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io.reactivex.internal.operators.observable

public final Class ObservableSequenceEqual<T>

extends Observable<Boolean>
Class Inheritance
Imports
java.util.concurrent.atomic.AtomicInteger, io.reactivex.*, io.reactivex.disposables.Disposable, io.reactivex.exceptions.Exceptions, io.reactivex.functions.BiPredicate, io.reactivex.internal.disposables.ArrayCompositeDisposable, io.reactivex.internal.queue.SpscLinkedArrayQueue

Nested and Inner Type Summary

Modifier and TypeClass and Description
pack-priv static class
pack-priv static class

Field Summary

Modifier and TypeField and Description
pack-priv final int
pack-priv final BiPredicate<? super T, ? super T>
pack-priv final ObservableSource<? extends T>
pack-priv final ObservableSource<? extends T>

Constructor Summary

AccessConstructor and Description
public
ObservableSequenceEqual(ObservableSource<? extends T> first, ObservableSource<? extends T> second, BiPredicate<? super T, ? super T> comparer, int bufferSize)

Method Summary

Modifier and TypeMethod and Description
public void
subscribeActual(Observer<? super Boolean>
the incoming Observer, never null
observer
)

Implements abstract io.reactivex.Observable.subscribeActual.

Operator implementations (both source and intermediate) should implement this method that performs the necessary business logic and handles the incoming Observers.
Inherited from io.reactivex.Observable:
allambambArrayambWithanyasblockingFirstblockingFirstblockingForEachblockingIterableblockingIterableblockingLastblockingLastblockingLatestblockingMostRecentblockingNextblockingSingleblockingSingleblockingSubscribeblockingSubscribeblockingSubscribeblockingSubscribeblockingSubscribebufferbufferbufferbufferbufferbufferbufferbufferbufferbufferbufferbufferbufferbufferbufferbufferbufferbufferbufferbufferSizecachecacheWithInitialCapacitycastcollectcollectIntocombineLatestcombineLatestcombineLatestcombineLatestcombineLatestcombineLatestcombineLatestcombineLatestcombineLatestcombineLatestcombineLatestcombineLatestcombineLatestcombineLatestDelayErrorcombineLatestDelayErrorcombineLatestDelayErrorcombineLatestDelayErrorcombineLatestDelayErrorcomposeconcatconcatconcatconcatconcatconcatconcatArrayconcatArrayDelayErrorconcatArrayEagerconcatArrayEagerconcatArrayEagerDelayErrorconcatArrayEagerDelayErrorconcatDelayErrorconcatDelayErrorconcatDelayErrorconcatEagerconcatEagerconcatEagerconcatEagerconcatMapconcatMapconcatMapCompletableconcatMapCompletableconcatMapCompletableDelayErrorconcatMapCompletableDelayErrorconcatMapCompletableDelayErrorconcatMapDelayErrorconcatMapDelayErrorconcatMapEagerconcatMapEagerconcatMapEagerDelayErrorconcatMapEagerDelayErrorconcatMapIterableconcatMapIterableconcatMapMaybeconcatMapMaybeconcatMapMaybeDelayErrorconcatMapMaybeDelayErrorconcatMapMaybeDelayErrorconcatMapSingleconcatMapSingleconcatMapSingleDelayErrorconcatMapSingleDelayErrorconcatMapSingleDelayErrorconcatWithconcatWithconcatWithconcatWithcontainscountcreatedebouncedebouncedebouncedefaultIfEmptydeferdelaydelaydelaydelaydelaydelaydelaySubscriptiondelaySubscriptiondelaySubscriptiondematerializedematerializedistinctdistinctdistinctdistinctUntilChangeddistinctUntilChangeddistinctUntilChangeddoAfterNextdoAfterTerminatedoFinallydoOnCompletedoOnDisposedoOnEachdoOnEachdoOnErrordoOnLifecycledoOnNextdoOnSubscribedoOnTerminateelementAtelementAtelementAtOrErroremptyerrorerrorfilterfirstfirstElementfirstOrErrorflatMapflatMapflatMapflatMapflatMapflatMapflatMapflatMapflatMapflatMapflatMapflatMapflatMapCompletableflatMapCompletableflatMapIterableflatMapIterableflatMapMaybeflatMapMaybeflatMapSingleflatMapSingleforEachforEachWhileforEachWhileforEachWhilefromArrayfromCallablefromFuturefromFuturefromFuturefromFuturefromIterablefromPublishergenerategenerategenerategenerategenerategroupBygroupBygroupBygroupBygroupBygroupJoinhideignoreElementsintervalintervalintervalintervalintervalRangeintervalRangeisEmptyjoinjustjustjustjustjustjustjustjustjustjustlastlastElementlastOrErrorliftmapmaterializemergemergemergemergemergemergemergemergemergeArraymergeArraymergeArrayDelayErrormergeArrayDelayErrormergeDelayErrormergeDelayErrormergeDelayErrormergeDelayErrormergeDelayErrormergeDelayErrormergeDelayErrormergeDelayErrormergeWithmergeWithmergeWithmergeWithneverobserveOnobserveOnobserveOnofTypeonErrorResumeNextonErrorResumeNextonErrorReturnonErrorReturnItemonExceptionResumeNextonTerminateDetachpublishpublishrangerangeLongreducereducereduceWithrepeatrepeatrepeatUntilrepeatWhenreplayreplayreplayreplayreplayreplayreplayreplayreplayreplayreplayreplayreplayreplayreplayreplayretryretryretryretryretryretryUntilretryWhensafeSubscribesamplesamplesamplesamplesamplesamplescanscanscanWithsequenceEqualsequenceEqualsequenceEqualsequenceEqualserializesharesinglesingleElementsingleOrErrorskipskipskipskipLastskipLastskipLastskipLastskipLastskipLastskipUntilskipWhilesortedsortedstartWithstartWithstartWithstartWithArraysubscribesubscribesubscribesubscribesubscribesubscribesubscribeOnsubscribeWithswitchIfEmptyswitchMapswitchMapswitchMapCompletableswitchMapCompletableDelayErrorswitchMapDelayErrorswitchMapDelayErrorswitchMapMaybeswitchMapMaybeDelayErrorswitchMapSingleswitchMapSingleDelayErrorswitchOnNextswitchOnNextswitchOnNextDelayErrorswitchOnNextDelayErrortaketaketaketakeLasttakeLasttakeLasttakeLasttakeLasttakeLasttakeLasttakeLasttakeLasttakeUntiltakeUntiltakeWhiletesttestthrottleFirstthrottleFirstthrottleLastthrottleLastthrottleLatestthrottleLatestthrottleLatestthrottleLatestthrottleWithTimeoutthrottleWithTimeouttimeIntervaltimeIntervaltimeIntervaltimeIntervaltimeouttimeouttimeouttimeouttimeouttimeouttimeouttimeouttimertimertimestamptimestamptimestamptimestamptotoFlowabletoFuturetoListtoListtoListtoMaptoMaptoMaptoMultimaptoMultimaptoMultimaptoMultimaptoSortedListtoSortedListtoSortedListtoSortedListunsafeCreateunsubscribeOnusingusingwindowwindowwindowwindowwindowwindowwindowwindowwindowwindowwindowwindowwindowwindowwindowwindowwindowwindowwindowwithLatestFromwithLatestFromwithLatestFromwithLatestFromwithLatestFromwithLatestFromwrapzipzipzipzipzipzipzipzipzipzipzipzipzipArrayzipIterablezipWithzipWithzipWithzipWith

Field Detail

bufferSizeback to summary
pack-priv final int bufferSize
comparerback to summary
pack-priv final BiPredicate<? super T, ? super T> comparer
firstback to summary
pack-priv final ObservableSource<? extends T> first
secondback to summary
pack-priv final ObservableSource<? extends T> second

Constructor Detail

ObservableSequenceEqualback to summary
public ObservableSequenceEqual(ObservableSource<? extends T> first, ObservableSource<? extends T> second, BiPredicate<? super T, ? super T> comparer, int bufferSize)

Method Detail

subscribeActualback to summary
public void subscribeActual(Observer<? super Boolean> observer)

Implements abstract io.reactivex.Observable.subscribeActual.

