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*/
@protocol OFKeyValueCoding
/**
* @brief Returns the value for the specified key.
*
* @param key The key of the value to return
* @return The value for the specified key
*/
- (nullable id)valueForKey: (OFString *)key;
/**
* @brief Returns the value for the specified key path.
*
* @param keyPath The key path of the value to return
* @return The value for the specified key path
*/
- (nullable id)valueForKeyPath: (OFString *)keyPath;
/**
* @brief This is called by @ref valueForKey: if the specified key does not
* exist.
*
* By default, this throws an @ref OFUndefinedKeyException.
*
* @param key The undefined key of the value to return
* @return The value for the specified undefined key
*/
- (nullable id)valueForUndefinedKey: (OFString *)key;
/**
* @brief Set the value for the specified key.
*
* @param value The value for the specified key
* @param key The key of the value to set
*/
- (void)setValue: (nullable id)value forKey: (OFString *)key;
/**
* @brief Set the value for the specified key path.
*
* @param value The value for the specified key path
* @param keyPath The key path of the value to set
*/
- (void)setValue: (nullable id)value forKeyPath: (OFString *)keyPath;
/**
* @brief This is called by @ref setValue:forKey: if the specified key does not
* exist.
*
* By default, this throws an @ref OFUndefinedKeyException.
*
* @param value The value for the specified undefined key
* @param key The undefined key of the value to set
*/
- (void)setValue: (nullable id)value forUndefinedKey: (OFString *)key;
/**
* @brief This is called by @ref setValue:forKey: if the specified key is a
* scalar, but the value specified is `nil`.
*
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*/
@protocol OFKeyValueCoding
/**
* @brief Returns the value for the specified key.
*
* @param key The key of the value to return
* @return The value for the specified key
* @throw OFUndefinedKeyException The specified key does not exist and
* @ref valueForUndefinedKey: was not overridden
*/
- (nullable id)valueForKey: (OFString *)key;
/**
* @brief Returns the value for the specified key path.
*
* @param keyPath The key path of the value to return
* @return The value for the specified key path
* @throw OFUndefinedKeyException The specified key does not exist and
* @ref valueForUndefinedKey: was not overridden
*/
- (nullable id)valueForKeyPath: (OFString *)keyPath;
/**
* @brief This is called by @ref valueForKey: if the specified key does not
* exist.
*
* By default, this throws an @ref OFUndefinedKeyException.
*
* @param key The undefined key of the value to return
* @return The value for the specified undefined key
* @throw OFUndefinedKeyException The specified key does not exist
*/
- (nullable id)valueForUndefinedKey: (OFString *)key;
/**
* @brief Set the value for the specified key.
*
* @param value The value for the specified key
* @param key The key of the value to set
* @throw OFUndefinedKeyException The specified key does not exist and
* @ref setValue:forUndefinedKey: was not
* overridden
*/
- (void)setValue: (nullable id)value forKey: (OFString *)key;
/**
* @brief Set the value for the specified key path.
*
* @param value The value for the specified key path
* @param keyPath The key path of the value to set
* @throw OFUndefinedKeyException The specified key does not exist and
* @ref setValue:forUndefinedKey: was not
* overridden
*/
- (void)setValue: (nullable id)value forKeyPath: (OFString *)keyPath;
/**
* @brief This is called by @ref setValue:forKey: if the specified key does not
* exist.
*
* By default, this throws an @ref OFUndefinedKeyException.
*
* @param value The value for the specified undefined key
* @param key The undefined key of the value to set
* @throw OFUndefinedKeyException The specified key does not exist
*/
- (void)setValue: (nullable id)value forUndefinedKey: (OFString *)key;
/**
* @brief This is called by @ref setValue:forKey: if the specified key is a
* scalar, but the value specified is `nil`.
*
|