c

wvlet.airframe.rx

RxOptionVar

class RxOptionVar[A] extends RxOption[A] with RxVarOps[Option[A]]

RxVar implementation for Option[A] type values

Linear Supertypes
RxVarOps[Option[A]], RxOption[A], RxOps[Option[A]], AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. RxOptionVar
  2. RxVarOps
  3. RxOption
  4. RxOps
  5. AnyRef
  6. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new RxOptionVar(variable: RxVar[Option[A]])

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. def :=(newValue: Option[A]): Unit
    Definition Classes
    RxVarOps
  4. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. 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
  7. def cache[A1 >: A]: RxOptionCache[A1]
    Definition Classes
    RxOption
  8. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native() @IntrinsicCandidate()
  9. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  10. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  11. def filter(f: (A) ⇒ Boolean): RxOption[A]
    Definition Classes
    RxOption
  12. def flatMap[B](f: (A) ⇒ RxOps[B]): RxOption[B]
    Definition Classes
    RxOption
  13. def forceSet(newValue: Option[A]): Unit
    Definition Classes
    RxVarOps
  14. def forceUpdate(updater: (Option[A]) ⇒ Option[A]): Unit

    Update the variable and force notification to subscribers

    Update the variable and force notification to subscribers

    Definition Classes
    RxVarOps
  15. def foreach[U](f: (Option[A]) ⇒ U): Cancelable
    Definition Classes
    RxOptionVar → RxVarOps
  16. def foreachEvent[U](effect: (RxEvent) ⇒ U): Cancelable
    Definition Classes
    RxOptionVar → RxVarOps
  17. def get: Option[A]
    Definition Classes
    RxOptionVar → RxVarOps
  18. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @IntrinsicCandidate()
  19. def getOrElse[A1 >: A](default: ⇒ A1): Rx[A1]
    Definition Classes
    RxOption
  20. def getOrElseRx[A1 >: A](default: ⇒ RxOps[A1]): Rx[A1]
    Definition Classes
    RxOption
  21. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @IntrinsicCandidate()
  22. def in: Rx[Option[A]]
    Attributes
    protected
    Definition Classes
    RxOptionVar → RxOption
  23. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  24. 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)]
    Definition Classes
    RxOption
  25. def join[B, C, D](b: RxOps[B], c: RxOps[C], d: RxOps[D]): Rx[(Option[A], B, C, D)]
    Definition Classes
    RxOption
  26. def join[B, C](b: RxOps[B], c: RxOps[C]): Rx[(Option[A], B, C)]
    Definition Classes
    RxOption
  27. def join[B](b: RxOps[B]): Rx[(Option[A], B)]
    Definition Classes
    RxOption
  28. def map[B](f: (A) ⇒ B): RxOption[B]
    Definition Classes
    RxOption
  29. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  30. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @IntrinsicCandidate()
  31. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @IntrinsicCandidate()
  32. def orElse[A1 >: A](default: ⇒ Option[A1]): RxOption[A1]
    Definition Classes
    RxOption
  33. def parents: Seq[RxOps[_]]
    Definition Classes
    RxOptionVar → RxOps
  34. 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
  35. 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
  36. 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
  37. 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
  38. def set(newValue: Option[A]): Unit
    Definition Classes
    RxVarOps
  39. def setException(e: Throwable): Unit

    Propagate an error to the subscribers

    Propagate an error to the subscribers

    Definition Classes
    RxOptionVar → RxVarOps
  40. def stop(): Unit

    Stop updating this variable and send OnCompletion event to the downstream subscribers.

    Stop updating this variable and send OnCompletion event to the downstream subscribers. After this method is called, the behavior of the downstream subscribers is undefined for further updates of this variable.

    Definition Classes
    RxOptionVar → RxVarOps
  41. def subscribe[U](subscriber: (Option[A]) ⇒ U = Rx.doNothing): Cancelable
    Definition Classes
    RxOps
  42. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  43. 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
  44. 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
  45. 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
  46. def toRx: Rx[Option[A]]
    Definition Classes
    RxOption → RxOps
  47. def toString(): String
    Definition Classes
    RxOptionVar → AnyRef → Any
  48. def transform[B](f: (Option[A]) ⇒ B): Rx[B]
    Definition Classes
    RxOption
  49. def transformOption[B](f: (Option[A]) ⇒ Option[B]): RxOption[B]
    Definition Classes
    RxOption
  50. def transformRx[B](f: (Option[A]) ⇒ RxOps[B]): Rx[B]
    Definition Classes
    RxOption
  51. def transformRxOption[B](f: (Option[A]) ⇒ RxOption[B]): RxOption[B]
    Definition Classes
    RxOption
  52. def update(updater: (Option[A]) ⇒ Option[A], force: Boolean = false): Unit

    Updates the variable and trigger the recalculation of the subscribers currentValue => newValue

    Updates the variable and trigger the recalculation of the subscribers currentValue => newValue

    Definition Classes
    RxOptionVar → RxVarOps
  53. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  54. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  55. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  56. def when(cond: (A) ⇒ Boolean): RxOption[A]

    An alias for filter

    An alias for filter

    Definition Classes
    RxOption
  57. def withFilter(f: (A) ⇒ Boolean): RxOption[A]
    Definition Classes
    RxOption
  58. 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)]
    Definition Classes
    RxOption
  59. def zip[B, C, D](b: RxOps[B], c: RxOps[C], d: RxOps[D]): Rx[(Option[A], B, C, D)]
    Definition Classes
    RxOption
  60. def zip[B, C](b: RxOps[B], c: RxOps[C]): Rx[(Option[A], B, C)]
    Definition Classes
    RxOption
  61. def zip[B](b: RxOps[B]): Rx[(Option[A], B)]
    Definition Classes
    RxOption

Deprecated Value Members

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

Inherited from RxVarOps[Option[A]]

Inherited from RxOption[A]

Inherited from RxOps[Option[A]]

Inherited from AnyRef

Inherited from Any

Ungrouped