Objective-C Annotations Syntax Example

gistfile1.m

@interface AnnotationTest : NSObject

@MyAnnotation (type="surname")
@property (nonatomic, copy) NSString *name;


@end


@implementation AnnotationTest

- (void)test {
   for (Annotation annotation in self.name.annotations) {
       if ([annotation isKindOfAnnotation:@annotation(MyAnnotation)]) {
           MyAnnotation myAnnotation = (MyAnnotation *)annotation;

           NSLog(@"%@", myAnnotation.type);
       }
   }

@end