Class ParallelFlatMapStream<T,R>
- java.lang.Object
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- io.reactivex.rxjava3.parallel.ParallelFlowable<R>
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- io.reactivex.rxjava3.internal.jdk8.ParallelFlatMapStream<T,R>
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- Type Parameters:
T
- the input value typeR
- the output value type
public final class ParallelFlatMapStream<T,R> extends ParallelFlowable<R>
Flattens the generatedStream
s on each rail.- Since:
- 3.0.0
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Constructor Summary
Constructors Constructor Description ParallelFlatMapStream(ParallelFlowable<T> source, Function<? super T,? extends java.util.stream.Stream<? extends R>> mapper, int prefetch)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
parallelism()
Returns the number of expected parallelSubscriber
s.void
subscribe(org.reactivestreams.Subscriber<? super R>[] subscribers)
Subscribes an array ofSubscriber
s to thisParallelFlowable
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
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Field Detail
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source
final ParallelFlowable<T> source
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prefetch
final int prefetch
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Constructor Detail
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ParallelFlatMapStream
public ParallelFlatMapStream(ParallelFlowable<T> source, Function<? super T,? extends java.util.stream.Stream<? extends R>> mapper, int prefetch)
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Method Detail
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parallelism
public int parallelism()
Description copied from class:ParallelFlowable
Returns the number of expected parallelSubscriber
s.- Specified by:
parallelism
in classParallelFlowable<R>
- Returns:
- the number of expected parallel
Subscriber
s
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subscribe
public void subscribe(org.reactivestreams.Subscriber<? super R>[] subscribers)
Description copied from class:ParallelFlowable
Subscribes an array ofSubscriber
s to thisParallelFlowable
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 particularScheduler
.
- Specified by:
subscribe
in classParallelFlowable<R>
- Parameters:
subscribers
- the subscribers array to run in parallel, the number of items must be equal to the parallelism level of thisParallelFlowable
- See Also:
ParallelFlowable.parallelism()
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