Modifier and Type	Class and Description
pack-priv static class	FlowableFlatMapMaybe.FlatMapMaybeSubscriber<T, R>

Modifier and Type	Field and Description
pack-priv final boolean	delayErrors
pack-priv final Function<? super T, ? extends MaybeSource<? extends R>>	mapper
pack-priv final int	maxConcurrency

Access	Constructor and Description
public	FlowableFlatMapMaybe(Flowable<T> source, Function<? super T, ? extends MaybeSource<? extends R>> mapper, boolean delayError, int maxConcurrency)

Modifier and Type	Method and Description
protected void	subscribeActual(Subscriber<? super R> the incoming Subscriber, never null s) Implements abstract io.reactivex.Flowable.subscribeActual. Operator implementations (both source and intermediate) should implement this method that performs the necessary business logic and handles the incoming `Subscriber`s.

delayErrors	back to summary
pack-priv final boolean delayErrors

mapper	back to summary
pack-priv final Function<? super T, ? extends MaybeSource<? extends R>> mapper

maxConcurrency	back to summary
pack-priv final int maxConcurrency

FlowableFlatMapMaybe	back to summary
public FlowableFlatMapMaybe(Flowable<T> source, Function<? super T, ? extends MaybeSource<? extends R>> mapper, boolean delayError, int maxConcurrency)

subscribeActual	back to summary
protected void subscribeActual(Subscriber<? super R> s) Implements abstract io.reactivex.Flowable.subscribeActual. Doc from io.reactivex.Flowable.subscribeActual. Operator implementations (both source and intermediate) should implement this method that performs the necessary business logic and handles the incoming `Subscriber`s. There is no need to call any of the plugin hooks on the current `Flowable` instance or the `Subscriber`; all hooks and basic safeguards have been applied by `subscribe(Subscriber)` before this method gets called. Parameters s:Subscriber<? super R> the incoming Subscriber, never null Annotations @Override

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

pack-priv final Class FlowableFlatMapMaybe.FlatMapMaybeSubscriber<T, R>

Class Inheritance

extends AtomicInteger
implements FlowableSubscriber<T>, Subscription

java.lang.Object
java.lang.Number
java.util.concurrent.atomic.AtomicInteger
io.reactivex.internal.operators.flowable.FlowableFlatMapMaybe.FlatMapMaybeSubscriber

All Implemented Interfaces

org.reactivestreams.Subscription, io.reactivex.FlowableSubscriber, org.reactivestreams.Subscriber

Nested and Inner Type Summary

Modifier and Type	Class and Description
pack-priv class	FlowableFlatMapMaybe.FlatMapMaybeSubscriber.InnerObserver

Field Summary

Modifier and Type	Field and Description
pack-priv final AtomicInteger	active
pack-priv volatile boolean	cancelled
pack-priv final boolean	delayErrors
pack-priv final Subscriber<? super R>	downstream
pack-priv final AtomicThrowable	errors
pack-priv final Function<? super T, ? extends MaybeSource<? extends R>>	mapper
pack-priv final int	maxConcurrency
pack-priv final AtomicReference<SpscLinkedArrayQueue<R>>	queue
pack-priv final AtomicLong	requested
private static final long	serialVersionUID Hides java.util.concurrent.atomic.AtomicInteger.serialVersionUID.
pack-priv final CompositeDisposable	set
pack-priv Subscription	upstream

Constructor Summary

Access	Constructor and Description
pack-priv	FlatMapMaybeSubscriber(Subscriber<? super R> actual, Function<? super T, ? extends MaybeSource<? extends R>> mapper, boolean delayErrors, int maxConcurrency)

Method Summary

Modifier and Type	Method and Description
public void	cancel() Implements org.reactivestreams.Subscription.cancel. Request the `Publisher` to stop sending data and clean up resources.
pack-priv void	clear()
pack-priv void	drain()
pack-priv void	drainLoop()
pack-priv SpscLinkedArrayQueue<R>	getOrCreateQueue()
pack-priv void	innerComplete(FlowableFlatMapMaybe.FlatMapMaybeSubscriber<T, R>.InnerObserver inner)
pack-priv void	innerError(FlowableFlatMapMaybe.FlatMapMaybeSubscriber<T, R>.InnerObserver inner, Throwable e)
pack-priv void	innerSuccess(FlowableFlatMapMaybe.FlatMapMaybeSubscriber<T, R>.InnerObserver inner, R value)
public void	onComplete() Implements org.reactivestreams.Subscriber.onComplete. Successful terminal state.
public void	onError(Throwable the throwable signaled t) Implements org.reactivestreams.Subscriber.onError. Failed terminal state.
public 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 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	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.

