scala.compat.java8

Class MappingStepper$mcDD$sp

java.lang.Object

scala.compat.java8.MappingStepper<java.lang.Object,java.lang.Object>

scala.compat.java8.MappingStepper$mcDD$sp

All Implemented Interfaces:

Stepper<java.lang.Object>, Stepper$mcD$sp, StepperLike<java.lang.Object,Stepper<java.lang.Object>>, StepperLike$mcD$sp<Stepper<java.lang.Object>>

public class MappingStepper$mcDD$sp
extends MappingStepper<java.lang.Object,java.lang.Object>
implements Stepper$mcD$sp

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

Constructor Summary

Constructors

Constructor and Description
MappingStepper$mcDD$sp(Stepper<java.lang.Object> underlying$mcD$sp, scala.Function1<java.lang.Object,java.lang.Object> mapping$mcDD$sp)

Method Summary

Modifier and Type	Method and Description
void	foreach(scala.Function1<java.lang.Object,scala.runtime.BoxedUnit> f) Applies f to every remaining element in the collection.
double	nextStep() The next element traversed by this Stepper.
Stepper<java.lang.Object>	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.
boolean	tryStep(scala.Function1<java.lang.Object,scala.runtime.BoxedUnit> f) If another element exists, apply `f` to it and return `true`; otherwise, return `false`.

Methods inherited from class scala.compat.java8.MappingStepper

characteristics, hasStep, knownSize, spliterator

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.Stepper

accumulate

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

anticipateParallelism, characteristics, count, count, exists, find, fold, foldTo, hasStep, iterator, knownSize, reduce, spliterator, to

Constructor Detail

MappingStepper$mcDD$sp

public MappingStepper$mcDD$sp(Stepper<java.lang.Object> underlying$mcD$sp,
                              scala.Function1<java.lang.Object,java.lang.Object> mapping$mcDD$sp)

Method Detail

foreach

public void foreach(scala.Function1<java.lang.Object,scala.runtime.BoxedUnit> f)

Description copied from interface: StepperLike

Applies f to every remaining element in the collection. This is a terminal operation.

Specified by:

foreach in interface StepperLike<java.lang.Object,Stepper<java.lang.Object>>

Overrides:

foreach in class MappingStepper<java.lang.Object,java.lang.Object>

Parameters:

f - (undocumented)

nextStep

public double nextStep()

Description copied from interface: StepperLike

The next element traversed by this Stepper. nextStep() throws an exception if no elements exist, so check hasStep immediately prior to calling. Note that tryStep also consumes an element, so the result of hasStep will be invalid after tryStep is called.

Specified by:

nextStep in interface StepperLike<java.lang.Object,Stepper<java.lang.Object>>

Returns:

(undocumented)

substep

public Stepper<java.lang.Object> 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<java.lang.Object,Stepper<java.lang.Object>>

Overrides:

substep in class MappingStepper<java.lang.Object,java.lang.Object>

Returns:

(undocumented)

tryStep

public boolean tryStep(scala.Function1<java.lang.Object,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<java.lang.Object,Stepper<java.lang.Object>>

Overrides:

tryStep in class MappingStepper<java.lang.Object,java.lang.Object>