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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 <Foundation/Foundation.h>
#import "FNode.h"
#import "FPath.h"
#import "FTypedefs_Private.h"
@class FSparseSnapshotTree;
typedef void (^fbt_void_nsstring_sstree) (NSString*, FSparseSnapshotTree*);
@interface FSparseSnapshotTree : NSObject
- (id<FNode>) findPath:(FPath *)path;
- (void) rememberData:(id<FNode>)data onPath:(FPath *)path;
- (BOOL) forgetPath:(FPath *)path;
- (void) forEachTreeAtPath:(FPath *)prefixPath do:(fbt_void_path_node)func;
- (void) forEachChild:(fbt_void_nsstring_sstree)func;
@end
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