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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 "FListenComplete.h"
#import "FOperationSource.h"
#import "FPath.h"
@interface FListenComplete ()
@property (nonatomic, strong, readwrite) FOperationSource *source;
@property (nonatomic, strong, readwrite) FPath *path;
@property (nonatomic, readwrite) FOperationType type;
@end
@implementation FListenComplete
- (id) initWithSource:(FOperationSource *)aSource path:(FPath *)aPath {
NSAssert(!aSource.fromUser, @"Can't have a listen complete from a user source");
self = [super init];
if (self) {
self.source = aSource;
self.path = aPath;
self.type = FOperationTypeListenComplete;
}
return self;
}
- (id <FOperation>) operationForChild:(NSString *)childKey {
if ([self.path isEmpty]) {
return [[FListenComplete alloc] initWithSource:self.source path:[FPath empty]];
} else {
return [[FListenComplete alloc] initWithSource:self.source path:[self.path popFront]];
}
}
- (NSString *) description {
return [NSString stringWithFormat:@"FListenComplete { path=%@, source=%@ }", self.path, self.source];
}
@end
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