mirror of
https://github.com/firebase/firebase-ios-sdk
synced 2026-11-10 22:45:59 +05:45
47 lines
1.2 KiB
Objective-C
47 lines
1.2 KiB
Objective-C
/*
|
|
* 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 "FirebaseDatabase/Sources/Core/FSnapshotHolder.h"
|
|
#import "FirebaseDatabase/Sources/Snapshot/FEmptyNode.h"
|
|
|
|
@interface FSnapshotHolder ()
|
|
|
|
@end
|
|
|
|
@implementation FSnapshotHolder
|
|
|
|
@synthesize rootNode;
|
|
|
|
- (id)init {
|
|
self = [super init];
|
|
if (self) {
|
|
self.rootNode = [FEmptyNode emptyNode];
|
|
}
|
|
return self;
|
|
}
|
|
|
|
- (id<FNode>)getNode:(FPath *)path {
|
|
return [self.rootNode getChild:path];
|
|
}
|
|
|
|
- (void)updateSnapshot:(FPath *)path
|
|
withNewSnapshot:(id<FNode>)newSnapshotNode {
|
|
self.rootNode = [self.rootNode updateChild:path
|
|
withNewChild:newSnapshotNode];
|
|
}
|
|
|
|
@end
|