49 lines
1.1 KiB
Objective-C
49 lines
1.1 KiB
Objective-C
//
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// QNCache.h
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// QiniuSDK
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//
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// Created by yangsen on 2023/9/20.
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// Copyright © 2023 Qiniu. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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NS_ASSUME_NONNULL_BEGIN
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@protocol QNCacheObject <NSObject>
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- (nullable NSDictionary *)toDictionary;
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- (nonnull id <QNCacheObject>)initWithDictionary:(nullable NSDictionary *)dictionary;
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@end
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@interface QNCacheOption : NSObject
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// 当 cache 修改数量到达这个值时，就会 flush，默认是 1
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@property (nonatomic, assign) int flushCount;
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// 缓存被持久化为一个文件，此文件的文件名为 version，version 默认为：v1.0.0
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@property (nonatomic, copy) NSString *version;
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@end
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@interface QNCache : NSObject
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+ (instancetype)cache:(Class)objectClass option:(QNCacheOption *)option;
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- (id <QNCacheObject>)cacheForKey:(NSString *)cacheKey;
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- (void)cache:(id<QNCacheObject>)object forKey:(NSString *)cacheKey atomically:(BOOL)atomically;
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- (NSDictionary <NSString *, id <QNCacheObject>> *)allMemoryCache;
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- (void)flush:(BOOL)atomically;
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- (void)clearMemoryCache;
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- (void)clearDiskCache;
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@end
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NS_ASSUME_NONNULL_END
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