*)sharedOperationQueue;
// Get objects
-(id)cachedObjectWithID:(NSString *)objectID;
-(NSArray*)objectsMatchingSearch:(NSString*)search;
-(id)firstResultForSearch:(NSString*)search;
// Delete objects
-(int)removeAll;
-(int)removeExpired;
-(int)removeOldest:(int)numObjectsToRemove;
// Properties
-(ObjectCacheStoreType)storeType;
@end