Top Description Inners Fields Constructors Methods
reactor.core.publisher

pack-priv final Class FluxConcatMap<T, R>

extends InternalFluxOperator<T, R>
Class Inheritance
Type Parameters
<T>
the source value type
<R>
the output value type
Imports
java.util.Objects, .Queue, java.util.concurrent.Callable, java.util.concurrent.atomic.AtomicIntegerFieldUpdater, .AtomicReferenceFieldUpdater, java.util.function.Function, .Supplier, org.reactivestreams.Publisher, .Subscriber, .Subscription, reactor.core.CoreSubscriber, .Exceptions, .Fuseable, reactor.util.annotation.Nullable, reactor.util.context.Context
Maps each upstream value into a Publisher and concatenates them into one sequence of items.
See Also
Reactive-Streams-Commons

Nested and Inner Type Summary

Modifier and TypeClass and Description
pack-priv static class
FluxConcatMap.ConcatMapDelayed<T, R>

pack-priv static class
FluxConcatMap.ConcatMapImmediate<T, R>

pack-priv static class
FluxConcatMap.ConcatMapInner<R>

pack-priv static enum
FluxConcatMap.ErrorMode

Indicates when an error from the main source should be reported.

pack-priv static interface
FluxConcatMap.FluxConcatMapSupport<
input type consumed by the InnerOperator
I,
output type, as forwarded by the inner this helper supports
T>

pack-priv static class
FluxConcatMap.WeakScalarSubscription<T>

Field Summary

Modifier and TypeField and Description
pack-priv final FluxConcatMap.ErrorMode
errorMode

pack-priv final Function<? super T, ? extends Publisher<? extends R>>
mapper

pack-priv final int
prefetch

pack-priv final Supplier<? extends Queue<T>>
queueSupplier

Inherited from reactor.core.publisher.InternalFluxOperator:
optimizableOperator

Constructor Summary

AccessConstructor and Description
pack-priv
FluxConcatMap(Flux<? extends T> source, Function<? super T, ? extends Publisher<? extends R>> mapper, Supplier<? extends Queue<T>> queueSupplier, int prefetch, FluxConcatMap.ErrorMode errorMode)

Method Summary

Modifier and TypeMethod and Description
public int
getPrefetch()

Overrides reactor.core.publisher.Flux.getPrefetch.

The prefetch configuration of the Flux
public Object
scanUnsafe(Scannable.Attr<T>
a Attr to resolve for the component.
key)

Overrides reactor.core.publisher.InternalFluxOperator.scanUnsafe.

Implements reactor.core.Scannable.scanUnsafe.

This method is used internally by components to define their key-value mappings in a single place.
public CoreSubscriber<? super T>
subscribeOrReturn(CoreSubscriber<? super R> actual)

Implements abstract reactor.core.publisher.InternalFluxOperator.subscribeOrReturn.

Implements reactor.core.publisher.OptimizableOperator.subscribeOrReturn.

Allow delegation of the subscription by returning a CoreSubscriber, or force subscription encapsulation by returning null.
pack-priv static <T, R> CoreSubscriber<T>
subscriber(CoreSubscriber<? super R> s, Function<? super T, ? extends Publisher<? extends R>> mapper, Supplier<? extends Queue<T>> queueSupplier, int prefetch, FluxConcatMap.ErrorMode errorMode)

Inherited from reactor.core.publisher.InternalFluxOperator:
nextOptimizableSourcesourcesubscribe