blob: 2a2878868f0c11d88ae19d730a3426e89124939f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
/*
* 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 <Foundation/Foundation.h>
#import "FNode.h"
@class FImmutableSortedDictionary;
@class FCompoundWrite;
@class FLeafNode;
@protocol FNode;
typedef NS_ENUM(NSInteger, FDataHashVersion) {
FDataHashVersionV1,
FDataHashVersionV2,
};
@interface FSnapshotUtilities : NSObject
+ (id<FNode>) nodeFrom:(id)val;
+ (id<FNode>) nodeFrom:(id)val priority:(id)priority;
+ (id<FNode>) nodeFrom:(id)val withValidationFrom:(NSString *)fn;
+ (id<FNode>) nodeFrom:(id)val priority:(id)priority withValidationFrom:(NSString *)fn;
+ (FCompoundWrite *) compoundWriteFromDictionary:(NSDictionary *)values withValidationFrom:(NSString *)fn;
+ (void) validatePriorityNode:(id<FNode>)priorityNode;
+ (void)appendHashRepresentationForLeafNode:(FLeafNode *)val
toString:(NSMutableString *)string
hashVersion:(FDataHashVersion)hashVersion;
+ (void)appendHashV2RepresentationForString:(NSString *)string toString:(NSMutableString *)mutableString;
+ (NSUInteger)estimateSerializedNodeSize:(id<FNode>)node;
@end
|
