Top Description Inners Fields Constructors Methods
io.reactivex.rxjava3.internal.operators.parallel

public final Class ParallelSortedJoin<T>

extends Flowable<T>
Class Inheritance
Type Parameters
<T>
the value type
Imports
java.util.*, java.util.concurrent.atomic.*, org.reactivestreams.*, io.reactivex.rxjava3.core.*, io.reactivex.rxjava3.exceptions.Exceptions, io.reactivex.rxjava3.internal.subscriptions.SubscriptionHelper, io.reactivex.rxjava3.internal.util.BackpressureHelper, io.reactivex.rxjava3.parallel.ParallelFlowable, io.reactivex.rxjava3.plugins.RxJavaPlugins
Given sorted rail sequences (according to the provided comparator) as List emit the smallest item from these parallel Lists to the Subscriber.

It expects the source to emit exactly one list (which could be empty).

Nested and Inner Type Summary

Modifier and TypeClass and Description
pack-priv static class
ParallelSortedJoin.SortedJoinInnerSubscriber<T>

pack-priv static class
ParallelSortedJoin.SortedJoinSubscription<T>

Field Summary

Modifier and TypeField and Description
pack-priv final Comparator<? super T>
comparator

pack-priv final ParallelFlowable<List<T>>
source

Constructor Summary

AccessConstructor and Description
public
ParallelSortedJoin(ParallelFlowable<List<T>> source, Comparator<? super T> comparator)

Method Summary

Modifier and TypeMethod and Description
protected void
subscribeActual(Subscriber<? super T> s)

