Modifier and Type	Class and Description
pack-priv abstract static class	ParallelRunOn.BaseRunOnSubscriber<T>
pack-priv class	ParallelRunOn.MultiWorkerCallback
pack-priv static class	ParallelRunOn.RunOnConditionalSubscriber<T>
pack-priv static class	ParallelRunOn.RunOnSubscriber<T>

Modifier and Type	Field and Description
pack-priv final int	prefetch
pack-priv final Scheduler	scheduler
pack-priv final ParallelFlowable<? extends T>	source

Access	Constructor and Description
public	ParallelRunOn(ParallelFlowable<? extends T> parent, Scheduler scheduler, int prefetch)

Modifier and Type	Method and Description
pack-priv void	createSubscriber(int i, Subscriber<? super T>[] subscribers, Subscriber<T>[] parents, Scheduler.Worker worker)
public int	parallelism() Implements abstract io.reactivex.parallel.ParallelFlowable.parallelism. Returns the number of expected parallel Subscribers.
public void	subscribe(final Subscriber<? super T>[] the subscribers array to run in parallel, the number of items must be equal to the parallelism level of this ParallelFlowable subscribers) Implements abstract io.reactivex.parallel.ParallelFlowable.subscribe. Subscribes an array of Subscribers to this ParallelFlowable and triggers the execution chain for all 'rails'.

prefetch	back to summary
pack-priv final int prefetch

scheduler	back to summary
pack-priv final Scheduler scheduler

source	back to summary
pack-priv final ParallelFlowable<? extends T> source

ParallelRunOn	back to summary
public ParallelRunOn(ParallelFlowable<? extends T> parent, Scheduler scheduler, int prefetch)

createSubscriber	back to summary
pack-priv void createSubscriber(int i, Subscriber<? super T>[] subscribers, Subscriber<T>[] parents, Scheduler.Worker worker)

parallelism	back to summary
public int parallelism() Implements abstract io.reactivex.parallel.ParallelFlowable.parallelism. Doc from io.reactivex.parallel.ParallelFlowable.parallelism. Returns the number of expected parallel Subscribers. Returns:int the number of expected parallel Subscribers Annotations @Override

subscribe	back to summary
public void subscribe(final Subscriber<? super T>[] subscribers) Implements abstract io.reactivex.parallel.ParallelFlowable.subscribe. Doc from io.reactivex.parallel.ParallelFlowable.subscribe. Subscribes an array of Subscribers to this ParallelFlowable and triggers the execution chain for all 'rails'. Parameters subscribers:Subscriber<? super T>[] the subscribers array to run in parallel, the number of items must be equal to the parallelism level of this ParallelFlowable Annotations @Override

io.reactivex.internal.operators.parallel back to summary

pack-priv abstract Class ParallelRunOn.BaseRunOnSubscriber<T>

Class Inheritance

extends AtomicInteger
implements FlowableSubscriber<T>, Subscription, Runnable

java.lang.Object
java.lang.Number
java.util.concurrent.atomic.AtomicInteger
io.reactivex.internal.operators.parallel.ParallelRunOn.BaseRunOnSubscriber

All Implemented Interfaces

java.lang.Runnable, org.reactivestreams.Subscription, io.reactivex.FlowableSubscriber, org.reactivestreams.Subscriber

Known Direct Subclasses

io.reactivex.internal.operators.parallel.ParallelRunOn.RunOnSubscriber, io.reactivex.internal.operators.parallel.ParallelRunOn.RunOnConditionalSubscriber

Field Summary

Modifier and Type	Field and Description
pack-priv volatile boolean	cancelled
pack-priv int	consumed
pack-priv volatile boolean	done
pack-priv Throwable	error
pack-priv final int	limit
pack-priv final int	prefetch
pack-priv final SpscArrayQueue<T>	queue
pack-priv final AtomicLong	requested
private static final long	serialVersionUID Hides java.util.concurrent.atomic.AtomicInteger.serialVersionUID.
pack-priv Subscription	upstream
pack-priv final Scheduler.Worker	worker

Constructor Summary

Access	Constructor and Description
pack-priv	BaseRunOnSubscriber(int prefetch, SpscArrayQueue<T> queue, Scheduler.Worker worker)

