Sealed Classes
Sealed Classes A sealed class may not be directly inherited, except if the inheriting template is defined in the same source file as the inherited class. However, subclasses of a sealed class can inherited anywhere.Sealed classes are defined using the sealed modifier.
Read more: A Tour of Scala: Sealed Classes
Войдите чтобы поставить Нравится
Войдите чтобы прокомментировать