ObjFW
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OFUndefinedKeyException.h
1/*
2 * Copyright (c) 2008-2024 Jonathan Schleifer <js@nil.im>
3 *
4 * All rights reserved.
5 *
6 * This program is free software: you can redistribute it and/or modify it
7 * under the terms of the GNU Lesser General Public License version 3.0 only,
8 * as published by the Free Software Foundation.
9 *
10 * This program is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
13 * version 3.0 for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public License
16 * version 3.0 along with this program. If not, see
17 * <https://www.gnu.org/licenses/>.
18 */
19
20#import "OFException.h"
21
22OF_ASSUME_NONNULL_BEGIN
23
32{
33 id _object;
34 OFString *_Nullable _key;
35 id _Nullable _value;
36 OF_RESERVE_IVARS(OFUndefinedKeyException, 4)
37}
38
42@property (readonly, nonatomic) id object;
43
47@property OF_NULLABLE_PROPERTY (readonly, nonatomic) OFString *key;
48
52@property OF_NULLABLE_PROPERTY (readonly, nonatomic) id value;
53
62+ (instancetype)exceptionWithObject: (id)object key: (OFString *)key;
63
73+ (instancetype)exceptionWithObject: (id)object
74 key: (nullable OFString *)key
75 value: (nullable id)value;
76
77+ (instancetype)exception OF_UNAVAILABLE;
78
87- (instancetype)initWithObject: (id)object key: (OFString *)key;
88
98- (instancetype)initWithObject: (id)object
99 key: (nullable OFString *)key
100 value: (nullable id)value OF_DESIGNATED_INITIALIZER;
101
102- (instancetype)init OF_UNAVAILABLE;
103@end
104
105OF_ASSUME_NONNULL_END
The base class for all exceptions in ObjFW.
Definition OFException.h:155
A class for handling strings.
Definition OFString.h:139
An exception indicating that a key is undefined (e.g. for Key Value Coding).
Definition OFUndefinedKeyException.h:32
OFString * key
The key which is undefined.
Definition OFUndefinedKeyException.h:47