Method Summary

Modifier and Type	Method and Description
public final void	cancel() Implements org.reactivestreams.Subscription.cancel. Request the `Publisher` to stop sending data and clean up resources.
public final void	onComplete() Implements org.reactivestreams.Subscriber.onComplete. Successful terminal state.
public final void	onError(Throwable the throwable signaled t) Implements org.reactivestreams.Subscriber.onError. Failed terminal state.
public final void	onNext(T the element signaled t) Implements org.reactivestreams.Subscriber.onNext. Data notification sent by the `Publisher` in response to requests to `Subscription#request(long)`.
public final void	request(long the strictly positive number of elements to requests to the upstream `Publisher` n) Implements org.reactivestreams.Subscription.request. No events will be sent by a `Publisher` until demand is signaled via this method.
pack-priv final void	schedule()

Field Detail

cancelled	back to summary
pack-priv volatile boolean cancelled

consumed	back to summary
pack-priv int consumed

done	back to summary
pack-priv volatile boolean done

error	back to summary
pack-priv Throwable error

limit	back to summary
pack-priv final int limit

prefetch	back to summary
pack-priv final int prefetch

queue	back to summary
pack-priv final SpscArrayQueue<T> queue

requested	back to summary
pack-priv final AtomicLong requested

serialVersionUID	back to summary
private static final long serialVersionUID Hides java.util.concurrent.atomic.AtomicInteger.serialVersionUID.

upstream	back to summary
pack-priv Subscription upstream

worker	back to summary
pack-priv final Scheduler.Worker worker

Constructor Detail

BaseRunOnSubscriber	back to summary
pack-priv BaseRunOnSubscriber(int prefetch, SpscArrayQueue<T> queue, Scheduler.Worker worker)

Method Detail

cancel back to summary

cancel	back to summary
public final void cancel() Implements org.reactivestreams.Subscription.cancel. Doc from org.reactivestreams.Subscription.cancel. Request the `Publisher` to stop sending data and clean up resources. Data may still be sent to meet previously signalled demand after calling cancel. Annotations @Override

public final void cancel()

Implements org.reactivestreams.Subscription.cancel.

Doc from org.reactivestreams.Subscription.cancel.

Request the Publisher to stop sending data and clean up resources.

Data may still be sent to meet previously signalled demand after calling cancel.

Annotations

@Override

onComplete back to summary

onComplete	back to summary
public final void onComplete() Implements org.reactivestreams.Subscriber.onComplete. Doc from org.reactivestreams.Subscriber.onComplete. Successful terminal state. No further events will be sent even if `Subscription#request(long)` is invoked again. Annotations @Override

public final void onComplete()

Implements org.reactivestreams.Subscriber.onComplete.

Doc from org.reactivestreams.Subscriber.onComplete.

Successful terminal state.

No further events will be sent even if Subscription#request(long) is invoked again.

Annotations

@Override

onError back to summary

onError	back to summary
public final void onError(Throwable t) Implements org.reactivestreams.Subscriber.onError. Doc from org.reactivestreams.Subscriber.onError. Failed terminal state. No further events will be sent even if `Subscription#request(long)` is invoked again. Parameters t:Throwable the throwable signaled Annotations @Override

public final void onError(Throwable t)

Implements org.reactivestreams.Subscriber.onError.

Doc from org.reactivestreams.Subscriber.onError.

Failed terminal state.

No further events will be sent even if Subscription#request(long) is invoked again.

Parameters

t:Throwable: the throwable signaled

Annotations

@Override

onNext back to summary

onNext	back to summary
public final void onNext(T t) Implements org.reactivestreams.Subscriber.onNext. Doc from org.reactivestreams.Subscriber.onNext. Data notification sent by the `Publisher` in response to requests to `Subscription#request(long)`. Parameters t:T the element signaled Annotations @Override

public final void onNext(T t)

Implements org.reactivestreams.Subscriber.onNext.

Doc from org.reactivestreams.Subscriber.onNext.

Data notification sent by the Publisher in response to requests to Subscription#request(long).

Parameters

t:T: the element signaled

Annotations

@Override

request back to summary

request	back to summary
public final void request(long n) Implements org.reactivestreams.Subscription.request. Doc from org.reactivestreams.Subscription.request. No events will be sent by a `Publisher` until demand is signaled via this method. It can be called however often and whenever needed—but if the outstanding cumulative demand ever becomes Long.MAX_VALUE or more, it may be treated by the `Publisher` as "effectively unbounded". Whatever has been requested can be sent by the `Publisher` so only signal demand for what can be safely handled. A `Publisher` can send less than is requested if the stream ends but then must emit either `Subscriber#onError(Throwable)` or `Subscriber#onComplete()`. Parameters n:long the strictly positive number of elements to requests to the upstream `Publisher` Annotations @Override

public final void request(long n)

Implements org.reactivestreams.Subscription.request.

