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wvlet.airframe.rx

RxOption

trait RxOption[+A] extends RxOps[Option[A]]

Linear Supertypes
RxOps[Option[A]], AnyRef, Any
Known Subclasses
RxOptionCache, RxOptionCacheOp, RxOptionOp, RxOptionVar
Ordering
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Inherited
  1. RxOption
  2. RxOps
  3. AnyRef
  4. Any
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Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def in: Rx[Option[A]]
    Attributes
    protected
  2. abstract def parents: Seq[RxOps[_]]
    Definition Classes
    RxOps

Concrete 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 await: Option[A]

    Await the completion of the first Rx result.

    Await the completion of the first Rx result. This method is available only in Scala JVM.

    Note: Generally speaking, blocking operations should be avoided in reactive programming. Use this method only for testing purpose. Both airframe-http and AirSpec supports evaluating Rx[X] result (async) in a non-blocking way.

    returns

    the result

    Definition Classes
    RxOps
  6. def cache[A1 >: A]: RxOptionCache[A1]
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native() @IntrinsicCandidate()
  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  10. def filter(f: (A) ⇒ Boolean): RxOption[A]
  11. def flatMap[B](f: (A) ⇒ RxOps[B]): RxOption[B]
  12. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @IntrinsicCandidate()
  13. def getOrElse[A1 >: A](default: ⇒ A1): Rx[A1]
  14. def getOrElseRx[A1 >: A](default: ⇒ RxOps[A1]): Rx[A1]
  15. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @IntrinsicCandidate()
  16. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  17. def join[B, C, D, E](b: RxOps[B], c: RxOps[C], d: RxOps[D], e: RxOps[E]): Rx[(Option[A], B, C, D, E)]
  18. def join[B, C, D](b: RxOps[B], c: RxOps[C], d: RxOps[D]): Rx[(Option[A], B, C, D)]
  19. def join[B, C](b: RxOps[B], c: RxOps[C]): Rx[(Option[A], B, C)]
  20. def join[B](b: RxOps[B]): Rx[(Option[A], B)]
  21. def map[B](f: (A) ⇒ B): RxOption[B]
  22. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  23. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @IntrinsicCandidate()
  24. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @IntrinsicCandidate()
  25. def orElse[A1 >: A](default: ⇒ Option[A1]): RxOption[A1]
  26. def recover[U](f: PartialFunction[Throwable, U]): Rx[U]

    Recover from a known error and emit a replacement value

    Recover from a known error and emit a replacement value

    Definition Classes
    RxOps
  27. def recoverWith[A](f: PartialFunction[Throwable, RxOps[A]]): Rx[A]

    Recover from a known error and emit replacement values from a given Rx

    Recover from a known error and emit replacement values from a given Rx

    Definition Classes
    RxOps
  28. def run[U](effect: (Option[A]) ⇒ U = Rx.doNothing): Cancelable

    Evaluate this Rx[A] and apply the given effect function.

    Evaluate this Rx[A] and apply the given effect function. Once OnError(e) or OnCompletion is observed, it will stop the evaluation.

    Definition Classes
    RxOps
  29. def runContinuously[U](effect: (Option[A]) ⇒ U = Rx.doNothing): Cancelable

    Keep evaluating Rx[A] even if OnError(e) or OnCompletion is reported.

    Keep evaluating Rx[A] even if OnError(e) or OnCompletion is reported. This is useful for keep processing streams.

    Definition Classes
    RxOps
  30. def subscribe[U](subscriber: (Option[A]) ⇒ U = Rx.doNothing): Cancelable
    Definition Classes
    RxOps
  31. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  32. def tap(f: (Option[A]) ⇒ Unit): Rx[Option[A]]

    Applies f to the value for having a side effect, and return the original value.

    Applies f to the value for having a side effect, and return the original value.

    The difference from tapOn is that this method will not receive an input failure.

    f

    side-effect function used when observing a value

    returns

    the original Rx event

    Definition Classes
    RxOps
  33. def tapOn(f: PartialFunction[Try[Option[A]], Unit]): Rx[Option[A]]

    Applies f to the value for having a side effect, and return the original value.

    Applies f to the value for having a side effect, and return the original value.

    This method is useful for debugging Rx chains. For example:

    rx.tapOn {
  case Success(v) => debug(s"received ${v}")
  case Failure(e) => error(s"request failed", e)
}
    f

    partial function for the side effect

    returns

    the original Rx event

    Definition Classes
    RxOps
  34. def tapOnFailure(f: (Throwable) ⇒ Unit): Rx[Option[A]]

    Applies f to the error if it happens, and return the original value.

    Applies f to the error if it happens, and return the original value.

    This method is useful for logging the error.

    f

    side-effect function used when observing an error

    returns

    the original Rx event

    Definition Classes
    RxOps
  35. def toRx: Rx[Option[A]]
    Definition Classes
    RxOption → RxOps
  36. def toString(): String
    Definition Classes
    AnyRef → Any
  37. def transform[B](f: (Option[A]) ⇒ B): Rx[B]
  38. def transformOption[B](f: (Option[A]) ⇒ Option[B]): RxOption[B]
  39. def transformRx[B](f: (Option[A]) ⇒ RxOps[B]): Rx[B]
  40. def transformRxOption[B](f: (Option[A]) ⇒ RxOption[B]): RxOption[B]
  41. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  42. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  43. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  44. def when(cond: (A) ⇒ Boolean): RxOption[A]

    An alias for filter

  45. def withFilter(f: (A) ⇒ Boolean): RxOption[A]
  46. def zip[B, C, D, E](b: RxOps[B], c: RxOps[C], d: RxOps[D], e: RxOps[E]): Rx[(Option[A], B, C, D, E)]
  47. def zip[B, C, D](b: RxOps[B], c: RxOps[C], d: RxOps[D]): Rx[(Option[A], B, C, D)]
  48. def zip[B, C](b: RxOps[B], c: RxOps[C]): Rx[(Option[A], B, C)]
  49. def zip[B](b: RxOps[B]): Rx[(Option[A], B)]

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] ) @Deprecated
    Deprecated

Inherited from RxOps[Option[A]]

Inherited from AnyRef

Inherited from Any

Ungrouped