Inherited from io.reactivex.rxjava3.core.Flowable:
allambambArrayambWithanyblockingFirstblockingFirstblockingForEachblockingForEachblockingIterableblockingIterableblockingLastblockingLastblockingLatestblockingMostRecentblockingNextblockingSingleblockingSingleblockingStreamblockingStreamblockingSubscribeblockingSubscribeblockingSubscribeblockingSubscribeblockingSubscribeblockingSubscribeblockingSubscribeblockingSubscribebufferbufferbufferbufferbufferbufferbufferbufferbufferbufferbufferbufferbufferbufferbufferbufferbufferbufferSizecachecacheWithInitialCapacitycastcollectcollectcollectIntocombineLatestcombineLatestcombineLatestcombineLatestcombineLatestcombineLatestcombineLatestcombineLatestcombineLatestcombineLatestcombineLatestArraycombineLatestArraycombineLatestArrayDelayErrorcombineLatestArrayDelayErrorcombineLatestDelayErrorcombineLatestDelayErrorcomposeconcatconcatconcatconcatconcatconcatconcatArrayconcatArrayDelayErrorconcatArrayEagerconcatArrayEagerconcatArrayEagerDelayErrorconcatArrayEagerDelayErrorconcatDelayErrorconcatDelayErrorconcatDelayErrorconcatEagerconcatEagerconcatEagerconcatEagerconcatEagerDelayErrorconcatEagerDelayErrorconcatEagerDelayErrorconcatEagerDelayErrorconcatMapconcatMapconcatMapconcatMapCompletableconcatMapCompletableconcatMapCompletableDelayErrorconcatMapCompletableDelayErrorconcatMapCompletableDelayErrorconcatMapDelayErrorconcatMapDelayErrorconcatMapDelayErrorconcatMapEagerconcatMapEagerconcatMapEagerDelayErrorconcatMapEagerDelayErrorconcatMapIterableconcatMapIterableconcatMapMaybeconcatMapMaybeconcatMapMaybeDelayErrorconcatMapMaybeDelayErrorconcatMapMaybeDelayErrorconcatMapSingleconcatMapSingleconcatMapSingleDelayErrorconcatMapSingleDelayErrorconcatMapSingleDelayErrorconcatMapStreamconcatMapStreamconcatWithconcatWithconcatWithconcatWithcontainscountcreatedebouncedebouncedebouncedebouncedefaultIfEmptydeferdelaydelaydelaydelaydelaydelaydelaySubscriptiondelaySubscriptiondelaySubscriptiondematerializedistinctdistinctdistinctdistinctUntilChangeddistinctUntilChangeddistinctUntilChangeddoAfterNextdoAfterTerminatedoFinallydoOnCanceldoOnCompletedoOnEachdoOnEachdoOnErrordoOnLifecycledoOnNextdoOnRequestdoOnSubscribedoOnTerminateelementAtelementAtelementAtOrErroremptyerrorerrorfilterfirstfirstElementfirstOrErrorfirstOrErrorStagefirstStageflatMapflatMapflatMapflatMapflatMapflatMapflatMapflatMapflatMapflatMapflatMapflatMapflatMapCompletableflatMapCompletableflatMapIterableflatMapIterableflatMapIterableflatMapIterableflatMapMaybeflatMapMaybeflatMapSingleflatMapSingleflatMapStreamflatMapStreamforEachforEachWhileforEachWhileforEachWhilefromActionfromArrayfromCallablefromCompletablefromCompletionStagefromFuturefromFuturefromIterablefromMaybefromObservablefromOptionalfromPublisherfromRunnablefromSinglefromStreamfromSuppliergenerategenerategenerategenerategenerategroupBygroupBygroupBygroupBygroupBygroupBygroupJoinhideignoreElementsintervalintervalintervalintervalintervalRangeintervalRangeisEmptyjoinjustjustjustjustjustjustjustjustjustjustlastlastElementlastOrErrorlastOrErrorStagelastStageliftmapmapOptionalmaterializemergemergemergemergemergemergemergemergemergeArraymergeArraymergeArrayDelayErrormergeArrayDelayErrormergeDelayErrormergeDelayErrormergeDelayErrormergeDelayErrormergeDelayErrormergeDelayErrormergeDelayErrormergeDelayErrormergeWithmergeWithmergeWithmergeWithneverobserveOnobserveOnobserveOnofTypeonBackpressureBufferonBackpressureBufferonBackpressureBufferonBackpressureBufferonBackpressureBufferonBackpressureBufferonBackpressureBufferonBackpressureBufferonBackpressureBufferonBackpressureBufferonBackpressureDroponBackpressureDroponBackpressureLatestonBackpressureLatestonBackpressureReduceonBackpressureReduceonErrorCompleteonErrorCompleteonErrorResumeNextonErrorResumeWithonErrorReturnonErrorReturnItemonTerminateDetachparallelparallelparallelpublishpublishpublishpublishrangerangeLongrebatchRequestsreducereducereduceWithrepeatrepeatrepeatUntilrepeatWhenreplayreplayreplayreplayreplayreplayreplayreplayreplayreplayreplayreplayreplayreplayreplayreplayreplayreplayretryretryretryretryretryretryUntilretryWhensafeSubscribesamplesamplesamplesamplesamplesamplesamplescanscanscanWithsequenceEqualsequenceEqualsequenceEqualsequenceEqualserializesharesinglesingleElementsingleOrErrorsingleOrErrorStagesingleStageskipskipskipskipLastskipLastskipLastskipLastskipLastskipLastskipUntilskipWhilesortedsortedstartWithstartWithstartWithstartWithstartWithArraystartWithItemstartWithIterablesubscribesubscribesubscribesubscribesubscribesubscribesubscribesubscribeActualsubscribeOnsubscribeOnsubscribeWithswitchIfEmptyswitchMapswitchMapswitchMapCompletableswitchMapCompletableDelayErrorswitchMapDelayErrorswitchMapDelayErrorswitchMapMaybeswitchMapMaybeDelayErrorswitchMapSingleswitchMapSingleDelayErrorswitchOnNextswitchOnNextswitchOnNextDelayErrorswitchOnNextDelayErrortaketaketaketakeLasttakeLasttakeLasttakeLasttakeLasttakeLasttakeLasttakeLasttakeLasttakeUntiltakeUntiltakeWhiletesttesttestthrottleFirstthrottleFirstthrottleFirstthrottleLastthrottleLastthrottleLastthrottleLatestthrottleLatestthrottleLatestthrottleLatestthrottleLatestthrottleWithTimeoutthrottleWithTimeoutthrottleWithTimeouttimeIntervaltimeIntervaltimeIntervaltimeIntervaltimeouttimeouttimeouttimeouttimeouttimeouttimeouttimeouttimertimertimestamptimestamptimestamptimestamptotoFuturetoListtoListtoListtoMaptoMaptoMaptoMultimaptoMultimaptoMultimaptoMultimaptoObservabletoSortedListtoSortedListtoSortedListtoSortedListunsafeCreateunsubscribeOnusingusingwindowwindowwindowwindowwindowwindowwindowwindowwindowwindowwindowwindowwindowwindowwindowwindowwindowwithLatestFromwithLatestFromwithLatestFromwithLatestFromwithLatestFromwithLatestFromzipzipzipzipzipzipzipzipzipzipzipzipzipArrayzipWithzipWithzipWithzipWith

