Package org.apache.pekko.stream.scaladsl

Interface StatefulMapConcatAccumulator<In,​Out>

  • All Superinterfaces:
    scala.Function1<In,​scala.collection.IterableOnce<Out>>
    public interface StatefulMapConcatAccumulator<In,​Out>
extends scala.Function1<In,​scala.collection.IterableOnce<Out>>
    A special accumulator for StatefulMapConcat operator that allows to emit elements when the upstream has completed.

    Since:
    1.2.0

    • Nested Class Summary

      • Nested classes/interfaces inherited from interface scala.Function1

        scala.Function1.UnliftOps<A extends java.lang.Object,​B extends java.lang.Object>, scala.Function1.UnliftOps$

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      scala.collection.IterableOnce<Out> onComplete()
      Called once the upstream has been completed, optional elements can be emitted, by default none.

      • Methods inherited from interface scala.Function1

        andThen, apply, 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

    • Method Detail

      • onComplete

        scala.collection.IterableOnce<Out> onComplete()
        Called once the upstream has been completed, optional elements can be emitted, by default none.