Doc from org.reactivestreams.Subscription.request.

No events will be sent by a Publisher until demand is signaled via this method.

It can be called however often and whenever needed—but if the outstanding cumulative demand ever becomes Long.MAX_VALUE or more, it may be treated by the Publisher as "effectively unbounded".

Whatever has been requested can be sent by the Publisher so only signal demand for what can be safely handled.

A Publisher can send less than is requested if the stream ends but then must emit either Subscriber#onError(Throwable) or Subscriber#onComplete().

Parameters

n:long: the strictly positive number of elements to requests to the upstream Publisher

Annotations

@Override

schedule	back to summary
pack-priv final void schedule()

io.reactivex.internal.operators.parallel back to summary

pack-priv final Class ParallelRunOn.MultiWorkerCallback

Class Inheritance

extends Object
implements WorkerCallback

java.lang.Object
io.reactivex.internal.operators.parallel.ParallelRunOn.MultiWorkerCallback

All Implemented Interfaces

io.reactivex.internal.schedulers.SchedulerMultiWorkerSupport.WorkerCallback

Field Summary

Modifier and Type	Field and Description
pack-priv final Subscriber<T>[]	parents
pack-priv final Subscriber<? super T>[]	subscribers

Constructor Summary

Access	Constructor and Description
pack-priv	MultiWorkerCallback(Subscriber<? super T>[] subscribers, Subscriber<T>[] parents)

Method Summary

Modifier and Type	Method and Description
public void	onWorker(int the worker index, zero-based i, Scheduler.Worker the worker instance w) Implements io.reactivex.internal.schedulers.SchedulerMultiWorkerSupport.WorkerCallback.onWorker. Called with the Worker index and instance.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

parents	back to summary
pack-priv final Subscriber<T>[] parents

subscribers	back to summary
pack-priv final Subscriber<? super T>[] subscribers

Constructor Detail

MultiWorkerCallback	back to summary
pack-priv MultiWorkerCallback(Subscriber<? super T>[] subscribers, Subscriber<T>[] parents)

Method Detail

onWorker	back to summary
public void onWorker(int i, Scheduler.Worker w) Implements io.reactivex.internal.schedulers.SchedulerMultiWorkerSupport.WorkerCallback.onWorker. Doc from io.reactivex.internal.schedulers.SchedulerMultiWorkerSupport.WorkerCallback.onWorker. Called with the Worker index and instance. Parameters i:int the worker index, zero-based w:Scheduler.Worker the worker instance Annotations @Override

onWorker

back to summary

public void onWorker(int i, Scheduler.Worker w)

Implements io.reactivex.internal.schedulers.SchedulerMultiWorkerSupport.WorkerCallback.onWorker.

Doc from io.reactivex.internal.schedulers.SchedulerMultiWorkerSupport.WorkerCallback.onWorker.

Called with the Worker index and instance.

Parameters

i:int: the worker index, zero-based
w:Scheduler.Worker: the worker instance

Annotations

@Override

io.reactivex.internal.operators.parallel back to summary

pack-priv final Class ParallelRunOn.RunOnConditionalSubscriber<T>

Class Inheritance

extends ParallelRunOn.BaseRunOnSubscriber<T>

java.lang.Object
java.lang.Number
java.util.concurrent.atomic.AtomicInteger
io.reactivex.internal.operators.parallel.ParallelRunOn.BaseRunOnSubscriber
io.reactivex.internal.operators.parallel.ParallelRunOn.RunOnConditionalSubscriber

Field Summary

Modifier and Type	Field and Description
pack-priv final ConditionalSubscriber<? super T>	downstream
private static final long	serialVersionUID Hides io.reactivex.internal.operators.parallel.ParallelRunOn.BaseRunOnSubscriber.serialVersionUID.

Inherited from io.reactivex.internal.operators.parallel.ParallelRunOn.BaseRunOnSubscriber:: cancelled consumed done error limit prefetch queue requested upstream worker

Constructor Summary

Access	Constructor and Description
pack-priv	RunOnConditionalSubscriber(ConditionalSubscriber<? super T> actual, int prefetch, SpscArrayQueue<T> queue, Scheduler.Worker worker)

Method Summary

Modifier and Type	Method and Description
public void	onSubscribe(Subscription the `Subscription` that allows requesting data via `Subscription#request(long)` s) Implements io.reactivex.FlowableSubscriber.onSubscribe. Implementors of this method should make sure everything that needs to be visible in `onNext(Object)` is established before calling `Subscription#request(long)`.
public void	run() Implements java.lang.Runnable.run. Runs this operation.

