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Pods/LookinServer/Src/Main/Server/Connection/RequestHandler/LKS_HierarchyDetailsHandler.h

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+#ifdef SHOULD_COMPILE_LOOKIN_SERVER 
+
+//
+//  LKS_HierarchyDetailsHandler.h
+//  LookinServer
+//
+//  Created by Li Kai on 2019/6/20.
+//  https://lookin.work
+//
+
+#import <Foundation/Foundation.h>
+
+@class LookinDisplayItemDetail, LookinStaticAsyncUpdateTasksPackage;
+
+typedef void (^LKS_HierarchyDetailsHandler_ProgressBlock)(NSArray<LookinDisplayItemDetail *> *details);
+typedef void (^LKS_HierarchyDetailsHandler_FinishBlock)(void);
+
+@interface LKS_HierarchyDetailsHandler : NSObject
+
+/// packages 会按照 idx 从小到大的顺序被执行
+/// 全部任务完成时，finishBlock 会被调用
+/// 如果调用了 cancel，则 finishBlock 不会被执行
+- (void)startWithPackages:(NSArray<LookinStaticAsyncUpdateTasksPackage *> *)packages block:(LKS_HierarchyDetailsHandler_ProgressBlock)progressBlock finishedBlock:(LKS_HierarchyDetailsHandler_FinishBlock)finishBlock;
+
+/// 取消所有任务
+- (void)cancel;
+
+@end
+
+#endif /* SHOULD_COMPILE_LOOKIN_SERVER */