Packages

final case class Just[A](a: A) extends Maybe[A] with Product with Serializable

Source
Maybe.scala
Linear Supertypes
Serializable, Serializable, Product, Equals, Maybe[A], AnyRef, Any
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Inherited
  1. Just
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. Maybe
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new Just(a: A)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def <\/[B](b: ⇒ B): \/[A, B]

    alias for toLeft

    alias for toLeft

    Definition Classes
    Maybe
  4. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  5. final def \/>[B](b: ⇒ B): \/[B, A]

    alias for toRight

    alias for toRight

    Definition Classes
    Maybe
  6. val a: A
  7. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  8. final def cata[B](f: (A) ⇒ B, b: ⇒ B): B

    Catamorphism.

    Catamorphism. Run the given function on the underlying value if present, otherwise return the provided fallback value

    Definition Classes
    Maybe
  9. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  10. final def cobind[B](f: (Maybe[A]) ⇒ B): Maybe[B]
    Definition Classes
    Maybe
  11. final def cojoin: Maybe[Maybe[A]]
    Definition Classes
    Maybe
  12. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. final def exists(f: (A) ⇒ Boolean): Boolean

    Return true if this is a Maybe.Just and the underlying value satisfies the provided predicate

    Return true if this is a Maybe.Just and the underlying value satisfies the provided predicate

    Definition Classes
    Maybe
  14. final def filter(f: (A) ⇒ Boolean): Maybe[A]
    Definition Classes
    Maybe
  15. final def filterNot(f: (A) ⇒ Boolean): Maybe[A]
    Definition Classes
    Maybe
  16. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  17. final def first: FirstMaybe[A]

    Tag with Tags.First

    Tag with Tags.First

    Definition Classes
    Maybe
  18. final def flatMap[B](f: (A) ⇒ Maybe[B]): Maybe[B]
    Definition Classes
    Maybe
  19. final def forall(f: (A) ⇒ Boolean): Boolean

    Return true if this is a Maybe.Empty or if this is a Maybe.Just and the underlying value satisfies the provided predicate

    Return true if this is a Maybe.Empty or if this is a Maybe.Just and the underlying value satisfies the provided predicate

    Definition Classes
    Maybe
  20. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  21. final def getOrElse(a: ⇒ A): A

    Return the underlying value if present, otherwise the provided fallback value

    Return the underlying value if present, otherwise the provided fallback value

    Definition Classes
    Maybe
  22. final def getOrElseF[F[_]](fa: ⇒ F[A])(implicit arg0: Applicative[F]): F[A]
    Definition Classes
    Maybe
  23. final def isEmpty: Boolean

    True if no underlying value is present

    True if no underlying value is present

    Definition Classes
    Maybe
  24. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  25. final def isJust: Boolean

    True if an underlying value is present

    True if an underlying value is present

    Definition Classes
    Maybe
  26. final def last: LastMaybe[A]

    Tag with Tags.Last

    Tag with Tags.Last

    Definition Classes
    Maybe
  27. final def map[B](f: (A) ⇒ B): Maybe[B]
    Definition Classes
    Maybe
  28. final def max: MaxMaybe[A]

    Tag with Tags.Max

    Tag with Tags.Max

    Definition Classes
    Maybe
  29. final def min: MinMaybe[A]

    Tag with Tags.Min

    Tag with Tags.Min

    Definition Classes
    Maybe
  30. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  31. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  32. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  33. final def orElse(oa: ⇒ Maybe[A]): Maybe[A]

    Return this instance if it is a Maybe.Just, otherwise the provided fallback

    Return this instance if it is a Maybe.Just, otherwise the provided fallback

    Definition Classes
    Maybe
  34. final def orEmpty[F[_]](implicit F: Applicative[F], G: PlusEmpty[F]): F[A]

    Return the underlying value wrapped in type F if present, otherwise the empty value for type F

    Return the underlying value wrapped in type F if present, otherwise the empty value for type F

    Definition Classes
    Maybe
  35. final def orError[F[_], E](e: E)(implicit F: MonadError[F, E]): F[A]
    Definition Classes
    Maybe
  36. final def orZero(implicit F: Monoid[A]): A

    Return the underlying value if present, otherwise the monoid zero

    Return the underlying value if present, otherwise the monoid zero

    Definition Classes
    Maybe
  37. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  38. final def toFailure[B](b: ⇒ B): Validation[A, B]

    Turn the underlying value into a failure validation if present, otherwise return a success validation with the provided fallback value

    Turn the underlying value into a failure validation if present, otherwise return a success validation with the provided fallback value

    Definition Classes
    Maybe
  39. final def toLeft[B](b: ⇒ B): \/[A, B]

    Turn the underlying value into a left disjunction if present, otherwise return a right disjunction with the provided fallback value

    Turn the underlying value into a left disjunction if present, otherwise return a right disjunction with the provided fallback value

    Definition Classes
    Maybe
  40. final def toOption: Option[A]

    Convert to a standard library Option

    Convert to a standard library Option

    Definition Classes
    Maybe
  41. final def toRight[B](b: ⇒ B): \/[B, A]

    Turn the underlying value into a right disjunction if present, otherwise return a left disjunction with the provided fallback value

    Turn the underlying value into a right disjunction if present, otherwise return a left disjunction with the provided fallback value

    Definition Classes
    Maybe
  42. final def toSuccess[B](b: ⇒ B): Validation[B, A]

    Turn the underlying value into a success validation if present, otherwise return a failure validation with the provided fallback value

    Turn the underlying value into a success validation if present, otherwise return a failure validation with the provided fallback value

    Definition Classes
    Maybe
  43. final def unary_~(implicit z: Monoid[A]): A

    alias for orZero

    alias for orZero

    Definition Classes
    Maybe
  44. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  45. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  46. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  47. final def zip[B](fb: Maybe[B]): Maybe[(A, B)]
    Definition Classes
    Maybe
  48. final def zipWith[B, C](fb: Maybe[B])(f: (A, B) ⇒ C): Maybe[C]
    Definition Classes
    Maybe
  49. final def |(a: ⇒ A): A

    alias for getOrElse

    alias for getOrElse

    Definition Classes
    Maybe

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from Maybe[A]

Inherited from AnyRef

Inherited from Any

Ungrouped