mirror of
https://github.com/firebase/firebase-ios-sdk
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35 lines
1.1 KiB
Objective-C
35 lines
1.1 KiB
Objective-C
/*
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* Copyright 2017 Google
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#import <Foundation/Foundation.h>
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@class FOperationSource;
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@class FPath;
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typedef NS_ENUM(NSInteger, FOperationType) {
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FOperationTypeOverwrite = 0,
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FOperationTypeMerge = 1,
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FOperationTypeAckUserWrite = 2,
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FOperationTypeListenComplete = 3
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};
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@protocol FOperation <NSObject>
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@property(nonatomic, strong, readonly) FOperationSource *source;
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@property(nonatomic, readonly) FOperationType type;
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@property(nonatomic, strong, readonly) FPath *path;
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- (id<FOperation>)operationForChild:(NSString *)childKey;
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@end
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