Packages

final case class Return[+R](r: R) extends Try[R] with Product with Serializable

Linear Supertypes
Serializable, Serializable, Product, Equals, Try[R], AnyRef, Any
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  1. Return
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. Try
  7. AnyRef
  8. Any
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Visibility
  1. Public
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Instance Constructors

  1. new Return(r: R)

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. def andThen[R2](f: (R) ⇒ Try[R2]): Try[R2]

    Returns the given function applied to the value from this Return or returns this if this is a Throw.

    Returns the given function applied to the value from this Return or returns this if this is a Throw. Alias for flatMap

    Definition Classes
    Try
  5. def apply(): R

    Returns the value from this Return or throws the exception if this is a Throw

    Returns the value from this Return or throws the exception if this is a Throw

    Definition Classes
    ReturnTry
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def asScala: scala.util.Try[R]

    Convert to a scala.util.Try

    Convert to a scala.util.Try

    Definition Classes
    ReturnTry
  8. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  9. def ensure(f: ⇒ Unit): Try[R]

    Invoked regardless of whether the computation completed successfully or unsuccessfully.

    Invoked regardless of whether the computation completed successfully or unsuccessfully. Implemented in terms of respond so that subclasses control evaluation order. Returns a chained this as in respond.

    Definition Classes
    Try
  10. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  11. def exists(p: (R) ⇒ Boolean): Boolean

    Returns true if this Try is a Return and the predicate p returns true when applied to its value.

    Returns true if this Try is a Return and the predicate p returns true when applied to its value.

    Definition Classes
    ReturnTry
  12. def filter(p: (R) ⇒ Boolean): Try[R]

    Converts this to a Throw if the predicate does not obtain.

    Converts this to a Throw if the predicate does not obtain.

    Definition Classes
    ReturnTry
  13. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  14. def flatMap[R2](f: (R) ⇒ Try[R2]): Try[R2]

    Returns the given function applied to the value from this Return or returns this if this is a Throw.

    Returns the given function applied to the value from this Return or returns this if this is a Throw.

    Note The gnarly type parameterization is there for Java compatibility, since Java does not support higher-kinded types.

    Definition Classes
    ReturnTry
  15. def flatten[T](implicit ev: <:<[R, Try[T]]): Try[T]
    Definition Classes
    ReturnTry
  16. def foreach(f: (R) ⇒ Unit): Unit

    Applies the given function f if this is a Result.

    Applies the given function f if this is a Result.

    Definition Classes
    Try
  17. def get(): R

    Returns the value from this Return or throws the exception if this is a Throw.

    Returns the value from this Return or throws the exception if this is a Throw. Alias for apply()

    Definition Classes
    Try
  18. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  19. def getOrElse[R2 >: R](default: ⇒ R2): R2

    Returns the value from this Return or the given argument if this is a Throw.

    Returns the value from this Return or the given argument if this is a Throw.

    Definition Classes
    Try
  20. def handle[R2 >: R](rescueException: PartialFunction[Throwable, R2]): Try[R2]

    Calls the exceptionHandler with the exception if this is a Throw.

    Calls the exceptionHandler with the exception if this is a Throw. This is like map for the exception.

    Definition Classes
    ReturnTry
  21. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  22. def isReturn: Boolean

    Returns true if the Try is a Return, false otherwise.

    Returns true if the Try is a Return, false otherwise.

    Definition Classes
    ReturnTry
  23. def isThrow: Boolean

    Returns true if the Try is a Throw, false otherwise.

    Returns true if the Try is a Throw, false otherwise.

    Definition Classes
    ReturnTry
  24. def map[X](f: (R) ⇒ X): Try[X]

    Maps the given function to the value from this Return or returns this if this is a Throw

    Maps the given function to the value from this Return or returns this if this is a Throw

    Definition Classes
    ReturnTry
  25. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  26. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  27. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  28. def onFailure(rescueException: (Throwable) ⇒ Unit): Try[R]

    Invoke the function on the error, if the computation was unsuccessful.

    Invoke the function on the error, if the computation was unsuccessful. Returns a chained this as in respond.

    Definition Classes
    ReturnTry
  29. def onSuccess(f: (R) ⇒ Unit): Try[R]

    Invoked only if the computation was successful.

    Invoked only if the computation was successful. Returns a chained this as in respond.

    Definition Classes
    ReturnTry
  30. val r: R
  31. def rescue[R2 >: R](rescueException: PartialFunction[Throwable, Try[R2]]): Try[R2]

    Calls the exceptionHandler with the exception if this is a Throw.

    Calls the exceptionHandler with the exception if this is a Throw. This is like flatMap for the exception.

    Note The gnarly type parameterization is there for Java compatibility, since Java does not support higher-kinded types.

    Definition Classes
    ReturnTry
  32. def respond(k: (Try[R]) ⇒ Unit): Try[R]

    Invokes the given closure when the value is available.

    Invokes the given closure when the value is available. Returns another 'This[R]' that is guaranteed to be available only *after* 'k' has run. This enables the enforcement of invocation ordering.

    Definition Classes
    Try
  33. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  34. def throwable: Throwable

    Returns the throwable if this is a Throw, else raises IllegalStateException.

    Returns the throwable if this is a Throw, else raises IllegalStateException.

    Callers should consult isThrow() prior to calling this method to determine whether or not this is a Throw.

    This method is intended for Java compatibility. Scala consumers are encouraged to pattern match for Throw(t).

    Definition Classes
    ReturnTry
  35. def toOption: Option[R]

    Returns None if this is a Throw or a Some containing the value if this is a Return

    Returns None if this is a Throw or a Some containing the value if this is a Return

    Definition Classes
    Try
  36. def transform[R2](f: (Try[R]) ⇒ Try[R2]): Try[R2]

    Invokes the given transformation when the value is available, returning the transformed value.

    Invokes the given transformation when the value is available, returning the transformed value. This method is like a combination of flatMap and rescue. This method is typically used for more imperative control-flow than flatMap/rescue which often exploits the Null Object Pattern.

    Definition Classes
    Try
  37. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  38. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  39. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  40. def withFilter(p: (R) ⇒ Boolean): Try[R]

    Converts this to a Throw if the predicate does not obtain.

    Converts this to a Throw if the predicate does not obtain.

    Definition Classes
    ReturnTry

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from Try[R]

Inherited from AnyRef

Inherited from Any

Ungrouped