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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>
@interface FPath : NSObject<NSCopying>
+ (FPath *) relativePathFrom:(FPath *)outer to:(FPath *)inner;
+ (FPath *) empty;
+ (FPath *) pathWithString:(NSString *)string;
- (id)initWith:(NSString *)path;
- (id)initWithPieces:(NSArray *)somePieces andPieceNum:(NSInteger)aPieceNum;
- (id)copyWithZone:(NSZone *)zone;
- (void)enumerateComponentsUsingBlock:(void (^)(NSString *key, BOOL *stop))block;
- (NSString *) getFront;
- (NSUInteger) length;
- (FPath *) popFront;
- (NSString *) getBack;
- (NSString *) toString;
- (NSString *) toStringWithTrailingSlash;
- (NSString *) wireFormat;
- (FPath *) parent;
- (FPath *) child:(FPath *)childPathObj;
- (FPath *) childFromString:(NSString *)childPath;
- (BOOL) isEmpty;
- (BOOL) contains:(FPath *)other;
- (NSComparisonResult) compare:(FPath *)other;
@end
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