60 lines
1.3 KiB
Objective-C
60 lines
1.3 KiB
Objective-C
//
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// NIMStatManager.h
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// NIMLib
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//
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// Created by Netease.
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// Copyright © 2022 Netease. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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@class NIMSessionStatOption;
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@class NIMSessionStatContext;
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@class NIMSessionStat;
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NS_ASSUME_NONNULL_BEGIN
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/**
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* 消息表中消息数量，不包括已经删除的（NSInteger）
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*/
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extern NSString *const NIMSessionStatKeyMessageCount;
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/**
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* 消息表中消息数量，包括已经删除的（NSInteger）
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*/
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extern NSString *const NIMSessionStatKeyRawMessageCount;
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/**
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* 在最近会话中（BOOL）
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*/
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extern NSString *const NIMSessionStatKeyInRecentSession;
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/**
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* 会话统计回调block
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* @param context 统计上下文信息
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* @param stat 统计信息
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* @param error 错误,如果成功则为nil
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* @param stop 控制是否停止
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*/
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typedef void(^NIMSessionStatBlock)(NIMSessionStatContext* context,
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NIMSessionStat* __nullable stat,
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NSError* __nullable error,
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BOOL * stop);
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/**
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* 统计协议
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*/
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@protocol NIMStatManager <NSObject>
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/**
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* 会话统计
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* @param option 统计选项
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* @param receiver 统计信息接收block
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*/
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- (BOOL)statSessions:(nullable NIMSessionStatOption *)option
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receiver:(NIMSessionStatBlock)receiver;
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@end
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NS_ASSUME_NONNULL_END
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