scala.compat.java8.converterImpl

Class StepsLikeIterator<A,SLI extends StepsLikeIterator<A,SLI>>

java.lang.Object

scala.compat.java8.converterImpl.AbstractStepsLikeIterator<A,AnyStepper<A>,SLI>

scala.compat.java8.converterImpl.StepsLikeIterator<A,SLI>

All Implemented Interfaces:

java.util.Iterator<A>, java.util.Spliterator<A>, AnyStepper<A>, Stepper<A>, StepperLike<A,AnyStepper<A>>

Direct Known Subclasses:

StepsAnyIterator

public abstract class StepsLikeIterator<A,SLI extends StepsLikeIterator<A,SLI>>
extends AbstractStepsLikeIterator<A,AnyStepper<A>,SLI>
implements AnyStepper<A>

Abstracts the operation of stepping over an iterator (that needs to be cached when splitting)

Nested Class Summary

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

AnyStepper.BoxedDoubleStepper, AnyStepper.BoxedIntStepper, AnyStepper.BoxedLongStepper

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

Nested classes/interfaces inherited from interface java.util.Spliterator

java.util.Spliterator.OfDouble, java.util.Spliterator.OfInt, java.util.Spliterator.OfLong, java.util.Spliterator.OfPrimitive<T,T_CONS,T_SPLITR extends java.util.Spliterator.OfPrimitive<T,T_CONS,T_SPLITR>>

Field Summary

Fields inherited from interface java.util.Spliterator

CONCURRENT, DISTINCT, IMMUTABLE, NONNULL, ORDERED, SIZED, SORTED, SUBSIZED

Constructor Summary

Constructors

Constructor and Description
StepsLikeIterator(scala.collection.Iterator<A> _underlying)

Method Summary

Modifier and Type	Method and Description
AnyStepper<A>	substep() Attempt to split this Stepper in half, with the new (returned) copy taking the first half of the collection, and this one advancing to cover the second half.

Methods inherited from class scala.compat.java8.converterImpl.AbstractStepsLikeIterator

characteristics, estimateSize, hasNext, nextChunkSize, proxied, semiclone, underlying

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

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

forEachRemaining, hasStep, knownSize, nextStep, parStream, seqStream, spliterator, tryAdvance, trySplit, tryStep

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, iterator, reduce, to

Methods inherited from interface java.util.Iterator

hasNext, next, remove

Methods inherited from interface java.util.Spliterator

characteristics, estimateSize, getComparator, getExactSizeIfKnown, hasCharacteristics

Constructor Detail

StepsLikeIterator

public StepsLikeIterator(scala.collection.Iterator<A> _underlying)

Method Detail

substep

public AnyStepper<A> substep()

Description copied from interface: StepperLike

Attempt to split this Stepper in half, with the new (returned) copy taking the first half of the collection, and this one advancing to cover the second half. If subdivision is not possible or not advisable, substep() will return null.

Specified by:

substep in interface StepperLike<A,AnyStepper<A>>

Returns:

(undocumented)