ESTSettingIBeaconPower
@interface ESTSettingIBeaconPower : ESTSettingReadWrite <NSCopying>
ESTSettingIBeaconPower represents iBeacon Power value.
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Designated initializer. Validates provided value internally with +validationErrorForValue:.
See
+[ESTSettingIBeaconPower validationErrorForValue:]
Declaration
Objective-C
- (instancetype _Nullable)initWithValue:(ESTIBeaconPower)power;
Swift
init?(value power: ESTIBeaconPower)
Parameters
power
iBeacon Power value.
Return Value
Initialized object. Nil if validation fails.
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Returns current value of iBeacon Power setting.
Return Value
iBeacon Power value.
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Method allows to read value of initialized iBeacon Power setting object.
Declaration
Objective-C
- (void)readValueWithCompletion: (nonnull ESTSettingIBeaconPowerCompletionBlock)completion;
Swift
func readValue(completion: @escaping ESTSettingIBeaconPowerCompletionBlock)
Parameters
completion
Block to be invoked when operation is complete.
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Method allows to create write operation from already initialized iBeacon Power setting object. Value provided during initialization will be used as a desired value.
Declaration
Objective-C
- (void)writeValue:(ESTIBeaconPower)power completion:(nonnull ESTSettingIBeaconPowerCompletionBlock)completion;
Swift
func writeValue(_ power: ESTIBeaconPower, completion: @escaping ESTSettingIBeaconPowerCompletionBlock)
Parameters
power
Power value to be written to the device.
completion
Block to be invoked when operation is complete.
-
Method checks if provided value is allowed. Returns nil if validation passes.
Declaration
Objective-C
+ (NSError *_Nullable)validationErrorForValue:(ESTIBeaconPower)power;
Swift
class func validationError(forValue power: ESTIBeaconPower) -> Error?
Parameters
power
Power value.
Return Value
Error object describing why validation failed. Nil if validation passes.