Constructor Detail

Method Detail

• isSome

   final Boolean isSome()

• isNone

   final Boolean isNone()

• getOrNull

   final T getOrNull()

• onSome

   final Option<T> onSome(Function1<T, Unit> action)

• onNone

   final Option<T> onNone(Function0<Unit> action)

• map

   final <R extends Any> Option<R> map(Function1<T, R> transform)

• fold

   final <R extends Any> R fold(Function0<R> empty, Function1<T, R> some)

• flatMap

   final <R extends Any> Option<R> flatMap(Function1<T, Option<R>> transform)

• filter

   final Option<T> filter(Function1<T, Boolean> predicate)

• filterNot

   final Option<T> filterNot(Function1<T, Boolean> predicate)

• toEither

   final <L extends Any> Either<L, T> toEither(Function0<L> empty)

• toList

   final List<T> toList()

• fromNullable

   final static <T extends Any> Option<T> fromNullable(T value)

• invoke

   final static <T extends Any> Option<T> invoke(T value)