Packages

abstract class Mapper[-T, +R] extends AbstractFunction1[T, R]

Callback for the Future.map and Future.flatMap operations that will be invoked if the Future that this callback is registered on becomes completed with a success. This callback is the equivalent of an akka.japi.Function

Override "apply" normally, or "checkedApply" if you need to throw checked exceptions.

SAM (Single Abstract Method) class

Java API

Linear Supertypes
AbstractFunction1[T, R], (T) => R, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. Mapper
  2. AbstractFunction1
  3. Function1
  4. AnyRef
  5. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new Mapper()

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[A](g: (R) => A): (T) => A
    Definition Classes
    Function1
    Annotations
    @unspecialized()
  5. def apply(parameter: T): R

    Override this method to perform the map operation, by default delegates to "checkedApply" which by default throws an UnsupportedOperationException.

    Override this method to perform the map operation, by default delegates to "checkedApply" which by default throws an UnsupportedOperationException.

    Definition Classes
    Mapper → Function1
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. def checkedApply(parameter: T): R

    Override this method if you need to throw checked exceptions

    Override this method if you need to throw checked exceptions

    Throws UnsupportedOperation by default.

    Annotations
    @throws(classOf[Throwable])
  8. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
  9. def compose[A](g: (A) => T): (A) => R
    Definition Classes
    Function1
    Annotations
    @unspecialized()
  10. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  11. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  12. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  13. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  14. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  15. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  17. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  18. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  19. def toString(): String
    Definition Classes
    Function1 → AnyRef → Any
  20. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  21. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  22. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

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

    (Since version 9)

Inherited from AbstractFunction1[T, R]

Inherited from (T) => R

Inherited from AnyRef

Inherited from Any

Ungrouped