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/*
* Copyright 2017 Google
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#import <Foundation/Foundation.h>
#import "FIRMessaging.h"
#import "FIRMessagingCheckinService.h"
#import "FIRMessagingTopicsCommon.h"
NS_ASSUME_NONNULL_BEGIN
/**
* An asynchronous NSOperation subclass which performs a single network request for a topic
* subscription operation. Once completed, it calls its provided completion handler.
*/
@interface FIRMessagingTopicOperation : NSOperation
@property(nonatomic, readonly, copy) NSString *topic;
@property(nonatomic, readonly, assign) FIRMessagingTopicAction action;
@property(nonatomic, readonly, copy) NSString *token;
@property(nonatomic, readonly, copy, nullable) NSDictionary *options;
@property(nonatomic, readonly, strong) FIRMessagingCheckinService *checkinService;
- (instancetype)initWithTopic:(NSString *)topic
action:(FIRMessagingTopicAction)action
token:(NSString *)token
options:(nullable NSDictionary *)options
checkinService:(FIRMessagingCheckinService *)checkinService
completion:(FIRMessagingTopicOperationCompletion)completion;
@end
NS_ASSUME_NONNULL_END
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