scala.compat.java8

Class IncStepperB

java.lang.Object

scala.compat.java8.IncStepperB

All Implemented Interfaces:

Stepper<java.lang.Object>, StepperLike<java.lang.Object,TryStepper<java.lang.Object>>, TryStepper<java.lang.Object>

public class IncStepperB
extends java.lang.Object
implements TryStepper<java.lang.Object>

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
IncStepperB(long size0)

Method Summary

Modifier and Type	Method and Description
int	characteristics() Characteristics are bit flags that indicate runtime characteristics of this Stepper.
long	knownUncachedSize()
protected int	myCache()
TryStepper<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.
protected boolean	tryUncached(scala.Function1<java.lang.Object,scala.runtime.BoxedUnit> f)

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.TryStepper

foreach, foreachUncached, hasStep, knownSize, load, myCacheIsFull, nextStep, spliterator, tryStep

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

accumulate

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

anticipateParallelism, count, count, exists, find, fold, foldTo, iterator, reduce, to

Constructor Detail

IncStepperB

public IncStepperB(long size0)

Method Detail

characteristics

public int characteristics()

Description copied from interface: StepperLike

Characteristics are bit flags that indicate runtime characteristics of this Stepper.

- Distinct means that no duplicates exist - Immutable means that the underlying collection is guaranteed not to change during traversal - NonNull means that no nulls will be returned during traversal - Sized means that the collection knows its exact size - SubSized means that sub-Steppers created with substep() will also know their own size. SubSized steppers must also be Sized.

The Java flags CONCURRENT and SORTED are not supported; modification of a concurrency-aware underlying collection is not guaranteed to be any safer than modification of any generic mutable collection, and if the underlying collection is ordered by virtue of sorting, Stepper will not keep track of that fact.

Specified by:

characteristics in interface StepperLike<java.lang.Object,TryStepper<java.lang.Object>>

Returns:

(undocumented)

knownUncachedSize

public long knownUncachedSize()

Specified by:

knownUncachedSize in interface TryStepper<java.lang.Object>

myCache

protected int myCache()

Specified by:

myCache in interface TryStepper<java.lang.Object>

substep

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

Returns:

(undocumented)

tryUncached

protected boolean tryUncached(scala.Function1<java.lang.Object,scala.runtime.BoxedUnit> f)

Specified by:

tryUncached in interface TryStepper<java.lang.Object>