scala.util

Failure

final case class Failure[+T](exception: Throwable) extends Try[T] with Product with Serializable

Source
Try.scala
Linear Supertypes
Serializable, java.io.Serializable, Product, Equals, Try[T], AnyRef, Any
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Inherited
  1. Failure
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. Try
  7. AnyRef
  8. Any
Implicitly
  1. by StringAdd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
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Instance Constructors

  1. new Failure(exception: Throwable)

Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. def +(other: String): String

    Implicit information
    This member is added by an implicit conversion from Failure[T] to StringAdd[Failure[T]] performed by method StringAdd in scala.Predef.
    Definition Classes
    StringAdd

  5. def ->[B](y: B): (Failure[T], B)

    Implicit information
    This member is added by an implicit conversion from Failure[T] to ArrowAssoc[Failure[T]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()

  6. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  7. final def ==(arg0: Any): Boolean

    Definition Classes
    Any

  8. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  9. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  10. def ensuring(cond: (Failure[T]) ⇒ Boolean, msg: ⇒ Any): Failure[T]

    Implicit information
    This member is added by an implicit conversion from Failure[T] to Ensuring[Failure[T]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  11. def ensuring(cond: (Failure[T]) ⇒ Boolean): Failure[T]

    Implicit information
    This member is added by an implicit conversion from Failure[T] to Ensuring[Failure[T]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  12. def ensuring(cond: Boolean, msg: ⇒ Any): Failure[T]

    Implicit information
    This member is added by an implicit conversion from Failure[T] to Ensuring[Failure[T]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  13. def ensuring(cond: Boolean): Failure[T]

    Implicit information
    This member is added by an implicit conversion from Failure[T] to Ensuring[Failure[T]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  14. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  15. val exception: Throwable

  16. def failed: Try[Throwable]

    Completes this Try with an exception wrapped in a Success.

    Completes this Try with an exception wrapped in a Success. The exception is either the exception that the Try failed with (if a Failure) or an UnsupportedOperationException.

    Definition Classes
    Failure → Try

  17. def filter(p: (T) ⇒ Boolean): Try[T]

    Converts this to a Failure if the predicate is not satisfied.

    Converts this to a Failure if the predicate is not satisfied.

    Definition Classes
    Failure → Try

  18. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  19. def flatMap[U](f: (T) ⇒ Try[U]): Try[U]

    Returns the given function applied to the value from this Success or returns this if this is a Failure.

    Returns the given function applied to the value from this Success or returns this if this is a Failure.

    Definition Classes
    Failure → Try

  20. def flatten[U](implicit ev: <:<[T, Try[U]]): Try[U]

    Transforms a nested Try, ie, a Try of type Try[Try[T]], into an un-nested Try, ie, a Try of type Try[T].

    Transforms a nested Try, ie, a Try of type Try[Try[T]], into an un-nested Try, ie, a Try of type Try[T].

    Definition Classes
    Failure → Try

  21. def foreach[U](f: (T) ⇒ U): Unit

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

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

    Note: If f throws, then this method may throw an exception.

    Definition Classes
    Failure → Try

  22. def formatted(fmtstr: String): String

    Returns string formatted according to given format string.

    Returns string formatted according to given format string. Format strings are as for String.format (@see java.lang.String.format).

    Implicit information
    This member is added by an implicit conversion from Failure[T] to StringFormat[Failure[T]] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()

  23. def get: T

    Returns the value from this Success or throws the exception if this is a Failure.

    Returns the value from this Success or throws the exception if this is a Failure.

    Definition Classes
    Failure → Try

  24. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  25. def getOrElse[U >: T](default: ⇒ U): U

    Returns the value from this Success or the given default argument if this is a Failure.

    Returns the value from this Success or the given default argument if this is a Failure.

    Note:: This will throw an exception if it is not a success and default throws an exception.

    Definition Classes
    Try

  26. def isFailure: Boolean

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

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

    Definition Classes
    Failure → Try

  27. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  28. def isSuccess: Boolean

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

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

    Definition Classes
    Failure → Try

  29. def map[U](f: (T) ⇒ U): Try[U]

    Maps the given function to the value from this Success or returns this if this is a Failure.

    Maps the given function to the value from this Success or returns this if this is a Failure.

    Definition Classes
    Failure → Try

  30. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  31. final def notify(): Unit

    Definition Classes
    AnyRef

  32. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  33. def orElse[U >: T](default: ⇒ Try[U]): Try[U]

    Returns this Try if it's a Success or the given default argument if this is a Failure.

    Returns this Try if it's a Success or the given default argument if this is a Failure.

    Definition Classes
    Try

  34. def recover[U >: T](rescueException: PartialFunction[Throwable, U]): Try[U]

    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
    Failure → Try

  35. def recoverWith[U >: T](f: PartialFunction[Throwable, Try[U]]): Try[U]

    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
    Failure → Try

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

    Definition Classes
    AnyRef

  37. def toOption: Option[T]

    Returns None if this is a Failure or a Some containing the value if this is a Success.

    Returns None if this is a Failure or a Some containing the value if this is a Success.

    Definition Classes
    Try

  38. def transform[U](s: (T) ⇒ Try[U], f: (Throwable) ⇒ Try[U]): Try[U]

    Completes this Try by applying the function f to this if this is of type Failure, or conversely, by applying s if this is a Success.

    Completes this Try by applying the function f to this if this is of type Failure, or conversely, by applying s if this is a Success.

    Definition Classes
    Try

  39. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  41. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  42. def →[B](y: B): (Failure[T], B)

    Implicit information
    This member is added by an implicit conversion from Failure[T] to ArrowAssoc[Failure[T]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from Serializable

Inherited from java.io.Serializable

Inherited from Product

Inherited from Equals

Inherited from Try[T]

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion StringAdd from Failure[T] to StringAdd[Failure[T]]

Inherited by implicit conversion StringFormat from Failure[T] to StringFormat[Failure[T]]

Inherited by implicit conversion Ensuring from Failure[T] to Ensuring[Failure[T]]

Inherited by implicit conversion ArrowAssoc from Failure[T] to ArrowAssoc[Failure[T]]

Ungrouped