44 lines
1.3 KiB
C
44 lines
1.3 KiB
C
|
/*
|
||
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
* you may not use this file except in compliance with the License.
|
||
|
|
* See the NOTICE file distributed with this work for additional
|
||
|
|
* information regarding copyright ownership.
|
||
|
|
* 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>
|
||
|
|
|
||
|
|
NS_ASSUME_NONNULL_BEGIN
|
||
|
|
|
||
|
|
@interface LRUCacheNode : NSObject
|
||
|
|
|
||
|
|
/*! Node value */
|
||
|
|
@property (nonatomic, readonly) id value;
|
||
|
|
/*! Node key */
|
||
|
|
@property (nonatomic, readonly) id<NSCopying> key;
|
||
|
|
/*! Pointer to the next node */
|
||
|
|
@property (nonatomic, nullable) LRUCacheNode *next;
|
||
|
|
/*! Pointer to the previous node */
|
||
|
|
@property (nonatomic, nullable) LRUCacheNode *prev;
|
||
|
|
|
||
|
|
/**
|
||
|
|
Factory method to create a new cache node with the given value and key
|
||
|
|
|
||
|
|
@param value Node value
|
||
|
|
@param key Node key
|
||
|
|
@returns Cache node instance
|
||
|
|
*/
|
||
|
|
+ (instancetype)nodeWithValue:(id)value key:(id<NSCopying>)key;
|
||
|
|
|
||
|
|
@end
|
||
|
|
|
||
|
|
NS_ASSUME_NONNULL_END
|