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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 "FEventRaiser.h"
#import "FDataEvent.h"
#import "FTypedefs.h"
#import "FUtilities.h"
#import "FTupleUserCallback.h"
#import "FRepo.h"
#import "FRepoManager.h"
@interface FEventRaiser ()
@property (nonatomic, strong) dispatch_queue_t queue;
@end
/**
* This class exists for symmetry with other clients, but since events are async, we don't need to do the complicated
* stuff the JS client does to preserve event order.
*/
@implementation FEventRaiser
- (id)init {
[NSException raise:NSInternalInconsistencyException format:@"Can't use default constructor"];
return nil;
}
- (id)initWithQueue:(dispatch_queue_t)queue {
self = [super init];
if (self != nil) {
self->_queue = queue;
}
return self;
}
- (void) raiseEvents:(NSArray *)eventDataList {
for (id<FEvent> event in eventDataList) {
[event fireEventOnQueue:self.queue];
}
}
- (void) raiseCallback:(fbt_void_void)callback {
dispatch_async(self.queue, callback);
}
- (void) raiseCallbacks:(NSArray *)callbackList {
for (fbt_void_void callback in callbackList) {
dispatch_async(self.queue, callback);
}
}
+ (void) raiseCallbacks:(NSArray *)callbackList queue:(dispatch_queue_t)queue {
for (fbt_void_void callback in callbackList) {
dispatch_async(queue, callback);
}
}
@end
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