Inherited from io.reactivex.internal.operators.parallel.ParallelRunOn.BaseRunOnSubscriber:: cancel onComplete onError onNext request schedule

Field Detail

downstream	back to summary
pack-priv final ConditionalSubscriber<? super T> downstream

serialVersionUID	back to summary
private static final long serialVersionUID Hides io.reactivex.internal.operators.parallel.ParallelRunOn.BaseRunOnSubscriber.serialVersionUID.

Constructor Detail

RunOnConditionalSubscriber	back to summary
pack-priv RunOnConditionalSubscriber(ConditionalSubscriber<? super T> actual, int prefetch, SpscArrayQueue<T> queue, Scheduler.Worker worker)

Method Detail

onSubscribe back to summary

onSubscribe	back to summary
public void onSubscribe(Subscription s) Implements io.reactivex.FlowableSubscriber.onSubscribe. Doc from io.reactivex.FlowableSubscriber.onSubscribe. Implementors of this method should make sure everything that needs to be visible in `onNext(Object)` is established before calling `Subscription#request(long)`. In practice this means no initialization should happen after the `request()` call and additional behavior is thread safe in respect to `onNext`. Invoked after calling `Publisher#subscribe(Subscriber)`. No data will start flowing until `Subscription#request(long)` is invoked. It is the responsibility of this `Subscriber` instance to call `Subscription#request(long)` whenever more data is wanted. The `Publisher` will send notifications only in response to `Subscription#request(long)`. Parameters s:Subscription Doc from org.reactivestreams.Subscriber.onSubscribe. the `Subscription` that allows requesting data via `Subscription#request(long)` Annotations @Override

public void onSubscribe(Subscription s)

Implements io.reactivex.FlowableSubscriber.onSubscribe.

Doc from io.reactivex.FlowableSubscriber.onSubscribe.

Implementors of this method should make sure everything that needs to be visible in onNext(Object) is established before calling Subscription#request(long). In practice this means no initialization should happen after the request() call and additional behavior is thread safe in respect to onNext. Invoked after calling Publisher#subscribe(Subscriber).

No data will start flowing until Subscription#request(long) is invoked.

It is the responsibility of this Subscriber instance to call Subscription#request(long) whenever more data is wanted.

The Publisher will send notifications only in response to Subscription#request(long).

Parameters

s:Subscription

Doc from org.reactivestreams.Subscriber.onSubscribe.

the Subscription that allows requesting data via Subscription#request(long)

Annotations

@Override

run	back to summary
public void run() Implements java.lang.Runnable.run. Doc from java.lang.Runnable.run. Runs this operation. Annotations @Override

run

back to summary

public void run()

Implements java.lang.Runnable.run.

Doc from java.lang.Runnable.run.

Runs this operation.

Annotations

@Override

io.reactivex.internal.operators.parallel back to summary

pack-priv final Class ParallelRunOn.RunOnSubscriber<T>

Class Inheritance

extends ParallelRunOn.BaseRunOnSubscriber<T>

java.lang.Object
java.lang.Number
java.util.concurrent.atomic.AtomicInteger
io.reactivex.internal.operators.parallel.ParallelRunOn.BaseRunOnSubscriber
io.reactivex.internal.operators.parallel.ParallelRunOn.RunOnSubscriber

Field Summary

Modifier and Type	Field and Description
pack-priv final Subscriber<? super T>	downstream
private static final long	serialVersionUID Hides io.reactivex.internal.operators.parallel.ParallelRunOn.BaseRunOnSubscriber.serialVersionUID.

Inherited from io.reactivex.internal.operators.parallel.ParallelRunOn.BaseRunOnSubscriber:: cancelled consumed done error limit prefetch queue requested upstream worker

Constructor Summary

Access	Constructor and Description
pack-priv	RunOnSubscriber(Subscriber<? super T> actual, int prefetch, SpscArrayQueue<T> queue, Scheduler.Worker worker)

Method Summary

Modifier and Type	Method and Description
public void	onSubscribe(Subscription the `Subscription` that allows requesting data via `Subscription#request(long)` s) Implements io.reactivex.FlowableSubscriber.onSubscribe. Implementors of this method should make sure everything that needs to be visible in `onNext(Object)` is established before calling `Subscription#request(long)`.
public void	run() Implements java.lang.Runnable.run. Runs this operation.