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Diffstat (limited to 'Firestore/Source/API/FIRSetOptions.m')
-rw-r--r-- | Firestore/Source/API/FIRSetOptions.m | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/Firestore/Source/API/FIRSetOptions.m b/Firestore/Source/API/FIRSetOptions.m new file mode 100644 index 0000000..ea68c63 --- /dev/null +++ b/Firestore/Source/API/FIRSetOptions.m @@ -0,0 +1,65 @@ +/* + * 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 "FIRSetOptions+Internal.h" +#import "FSTMutation.h" + +NS_ASSUME_NONNULL_BEGIN + +@implementation FIRSetOptions + +- (instancetype)initWithMerge:(BOOL)merge { + if (self = [super init]) { + _merge = merge; + } + return self; +} + ++ (instancetype)merge { + return [[FIRSetOptions alloc] initWithMerge:YES]; +} + +- (BOOL)isEqual:(id)other { + if (self == other) { + return YES; + } else if (![other isKindOfClass:[FIRSetOptions class]]) { + return NO; + } + + FIRSetOptions *otherOptions = (FIRSetOptions *)other; + + return otherOptions.merge != self.merge; +} + +- (NSUInteger)hash { + return self.merge ? 1231 : 1237; +} +@end + +@implementation FIRSetOptions (Internal) + ++ (instancetype)overwrite { + static FIRSetOptions *overwriteInstance = nil; + static dispatch_once_t onceToken; + dispatch_once(&onceToken, ^{ + overwriteInstance = [[FIRSetOptions alloc] initWithMerge:NO]; + }); + return overwriteInstance; +} + +@end + +NS_ASSUME_NONNULL_END |