Package akka.dispatch

Class Mapper<T,​R>

  • All Implemented Interfaces:
    scala.Function1<T,​R>

    public abstract class Mapper<T,​R>
    extends scala.runtime.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

    • Constructor Summary

      Constructors 
      Constructor Description
      Mapper()  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      R apply​(T parameter)
      Override this method to perform the map operation, by default delegates to "checkedApply" which by default throws an UnsupportedOperationException.
      R checkedApply​(T parameter)
      Override this method if you need to throw checked exceptions
      • Methods inherited from class scala.runtime.AbstractFunction1

        andThen, apply$mcDD$sp, apply$mcDF$sp, apply$mcDI$sp, apply$mcDJ$sp, apply$mcFD$sp, apply$mcFF$sp, apply$mcFI$sp, apply$mcFJ$sp, apply$mcID$sp, apply$mcIF$sp, apply$mcII$sp, apply$mcIJ$sp, apply$mcJD$sp, apply$mcJF$sp, apply$mcJI$sp, apply$mcJJ$sp, apply$mcVD$sp, apply$mcVF$sp, apply$mcVI$sp, apply$mcVJ$sp, apply$mcZD$sp, apply$mcZF$sp, apply$mcZI$sp, apply$mcZJ$sp, compose, toString
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
    • Constructor Detail

      • Mapper

        public Mapper()
    • Method Detail

      • apply

        public R apply​(T parameter)
        Override this method to perform the map operation, by default delegates to "checkedApply" which by default throws an UnsupportedOperationException.
        Parameters:
        parameter - (undocumented)
        Returns:
        (undocumented)
      • checkedApply

        public R checkedApply​(T parameter)
                       throws java.lang.Throwable
        Override this method if you need to throw checked exceptions

        Throws UnsupportedOperation by default.

        Parameters:
        parameter - (undocumented)
        Returns:
        (undocumented)
        Throws:
        java.lang.Throwable