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82 lines
2 KiB
C
82 lines
2 KiB
C
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/* GSCache.m - Class GSCache
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Copyright (C) 1999 Free Software Foundation, Inc.
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Written by: Manuel Guesdon <mguesdon@sbuilders.com>
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Date: Jan 1999
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This file is part of the GNUstep Web Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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// $Id$
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#ifndef _GSCache_h__
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#define _GSCache_h__
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@interface GSCacheEntry : NSObject
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{
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NSDate* firstAccess;
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NSDate* lastAccess;
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NSTimeInterval duration;
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id obj;
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}
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+(GSCacheEntry*)newEntryWithObject:(id)_obj
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withDuration:(NSTimeInterval)_duration;
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-(id)init;
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-(id) initWithObject:(id)_obj
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withDuration:(NSTimeInterval)_duration;
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-(void)dealloc;
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-(NSString*)description;
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-(BOOL) isExpired;
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-(void) setObj:(id)_obj;
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-(void) setDuration:(NSTimeInterval)_duration;
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-(void) setFirstAccess:(NSDate*)_date;
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-(void) setLastAccess:(NSDate*)_date;
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-(id) getObj;
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@end
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@interface GSCache : NSObject
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{
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NSMutableDictionary* entries;
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}
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+(id)cache;
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+(GSCache*)newWithObject:(id)_obj
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forKey:(id)_key
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withDuration:(NSTimeInterval)_duration;
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-(id)init;
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-(id) initWithObject:(id)_obj
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forKey:(id)_key
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withDuration:(NSTimeInterval)_duration;
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-(void)dealloc;
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-(NSString*)description;
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-(BOOL) isExpired;
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-(void)deleteExpiredEntries;
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-(void)setObject:(id)_obj
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forKey:(id)_key
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withDuration:(NSTimeInterval)_duration;
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-(id)objectForKey:(id)_key;
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@end
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#endif // _GSCache_h__
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