Value Members

1.  final def !=(arg0: Any): Boolean

   Definition Classes

   AnyRef → Any

2.  final def ##(): Int

   Definition Classes

   AnyRef → Any

3.  final def ==(arg0: Any): Boolean

   Definition Classes

   AnyRef → Any

4.  final def asInstanceOf[T0]: T0

   Definition Classes

   Any

5.  def clone(): AnyRef

   Attributes

   protected[lang]

   Definition Classes

   AnyRef

   Annotations

   @throws( ... ) @native()

6.  final def collect[B](pf: PartialFunction[Nothing, B]): Pot[B]

   Returns a Ready containing the result of applying pf to this Pot's contained value, if this pot is nonempty and pf is defined for that value.

   Returns a Ready containing the result of applying pf to this Pot's contained value, if this pot is nonempty and pf is defined for that value. Returns Empty otherwise.

   pf

   the partial function.

   returns

   the result of applying pf to this Pot's value (if possible), or Empty.

   Definition Classes

   Pot

   Annotations

   @inline()

   Example:

   1. // Returns Ready(HTTP) because the partial function covers the case.
      Ready("http") collect {case "http" => "HTTP"}
      
      // Returns Empty because the partial function doesn't cover the case.
      Ready("ftp") collect {case "http" => "HTTP"}
      
      // Returns Empty because Empty is passed to the collect method.
      Empty collect {case value => value}

7.  final def contains[A1 >: Nothing](elem: A1): Boolean

   Tests whether the pot contains a given value as an element.

   Tests whether the pot contains a given value as an element.

   elem

   the element to test.

   returns

   true if the pot has an element that is equal (as determined by ==) to elem, false otherwise.

   Definition Classes

   Pot

   Example:

   1. // Returns true because Ready instance contains string "something" which equals "something".
      Ready("something") contains "something"
      
      // Returns false because "something" != "anything".
      Ready("something") contains "anything"
      
      // Returns false when method called on Empty.
      Empty contains "anything"

8.  final def eq(arg0: AnyRef): Boolean

   Definition Classes

   AnyRef

9.  val exception: Throwable

   Definition Classes

   Failed → FailedBase

10.  def exceptionOption: Some[Throwable]

    Definition Classes

    Failed → Pot

11.  final def exists(p: (Nothing) ⇒ Boolean): Boolean

    Returns true if this pot is nonempty and the predicate $p returns true when applied to this Pot's value.

    Returns true if this pot is nonempty and the predicate $p returns true when applied to this Pot's value. Otherwise, returns false.

    p

    the predicate to test

    Definition Classes

    Pot

    Annotations

    @inline()

12.  def fail(exception: Throwable): Failed

    Definition Classes

    Failed → Pot

13.  final def filter(p: (Nothing) ⇒ Boolean): Pot[Nothing]

    Returns this Pot if it is nonempty and applying the predicate $p to this Pot's value returns true.

    Returns this Pot if it is nonempty and applying the predicate $p to this Pot's value returns true. Otherwise, return Empty.

    p

    the predicate used for testing.

    Definition Classes

    Pot

    Annotations

    @inline()

14.  final def filterNot(p: (Nothing) ⇒ Boolean): Pot[Nothing]

    Returns this Pot if it is nonempty and applying the predicate $p to this Pot's value returns false.

    Returns this Pot if it is nonempty and applying the predicate $p to this Pot's value returns false. Otherwise, return Empty.

    p

    the predicate used for testing.

    Definition Classes

    Pot

    Annotations

    @inline()

15.  def finalize(): Unit

    Attributes

    protected[lang]

    Definition Classes

    AnyRef

    Annotations

    @throws( classOf[java.lang.Throwable] )

16.  def flatMap[B](f: (Nothing) ⇒ Pot[B]): Pot[B]

    Returns the result of applying $f to this Pot's value if this Pot is nonempty.

    Returns the result of applying $f to this Pot's value if this Pot is nonempty. Returns current Pot if this Pot does not have a value. Slightly different from map in that $f is expected to return a pot (which could be Empty).

    f

    the function to apply

    Definition Classes

    Pot

    Annotations

    @noinline()

    See also

    map

    foreach

17.  def flatten[B](implicit ev: <:<[Nothing, Pot[B]]): Pot[B]

    Definition Classes

    Pot

    Annotations

    @noinline()

18.  final def fold[B](ifEmpty: ⇒ B)(f: (Nothing) ⇒ B): B

    Returns the result of applying $f to this Pot's value if the Pot is nonempty.

    Returns the result of applying $f to this Pot's value if the Pot is nonempty. Otherwise, evaluates expression ifEmpty.

    ifEmpty

    the expression to evaluate if empty.

    f

    the function to apply if nonempty.

    Definition Classes

    Pot

    Annotations

    @inline()

    Note

    This is equivalent to Pot map f getOrElse ifEmpty.

19.  final def forall(p: (Nothing) ⇒ Boolean): Boolean

    Returns true if this pot is empty or the predicate $p returns true when applied to this Pot's value.

    Returns true if this pot is empty or the predicate $p returns true when applied to this Pot's value.

    p

    the predicate to test

    Definition Classes

    Pot

    Annotations

    @inline()

20.  final def foreach[U](f: (Nothing) ⇒ U): Unit

    Apply the given procedure $f to the pot's value, if it is nonempty.

    Apply the given procedure $f to the pot's value, if it is nonempty. Otherwise, do nothing.

    f

    the procedure to apply.

