/*
* Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017,
* 2018, 2019, 2020
* Jonathan Schleifer <js@nil.im>
*
* All rights reserved.
*
* This file is part of ObjFW. It may be distributed under the terms of the
* Q Public License 1.0, which can be found in the file LICENSE.QPL included in
* the packaging of this file.
*
* Alternatively, it may be distributed under the terms of the GNU General
* Public License, either version 2 or 3, which can be found in the file
* LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
* file.
*/
#import "NSOFDictionary.h"
#import "OFDictionary.h"
#import "OFEnumerator+NSObject.h"
#import "NSBridging.h"
#import "OFBridging.h"
#import "OFOutOfRangeException.h"
@implementation NSOFDictionary
- (instancetype)initWithOFDictionary: (OFDictionary *)dictionary
{
if ((self = [super init]) != nil)
_dictionary = [dictionary retain];
return self;
}
- (void)dealloc
{
[_dictionary release];
[super dealloc];
}
- (id)objectForKey: (id)key
{
id object;
if ([(NSObject *)key conformsToProtocol: @protocol(NSBridging)])
key = [key OFObject];
object = [_dictionary objectForKey: key];
if ([(OFObject *)object conformsToProtocol: @protocol(OFBridging)])
return [object NSObject];
return object;
}
- (NSUInteger)count
{
size_t count = _dictionary.count;
if (count > NSUIntegerMax)
@throw [OFOutOfRangeException exception];
return (NSUInteger)count;
}
- (NSEnumerator *)keyEnumerator
{
return [_dictionary keyEnumerator].NSObject;
}
@end