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My-Mind-2.0/My Mind/Pods/FirebaseDatabase/Firebase/Database/Api/FIRDatabaseComponent.h

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1.3 KiB
Objective-C

/*
* Copyright 2018 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>
@class FIRApp;
@class FIRDatabase;
NS_ASSUME_NONNULL_BEGIN
/// This protocol is used in the interop registration process to register an instance provider for
/// individual FIRApps.
@protocol FIRDatabaseProvider
/// Gets a FirebaseDatabase instance for the specified URL, using the specified FirebaseApp.
- (FIRDatabase *)databaseForApp:(FIRApp *)app URL:(NSString *)url;
@end
/// A concrete implementation for FIRDatabaseProvider to create Database instances.
@interface FIRDatabaseComponent : NSObject <FIRDatabaseProvider>
/// The FIRApp that instances will be set up with.
@property(nonatomic, weak, readonly) FIRApp *app;
/// Unavailable, use `databaseForApp:URL:` instead.
- (instancetype)init NS_UNAVAILABLE;
@end
NS_ASSUME_NONNULL_END