77 lines
2.1 KiB
Objective-C
77 lines
2.1 KiB
Objective-C
//
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// QNTransactionManager.h
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// QiniuSDK
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//
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// Created by yangsen on 2020/4/1.
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// Copyright © 2020 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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@interface QNTransaction : NSObject
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/// 事务名称
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@property(nonatomic, copy, readonly)NSString *name;
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/// 事务延迟执行时间 单位：秒
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@property(nonatomic, assign, readonly)NSInteger after;
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/// 事务内容
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@property(nonatomic, copy, readonly)void(^action)(void);
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/// 是否正在执行
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@property(nonatomic, assign, readonly)BOOL isExecuting;
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/// MARK: -- 构造方法
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/// 普通事务，事务体仅仅执行一次
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/// @param name 事务名称
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/// @param after 事务延后时间 单位：秒
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/// @param action 事务体
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+ (instancetype)transaction:(NSString *)name
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after:(NSInteger)after
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action:(void(^)(void))action;
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/// 定时事务
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/// @param name 事务名称
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/// @param after 事务延后时间 单位：秒
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/// @param interval 事务执行间隔 单位：秒
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/// @param action 事务体
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+ (instancetype)timeTransaction:(NSString *)name
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after:(NSInteger)after
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interval:(NSInteger)interval
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action:(void(^)(void))action;
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@end
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#define kQNTransactionManager [QNTransactionManager shared]
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@interface QNTransactionManager : NSObject
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/// 单例构造方法
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+ (instancetype)shared;
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/// 根据name查找事务
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/// @param name 事务名称
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- (NSArray <QNTransaction *> *)transactionsForName:(NSString *)name;
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/// 是否存在某个名称的事务
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/// @param name 事务名称
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- (BOOL)existTransactionsForName:(NSString *)name;
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/// 添加一个事务
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/// @param transaction 事务
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- (void)addTransaction:(QNTransaction *)transaction;
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/// 移除一个事务
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/// @param transaction 事务
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- (void)removeTransaction:(QNTransaction *)transaction;
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/// 在下一次循环执行事务, 该事务如果未被添加到事务列表，会自动添加
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/// @param transaction 事务
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- (void)performTransaction:(QNTransaction *)transaction;
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/// 销毁资源 清空事务链表 销毁常驻线程
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- (void)destroyResource;
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@end
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NS_ASSUME_NONNULL_END
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