Class ParallelFilter<T>

java.lang.Object

io.reactivex.rxjava3.parallel.ParallelFlowable<T>

io.reactivex.rxjava3.internal.operators.parallel.ParallelFilter<T>

Type Parameters:

T - the input value type

public final class ParallelFilter<T>
extends ParallelFlowable<T>

Filters each 'rail' of the source ParallelFlowable with a predicate function.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	ParallelFilter.BaseFilterSubscriber<T>
(package private) static final class	ParallelFilter.ParallelFilterConditionalSubscriber<T>
(package private) static final class	ParallelFilter.ParallelFilterSubscriber<T>

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final Predicate<? super T>	predicate
(package private) final ParallelFlowable<T>	source

Constructor Summary

Constructors

Constructor	Description
ParallelFilter(ParallelFlowable<T> source, Predicate<? super T> predicate)

Method Summary

Modifier and Type	Method	Description
int	parallelism()	Returns the number of expected parallel Subscribers.
void	subscribe(org.reactivestreams.Subscriber<? super T>[] subscribers)	Subscribes an array of Subscribers to this ParallelFlowable and triggers the execution chain for all 'rails'.

Methods inherited from class ParallelFlowable

collect, collect, compose, concatMap, concatMap, concatMapDelayError, concatMapDelayError, doAfterNext, doAfterTerminated, doOnCancel, doOnComplete, doOnError, doOnNext, doOnNext, doOnNext, doOnRequest, doOnSubscribe, filter, filter, filter, flatMap, flatMap, flatMap, flatMap, flatMapIterable, flatMapIterable, flatMapStream, flatMapStream, from, from, from, fromArray, map, map, map, mapOptional, mapOptional, mapOptional, reduce, reduce, runOn, runOn, sequential, sequential, sequentialDelayError, sequentialDelayError, sorted, sorted, to, toSortedList, toSortedList, validate

Methods inherited from class Object

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

Field Details

source

final ParallelFlowable<T> source

predicate

final Predicate<? super T> predicate

Constructor Details

ParallelFilter

public ParallelFilter(ParallelFlowable<T> source,
 Predicate<? super T> predicate)

Method Details

subscribe

public void subscribe(org.reactivestreams.Subscriber<? super T>[] subscribers)

Description copied from class: ParallelFlowable

Subscribes an array of Subscribers to this ParallelFlowable and triggers the execution chain for all 'rails'.

Backpressure:

The backpressure behavior/expectation is determined by the supplied Subscriber.

Scheduler:

subscribe does not operate by default on a particular Scheduler.

Specified by:

subscribe in class ParallelFlowable<T>

Parameters:

subscribers - the subscribers array to run in parallel, the number of items must be equal to the parallelism level of this ParallelFlowable

See Also:

• ParallelFlowable.parallelism()

parallelism

public int parallelism()

Description copied from class: ParallelFlowable

Returns the number of expected parallel Subscribers.

Specified by:

parallelism in class ParallelFlowable<T>

Returns:

the number of expected parallel Subscribers