Field Detail

comparatorback to summary
pack-priv final Comparator<? super T> comparator
sourceback to summary
pack-priv final ParallelFlowable<List<T>> source

Constructor Detail

ParallelSortedJoinback to summary
public ParallelSortedJoin(ParallelFlowable<List<T>> source, Comparator<? super T> comparator)

Method Detail

subscribeActualback to summary
protected void subscribeActual(Subscriber<? super T> s)
Annotations
@Override
io.reactivex.rxjava3.internal.operators.parallel back to summary

pack-priv final Class ParallelSortedJoin.SortedJoinInnerSubscriber<T>

extends AtomicReference<Subscription>
implements FlowableSubscriber<List<T>>
Class Inheritance
All Implemented Interfaces
io.reactivex.rxjava3.core.FlowableSubscriber, org.reactivestreams.Subscriber

Field Summary

Modifier and TypeField and Description
pack-priv final int
index

pack-priv final ParallelSortedJoin.SortedJoinSubscription<T>
parent

private static final long
serialVersionUID

Hides java.util.concurrent.atomic.AtomicReference.serialVersionUID.

Constructor Summary

AccessConstructor and Description
pack-priv
SortedJoinInnerSubscriber(ParallelSortedJoin.SortedJoinSubscription<T> parent, int index)

Method Summary

Modifier and TypeMethod and Description
pack-priv void
cancel()

public void
onComplete()

Implements org.reactivestreams.Subscriber.onComplete.

Successful terminal state.
public void
onError(Throwable
the throwable signaled
t)

Implements org.reactivestreams.Subscriber.onError.

Failed terminal state.
public void
onNext(List<T>
the element signaled
t)

Implements org.reactivestreams.Subscriber.onNext.

Data notification sent by the Publisher in response to requests to Subscription#request(long).
public void
onSubscribe(Subscription
the Subscription that allows requesting data via Subscription#request(long)
s)

Implements org.reactivestreams.Subscriber.onSubscribe.

Invoked after calling Publisher#subscribe(Subscriber).
Inherited from java.util.concurrent.atomic.AtomicReference:
accumulateAndGetcompareAndExchangecompareAndExchangeAcquirecompareAndExchangeReleasecompareAndSetgetgetAcquiregetAndAccumulategetAndSetgetAndUpdategetOpaquegetPlainlazySetsetsetOpaquesetPlainsetReleasetoStringupdateAndGetweakCompareAndSetweakCompareAndSetAcquireweakCompareAndSetPlainweakCompareAndSetReleaseweakCompareAndSetVolatile

Field Detail

indexback to summary
pack-priv final int index
parentback to summary
pack-priv final ParallelSortedJoin.SortedJoinSubscription<T> parent
serialVersionUIDback to summary
private static final long serialVersionUID

Hides java.util.concurrent.atomic.AtomicReference.serialVersionUID.

Constructor Detail

SortedJoinInnerSubscriberback to summary
pack-priv SortedJoinInnerSubscriber(ParallelSortedJoin.SortedJoinSubscription<T> parent, int index)

Method Detail

cancelback to summary
pack-priv void cancel()
onCompleteback to summary
public void onComplete()

Implements org.reactivestreams.Subscriber.onComplete.

Doc from org.reactivestreams.Subscriber.onComplete.

Successful terminal state.

No further events will be sent even if Subscription#request(long) is invoked again.

Annotations
@Override
onErrorback to summary
public void onError(Throwable t)

Implements org.reactivestreams.Subscriber.onError.

Doc from org.reactivestreams.Subscriber.onError.

Failed terminal state.

No further events will be sent even if Subscription#request(long) is invoked again.

Parameters
t:Throwable

the throwable signaled

Annotations
@Override
onNextback to summary
public void onNext(List<T> t)

Implements org.reactivestreams.Subscriber.onNext.

Doc from org.reactivestreams.Subscriber.onNext.

Data notification sent by the Publisher in response to requests to Subscription#request(long).

Parameters
t:List<T>

the element signaled

Annotations
@Override
onSubscribeback to summary
public void onSubscribe(Subscription s)

Implements org.reactivestreams.Subscriber.onSubscribe.

Doc from org.reactivestreams.Subscriber.onSubscribe.

Invoked after calling Publisher#subscribe(Subscriber).

No data will start flowing until Subscription#request(long) is invoked.

It is the responsibility of this Subscriber instance to call Subscription#request(long) whenever more data is wanted.

The Publisher will send notifications only in response to Subscription#request(long).

