Class UnorderedCancellableSpliterator<T,A>

java.lang.Object

one.util.streamex.Internals.CloneableSpliterator<A, UnorderedCancellableSpliterator<T,A>>

one.util.streamex.UnorderedCancellableSpliterator<T,A>

All Implemented Interfaces:

Cloneable, Spliterator<A>

class UnorderedCancellableSpliterator<T,A>
extends Internals.CloneableSpliterator<A, UnorderedCancellableSpliterator<T,A>>

Nested Class Summary

Nested classes/interfaces inherited from interface Spliterator

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

Field Summary

Fields

Modifier and Type	Field	Description
private final BiConsumer<A, ? super T>	accumulator
private final AtomicBoolean	cancelled
private final Predicate<A>	cancelPredicate
private final BinaryOperator<A>	combiner
private boolean	flag
private final AtomicInteger	nPeers
private final ConcurrentLinkedQueue<A>	partialResults
private Spliterator<T>	source
private final Supplier<A>	supplier

Fields inherited from interface Spliterator

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

Constructor Summary

Constructors

Constructor	Description
UnorderedCancellableSpliterator(Spliterator<T> source, Supplier<A> supplier, BiConsumer<A, ? super T> accumulator, BinaryOperator<A> combiner, Predicate<A> cancelPredicate)

Method Summary

Modifier and Type	Method	Description
int	characteristics()
private boolean	checkCancel(A acc)
long	estimateSize()
void	forEachRemaining(Consumer<? super A> action)
private boolean	handleCancel(Consumer<? super A> action, A acc)
boolean	tryAdvance(Consumer<? super A> action)
Spliterator<A>	trySplit()

Methods inherited from class Internals.CloneableSpliterator

doClone

Methods inherited from class Object

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

Methods inherited from interface Spliterator

getComparator, getExactSizeIfKnown, hasCharacteristics

Field Details

source

private volatile Spliterator<T> source

accumulator

private final BiConsumer<A, ? super T> accumulator

cancelPredicate

private final Predicate<A> cancelPredicate

supplier

private final Supplier<A> supplier

partialResults

private final ConcurrentLinkedQueue<A> partialResults

cancelled

private final AtomicBoolean cancelled

nPeers

private final AtomicInteger nPeers

combiner

private final BinaryOperator<A> combiner

flag

private boolean flag

Constructor Details

UnorderedCancellableSpliterator

UnorderedCancellableSpliterator(Spliterator<T> source,
 Supplier<A> supplier,
 BiConsumer<A, ? super T> accumulator,
 BinaryOperator<A> combiner,
 Predicate<A> cancelPredicate)

Method Details

checkCancel

private boolean checkCancel(A acc)

handleCancel

private boolean handleCancel(Consumer<? super A> action,
 A acc)

tryAdvance

public boolean tryAdvance(Consumer<? super A> action)

forEachRemaining

public void forEachRemaining(Consumer<? super A> action)

trySplit

public Spliterator<A> trySplit()

estimateSize

public long estimateSize()

characteristics

public int characteristics()