scala.compat.java8.collectionImpl

Interface NextStepper<A>

All Superinterfaces:

Stepper<A>, StepperLike<A,NextStepper<A>>

All Known Subinterfaces:

NextStepper$mcD$sp, NextStepper$mcI$sp, NextStepper$mcJ$sp

All Known Implementing Classes:

IncStepperA

public interface NextStepper<A>
extends Stepper<A>, StepperLike<A,NextStepper<A>>

This trait indicates that a `Stepper` will implement `tryStep` in terms of `hasNext` and `nextStep`.

Nested Class Summary

Nested classes/interfaces inherited from interface scala.compat.java8.collectionImpl.Stepper

Stepper.OfDoubleSpliterator, Stepper.OfIntSpliterator, Stepper.OfLongSpliterator, Stepper.OfSpliterator<A>, Stepper.UnboxingByteStepper, Stepper.UnboxingCharStepper, Stepper.UnboxingDoubleStepper, Stepper.UnboxingFloatStepper, Stepper.UnboxingIntStepper, Stepper.UnboxingLongStepper, Stepper.UnboxingShortStepper

Method Summary

Modifier and Type	Method and Description
java.util.Spliterator<A>	spliterator() Returns this Stepper as a java.util.Spliterator.
boolean	tryStep(scala.Function1<A,scala.runtime.BoxedUnit> f) If another element exists, apply `f` to it and return `true`; otherwise, return `false`.

Methods inherited from interface scala.compat.java8.collectionImpl.Stepper

accumulate

Methods inherited from interface scala.compat.java8.collectionImpl.StepperLike

anticipateParallelism, characteristics, count, count, exists, find, fold, foldTo, foreach, hasStep, iterator, knownSize, nextStep, reduce, substep, to

Method Detail

tryStep

boolean tryStep(scala.Function1<A,scala.runtime.BoxedUnit> f)

Description copied from interface: StepperLike

If another element exists, apply `f` to it and return `true`; otherwise, return `false`.

Specified by:

tryStep in interface StepperLike<A,NextStepper<A>>

spliterator

java.util.Spliterator<A> spliterator()

Description copied from interface: StepperLike

Returns this Stepper as a java.util.Spliterator. This is a terminal operation.

Specified by:

spliterator in interface StepperLike<A,NextStepper<A>>

Returns:

(undocumented)