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