Parameters
s:Subscription

the Subscription that allows requesting data via Subscription#request(long)

Annotations
@Override
io.reactivex.rxjava3.internal.operators.parallel back to summary

pack-priv final Class ParallelSortedJoin.SortedJoinSubscription<T>

extends AtomicInteger
implements Subscription
Class Inheritance
All Implemented Interfaces
org.reactivestreams.Subscription

Field Summary

Modifier and TypeField and Description
pack-priv volatile boolean
cancelled

pack-priv final Comparator<? super T>
comparator

pack-priv final Subscriber<? super T>
downstream

pack-priv final AtomicReference<Throwable>
error

pack-priv final int[]
indexes

pack-priv final List<T>[]
lists

pack-priv final AtomicInteger
remaining

pack-priv final AtomicLong
requested

private static final long
serialVersionUID

Hides java.util.concurrent.atomic.AtomicInteger.serialVersionUID.

pack-priv final ParallelSortedJoin.SortedJoinInnerSubscriber<T>[]
subscribers

Constructor Summary

AccessConstructor and Description
pack-priv
SortedJoinSubscription(Subscriber<? super T> actual, int n, Comparator<? super T> comparator)

Method Summary

Modifier and TypeMethod and Description
public void
cancel()

Implements org.reactivestreams.Subscription.cancel.

Request the Publisher to stop sending data and clean up resources.
pack-priv void
cancelAll()

pack-priv void
drain()

pack-priv void
innerError(Throwable e)

pack-priv void
innerNext(List<T> value, int index)

public void
request(long
the strictly positive number of elements to requests to the upstream Publisher
n)

Implements org.reactivestreams.Subscription.request.

No events will be sent by a Publisher until demand is signaled via this method.
Inherited from java.util.concurrent.atomic.AtomicInteger:
accumulateAndGetaddAndGetcompareAndExchangecompareAndExchangeAcquirecompareAndExchangeReleasecompareAndSetdecrementAndGetdoubleValuefloatValuegetgetAcquiregetAndAccumulategetAndAddgetAndDecrementgetAndIncrementgetAndSetgetAndUpdategetOpaquegetPlainincrementAndGetintValuelazySetlongValuesetsetOpaquesetPlainsetReleasetoStringupdateAndGetweakCompareAndSetweakCompareAndSetAcquireweakCompareAndSetPlainweakCompareAndSetReleaseweakCompareAndSetVolatile

Field Detail

cancelledback to summary
pack-priv volatile boolean cancelled
comparatorback to summary
pack-priv final Comparator<? super T> comparator
downstreamback to summary
pack-priv final Subscriber<? super T> downstream
errorback to summary
pack-priv final AtomicReference<Throwable> error
indexesback to summary
pack-priv final int[] indexes
listsback to summary
pack-priv final List<T>[] lists
remainingback to summary
pack-priv final AtomicInteger remaining
requestedback to summary
pack-priv final AtomicLong requested
serialVersionUIDback to summary
private static final long serialVersionUID

Hides java.util.concurrent.atomic.AtomicInteger.serialVersionUID.

subscribersback to summary
pack-priv final ParallelSortedJoin.SortedJoinInnerSubscriber<T>[] subscribers

Constructor Detail

SortedJoinSubscriptionback to summary
pack-priv SortedJoinSubscription(Subscriber<? super T> actual, int n, Comparator<? super T> comparator)
Annotations
@SuppressWarnings:unchecked

Method Detail

cancelback to summary
public void cancel()

Implements org.reactivestreams.Subscription.cancel.

Doc from org.reactivestreams.Subscription.cancel.

Request the Publisher to stop sending data and clean up resources.

Data may still be sent to meet previously signalled demand after calling cancel.

Annotations
@Override
cancelAllback to summary
pack-priv void cancelAll()
drainback to summary
pack-priv void drain()
innerErrorback to summary
pack-priv void innerError(Throwable e)
innerNextback to summary
pack-priv void innerNext(List<T> value, int index)
requestback to summary
public void request(long n)

Implements org.reactivestreams.Subscription.request.

Doc from org.reactivestreams.Subscription.request.

No events will be sent by a Publisher until demand is signaled via this method.

It can be called however often and whenever needed—but if the outstanding cumulative demand ever becomes Long.MAX_VALUE or more, it may be treated by the Publisher as "effectively unbounded".

Whatever has been requested can be sent by the Publisher so only signal demand for what can be safely handled.

A Publisher can send less than is requested if the stream ends but then must emit either Subscriber#onError(Throwable) or Subscriber#onComplete().

Parameters
n:long

the strictly positive number of elements to requests to the upstream Publisher

Annotations
@Override