Doc from io.reactivex.Observable.subscribeActual.

Operator implementations (both source and intermediate) should implement this method that performs the necessary business logic and handles the incoming Observers.

There is no need to call any of the plugin hooks on the current Observable instance or the Observer; all hooks and basic safeguards have been applied by subscribe(Observer) before this method gets called.

Parameters
observer:Observer<? super Boolean>

the incoming Observer, never null

Annotations
@Override
io.reactivex.internal.operators.observable back to summary

pack-priv final Class ObservableSequenceEqual.EqualCoordinator<T>

extends AtomicInteger
implements Disposable
Class Inheritance
All Implemented Interfaces
io.reactivex.disposables.Disposable

Field Summary

Modifier and TypeField and Description
pack-priv volatile boolean
pack-priv final BiPredicate<? super T, ? super T>
pack-priv final Observer<? super Boolean>
pack-priv final ObservableSource<? extends T>
pack-priv final ObservableSequenceEqual.EqualObserver<T>[]
pack-priv final ArrayCompositeDisposable
pack-priv final ObservableSource<? extends T>
private static final long
pack-priv T
pack-priv T

Constructor Summary

AccessConstructor and Description
pack-priv
EqualCoordinator(Observer<? super Boolean> actual, int bufferSize, ObservableSource<? extends T> first, ObservableSource<? extends T> second, BiPredicate<? super T, ? super T> comparer)

Method Summary

Modifier and TypeMethod and Description
pack-priv void
public void
dispose()

Implements io.reactivex.disposables.Disposable.dispose.

Dispose the resource, the operation should be idempotent.
pack-priv void
public boolean
isDisposed()

Implements io.reactivex.disposables.Disposable.isDisposed.

Returns true if this resource has been disposed.
pack-priv boolean
setDisposable(Disposable d, int index)

pack-priv void
Inherited from java.util.concurrent.atomic.AtomicInteger:
accumulateAndGetaddAndGetcompareAndExchangecompareAndExchangeAcquirecompareAndExchangeReleasecompareAndSetdecrementAndGetdoubleValuefloatValuegetgetAcquiregetAndAccumulategetAndAddgetAndDecrementgetAndIncrementgetAndSetgetAndUpdategetOpaquegetPlainincrementAndGetintValuelazySetlongValuesetsetOpaquesetPlainsetReleasetoStringupdateAndGetweakCompareAndSetweakCompareAndSetAcquireweakCompareAndSetPlainweakCompareAndSetReleaseweakCompareAndSetVolatile

Field Detail

cancelledback to summary
pack-priv volatile boolean cancelled
comparerback to summary
pack-priv final BiPredicate<? super T, ? super T> comparer
downstreamback to summary
pack-priv final Observer<? super Boolean> downstream
firstback to summary
pack-priv final ObservableSource<? extends T> first
observersback to summary
pack-priv final ObservableSequenceEqual.EqualObserver<T>[] observers
resourcesback to summary
pack-priv final ArrayCompositeDisposable resources
secondback to summary
pack-priv final ObservableSource<? extends T> second
serialVersionUIDback to summary
private static final long serialVersionUID

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

v1back to summary
pack-priv T v1
v2back to summary
pack-priv T v2

Constructor Detail

EqualCoordinatorback to summary
pack-priv EqualCoordinator(Observer<? super Boolean> actual, int bufferSize, ObservableSource<? extends T> first, ObservableSource<? extends T> second, BiPredicate<? super T, ? super T> comparer)

Method Detail

cancelback to summary
pack-priv void cancel(SpscLinkedArrayQueue<T> q1, SpscLinkedArrayQueue<T> q2)
disposeback to summary
public void dispose()

Implements io.reactivex.disposables.Disposable.dispose.

Doc from io.reactivex.disposables.Disposable.dispose.

