Package io.reactivex.rxjava3.internal.operators.parallel

Class ParallelMapTry<T,R>

java.lang.Object

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

io.reactivex.rxjava3.internal.operators.parallel.ParallelMapTry<T,R>

Type Parameters:

T - the input value type

R - the output value type

public final class ParallelMapTry<T,R>
extends ParallelFlowable<R>

Maps each 'rail' of the source ParallelFlowable with a mapper function and handle any failure based on a handler function.

History: 2.0.8 - experimental

Since:

2.2

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	ParallelMapTry.ParallelMapTryConditionalSubscriber<T,R>
(package private) static class	ParallelMapTry.ParallelMapTrySubscriber<T,R>

Field Summary

Fields

Modifier and Type	Field	Description
(package private) BiFunction<? super java.lang.Long,? super java.lang.Throwable,ParallelFailureHandling>	errorHandler
(package private) Function<? super T,? extends R>	mapper
(package private) ParallelFlowable<T>	source

Constructor Summary

Constructors

Constructor	Description
ParallelMapTry(ParallelFlowable<T> source, Function<? super T,? extends R> mapper, BiFunction<? super java.lang.Long,? super java.lang.Throwable,ParallelFailureHandling> errorHandler)

Method Summary

Modifier and Type	Method	Description
int	parallelism()	Returns the number of expected parallel Subscribers.
void	subscribe(org.reactivestreams.Subscriber<? super R>[] subscribers)	Subscribes an array of Subscribers to this ParallelFlowable and triggers the execution chain for all 'rails'.

Methods inherited from class io.reactivex.rxjava3.parallel.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 java.lang.Object

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

Field Detail

source

final ParallelFlowable<T> source

mapper

final Function<? super T,? extends R> mapper

errorHandler

final BiFunction<? super java.lang.Long,? super java.lang.Throwable,ParallelFailureHandling> errorHandler

Constructor Detail

ParallelMapTry

public ParallelMapTry(ParallelFlowable<T> source,
                      Function<? super T,? extends R> mapper,
                      BiFunction<? super java.lang.Long,? super java.lang.Throwable,ParallelFailureHandling> errorHandler)

Method Detail

subscribe

public void subscribe(org.reactivestreams.Subscriber<? super R>[] 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<R>

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<R>

Returns:

the number of expected parallel Subscribers