    Definition Classes

    Pot

    Annotations

    @inline()

    See also

    map

    flatMap

21.  def get: Nothing

    Definition Classes

    Failed → Pot

22.  final def getClass(): Class[_]

    Definition Classes

    AnyRef → Any

    Annotations

    @native()

23.  final def getOrElse[B >: Nothing](default: ⇒ B): B

    Definition Classes

    Pot

    Annotations

    @inline()

24.  def isEmpty: Boolean

    Definition Classes

    Failed → Pot

25.  def isFailed: Boolean

    Definition Classes

    FailedBase

26.  final def isInstanceOf[T0]: Boolean

    Definition Classes

    Any

27.  def isPending: Boolean

    Definition Classes

    FailedBase

28.  def isReady: Boolean

    Definition Classes

    Pot

29.  def isStale: Boolean

    Definition Classes

    Failed → Pot

30.  def isUnavailable: Boolean

    Definition Classes

    FailedBase

31.  def iterator: Iterator[Nothing]

    Returns a singleton iterator returning the Pot's value if it is nonempty, or an empty iterator if the pot is empty.

    Returns a singleton iterator returning the Pot's value if it is nonempty, or an empty iterator if the pot is empty.

    Definition Classes

    Pot

32.  final def map[B](f: (Nothing) ⇒ B): Pot[B]

    Returns a Ready containing the result of applying $f to this Pot's value if this Pot is nonempty.

    Returns a Ready containing the result of applying $f to this Pot's value if this Pot is nonempty. Otherwise return current Pot.

    f

    the function to apply

    Definition Classes

    Pot

    Annotations

    @noinline()

    Note

    This is similar to flatMap except here, $f does not need to wrap its result in a pot.

    See also

    flatMap

    foreach

33.  final def ne(arg0: AnyRef): Boolean

    Definition Classes

    AnyRef

34.  final def nonEmpty: Boolean

    Returns false if the pot is Empty, true otherwise.

    Returns false if the pot is Empty, true otherwise.

    Definition Classes

    Pot

    Note

    Implemented here to avoid the implicit conversion to Iterable.

35.  final def notify(): Unit

    Definition Classes

    AnyRef

    Annotations

    @native()

36.  final def notifyAll(): Unit

    Definition Classes

    AnyRef

    Annotations

    @native()

37.  final def orElse[B >: Nothing](alternative: ⇒ Pot[B]): Pot[B]

    Returns this Pot if it is nonempty, otherwise return the result of evaluating alternative.

    Returns this Pot if it is nonempty, otherwise return the result of evaluating alternative.

    alternative

    the alternative expression.

    Definition Classes

    Pot

    Annotations

    @inline()

38.  def pending(startTime: Long = Pot.currentTime): Pending

    Definition Classes

    Failed → Pot

39.  def ready[B >: Nothing](value: B): Pot[B]

    Definition Classes

    Pot

40.  def recover[B](f: PartialFunction[Throwable, B]): Pot[B]

    Applies the given function f if this is a Failure, otherwise returns this if this is a Success.

    Applies the given function f if this is a Failure, otherwise returns this if this is a Success. This is like map for the exception.

    Definition Classes

    Failed → Pot

41.  def recoverWith[B](f: PartialFunction[Throwable, Pot[B]]): Pot[B]

    Applies the given function f if this is a Failure, otherwise returns this if this is a Success.

    Applies the given function f if this is a Failure, otherwise returns this if this is a Success. This is like flatMap for the exception.

    Definition Classes

    Failed → Pot

42.  def state: PotFailed.type

    Definition Classes

    FailedBase

43.  final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes

    AnyRef

44.  final def toLeft[X](right: ⇒ X): Either[Nothing, X]

    Returns a scala.util.Right containing the given argument right if this is empty, or a scala.util.Left containing this Pot's value if this Pot is nonempty.

    Returns a scala.util.Right containing the given argument right if this is empty, or a scala.util.Left containing this Pot's value if this Pot is nonempty.

    right

    the expression to evaluate and return if this is empty

    Definition Classes

    Pot

    Annotations

    @inline()

    See also

    toRight

45.  def toList: List[Nothing]

    Returns a singleton list containing the Pot's value if it is nonempty, or the empty list if the Pot is empty.

    Returns a singleton list containing the Pot's value if it is nonempty, or the empty list if the Pot is empty.

    Definition Classes

    Pot

46.  def toOption: Option[Nothing]

    Returns None if this is empty or a Some containing the value otherwise.

    Returns None if this is empty or a Some containing the value otherwise.

    Definition Classes

    Pot

    Annotations

    @inline()

47.  final def toRight[X](left: ⇒ X): Either[X, Nothing]

    Returns a scala.util.Left containing the given argument left if this Pot is empty, or a scala.util.Right containing this Pot's value if this is nonempty.

    Returns a scala.util.Left containing the given argument left if this Pot is empty, or a scala.util.Right containing this Pot's value if this is nonempty.

    left

    the expression to evaluate and return if this is empty

    Definition Classes

    Pot

    Annotations

    @inline()

    See also

    toLeft

48.  def toTry: Try[Nothing]

    Returns Failure if this has failed or a Success containing the value otherwise.

    Returns Failure if this has failed or a Success containing the value otherwise.

    Definition Classes

    Pot

49.  def unavailable(): Unavailable.type

    Definition Classes

    Pot

50.  final def wait(): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

51.  final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

52.  final def wait(arg0: Long): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws( ... ) @native()

53.  final def withFilter(p: (Nothing) ⇒ Boolean): WithFilter

    Necessary to keep Pot from being implicitly converted to scala.collection.Iterable in for comprehensions.

    Necessary to keep Pot from being implicitly converted to scala.collection.Iterable in for comprehensions.

    Definition Classes

    Pot

    Annotations

    @inline()