Dispose the resource, the operation should be idempotent.

Annotations
@Override
drainback to summary
pack-priv void drain()
isDisposedback to summary
public boolean isDisposed()

Implements io.reactivex.disposables.Disposable.isDisposed.

Doc from io.reactivex.disposables.Disposable.isDisposed.

Returns true if this resource has been disposed.

Returns:boolean

true if this resource has been disposed

Annotations
@Override
setDisposableback to summary
pack-priv boolean setDisposable(Disposable d, int index)
subscribeback to summary
pack-priv void subscribe()
io.reactivex.internal.operators.observable back to summary

pack-priv final Class ObservableSequenceEqual.EqualObserver<T>

extends Object
implements Observer<T>
Class Inheritance
  • java.lang.Object
  • io.reactivex.internal.operators.observable.ObservableSequenceEqual.EqualObserver
All Implemented Interfaces
io.reactivex.Observer

Field Summary

Modifier and TypeField and Description
pack-priv volatile boolean
pack-priv Throwable
pack-priv final int
pack-priv final ObservableSequenceEqual.EqualCoordinator<T>
pack-priv final SpscLinkedArrayQueue<T>

Constructor Summary

AccessConstructor and Description
pack-priv
EqualObserver(ObservableSequenceEqual.EqualCoordinator<T> parent, int index, int bufferSize)

Method Summary

Modifier and TypeMethod and Description
public void
onComplete()

Implements io.reactivex.Observer.onComplete.

Notifies the Observer that the Observable has finished sending push-based notifications.
public void
onError(Throwable
the exception encountered by the Observable
t
)

Implements io.reactivex.Observer.onError.

Notifies the Observer that the Observable has experienced an error condition.
public void
onNext(T
the item emitted by the Observable
t
)

Implements io.reactivex.Observer.onNext.

Provides the Observer with a new item to observe.
public void
onSubscribe(Disposable
the Disposable instance whose Disposable#dispose() can be called anytime to cancel the connection
d
)

Implements io.reactivex.Observer.onSubscribe.

Provides the Observer with the means of cancelling (disposing) the connection (channel) with the Observable in both synchronous (from within onNext(Object)) and asynchronous manner.
Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

doneback to summary
pack-priv volatile boolean done
errorback to summary
pack-priv Throwable error
indexback to summary
pack-priv final int index
parentback to summary
pack-priv final ObservableSequenceEqual.EqualCoordinator<T> parent
queueback to summary
pack-priv final SpscLinkedArrayQueue<T> queue

Constructor Detail

EqualObserverback to summary
pack-priv EqualObserver(ObservableSequenceEqual.EqualCoordinator<T> parent, int index, int bufferSize)

Method Detail

onCompleteback to summary
public void onComplete()

Implements io.reactivex.Observer.onComplete.

Doc from io.reactivex.Observer.onComplete.

Notifies the Observer that the Observable has finished sending push-based notifications.

The Observable will not call this method if it calls onError.

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

Implements io.reactivex.Observer.onError.

Doc from io.reactivex.Observer.onError.

Notifies the Observer that the Observable has experienced an error condition.

If the Observable calls this method, it will not thereafter call onNext or onComplete.

Parameters
t:Throwable

the exception encountered by the Observable

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

Implements io.reactivex.Observer.onNext.

Doc from io.reactivex.Observer.onNext.

Provides the Observer with a new item to observe.

The Observable may call this method 0 or more times.

The Observable will not call this method again after it calls either onComplete or onError.

Parameters
t:T

the item emitted by the Observable

Annotations
@Override
onSubscribeback to summary
public void onSubscribe(Disposable d)

Implements io.reactivex.Observer.onSubscribe.

Doc from io.reactivex.Observer.onSubscribe.

Provides the Observer with the means of cancelling (disposing) the connection (channel) with the Observable in both synchronous (from within onNext(Object)) and asynchronous manner.

Parameters
d:Disposable

the Disposable instance whose Disposable#dispose() can be called anytime to cancel the connection

Annotations
@Override