Field Detail

active	back to summary
pack-priv final AtomicInteger active

cancelled	back to summary
pack-priv volatile boolean cancelled

delayErrors	back to summary
pack-priv final boolean delayErrors

downstream	back to summary
pack-priv final Subscriber<? super R> downstream

errors	back to summary
pack-priv final AtomicThrowable errors

mapper	back to summary
pack-priv final Function<? super T, ? extends MaybeSource<? extends R>> mapper

maxConcurrency	back to summary
pack-priv final int maxConcurrency

queue	back to summary
pack-priv final AtomicReference<SpscLinkedArrayQueue<R>> 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.

set	back to summary
pack-priv final CompositeDisposable set

upstream	back to summary
pack-priv Subscription upstream

Constructor Detail

FlatMapMaybeSubscriber	back to summary
pack-priv FlatMapMaybeSubscriber(Subscriber<? super R> actual, Function<? super T, ? extends MaybeSource<? extends R>> mapper, boolean delayErrors, int maxConcurrency)

Method Detail

cancel back to summary

cancel	back to summary
public 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 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

clear	back to summary
pack-priv void clear()

drain	back to summary
pack-priv void drain()

drainLoop	back to summary
pack-priv void drainLoop()

getOrCreateQueue	back to summary
pack-priv SpscLinkedArrayQueue<R> getOrCreateQueue()

innerComplete	back to summary
pack-priv void innerComplete(FlowableFlatMapMaybe.FlatMapMaybeSubscriber<T, R>.InnerObserver inner)

innerError	back to summary
pack-priv void innerError(FlowableFlatMapMaybe.FlatMapMaybeSubscriber<T, R>.InnerObserver inner, Throwable e)

innerSuccess	back to summary
pack-priv void innerSuccess(FlowableFlatMapMaybe.FlatMapMaybeSubscriber<T, R>.InnerObserver inner, R value)

onComplete back to summary

onComplete	back to summary
public 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 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 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 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 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 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

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

request back to summary

request	back to summary
public 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 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

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

pack-priv final Class FlowableFlatMapMaybe.FlatMapMaybeSubscriber.InnerObserver

Class Inheritance

extends AtomicReference<Disposable>
implements MaybeObserver<R>, Disposable

java.lang.Object
java.util.concurrent.atomic.AtomicReference
io.reactivex.internal.operators.flowable.FlowableFlatMapMaybe.FlatMapMaybeSubscriber.InnerObserver

All Implemented Interfaces

io.reactivex.disposables.Disposable, io.reactivex.MaybeObserver

Field Summary

Modifier and Type	Field and Description
private static final long	serialVersionUID Hides java.util.concurrent.atomic.AtomicReference.serialVersionUID.

Constructor Summary

Access	Constructor and Description
pack-priv	InnerObserver()

Method Summary

Modifier and Type	Method and Description
public void	dispose() Implements io.reactivex.disposables.Disposable.dispose. Dispose the resource, the operation should be idempotent.
public boolean	isDisposed() Implements io.reactivex.disposables.Disposable.isDisposed. Returns true if this resource has been disposed.
public void	onComplete() Implements io.reactivex.MaybeObserver.onComplete. Called once the deferred computation completes normally.
public void	onError(Throwable the exception encountered by the Maybe e) Implements io.reactivex.MaybeObserver.onError. Notifies the MaybeObserver that the `Maybe` has experienced an error condition.
public void	onSubscribe(Disposable the Disposable instance whose `Disposable#dispose()` can be called anytime to cancel the connection d) Implements io.reactivex.MaybeObserver.onSubscribe. Provides the MaybeObserver with the means of cancelling (disposing) the connection (channel) with the Maybe in both synchronous (from within `onSubscribe(Disposable)` itself) and asynchronous manner.
public void	onSuccess(R the item emitted by the Maybe value) Implements io.reactivex.MaybeObserver.onSuccess. Notifies the MaybeObserver with one item and that the `Maybe` has finished sending push-based notifications.

Field Detail

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

Constructor Detail

InnerObserver	back to summary
pack-priv InnerObserver()

Method Detail

dispose	back to summary
public void dispose() Implements io.reactivex.disposables.Disposable.dispose. Doc from io.reactivex.disposables.Disposable.dispose. Dispose the resource, the operation should be idempotent. Annotations @Override

dispose

back to summary

public void dispose()

Implements io.reactivex.disposables.Disposable.dispose.

Doc from io.reactivex.disposables.Disposable.dispose.

Dispose the resource, the operation should be idempotent.

Annotations

@Override

isDisposed	back to summary
public boolean isDisposed() Implements io.reactivex.disposables.Disposable.isDisposed. Doc from io.reactivex.disposables.Disposable.isDisposed. Returns true if this resource has been disposed. Returns:boolean true if this resource has been disposed Annotations @Override

isDisposed

back to summary

public boolean isDisposed()

Implements io.reactivex.disposables.Disposable.isDisposed.

Doc from io.reactivex.disposables.Disposable.isDisposed.

Returns true if this resource has been disposed.

Returns:boolean

true if this resource has been disposed

Annotations

@Override

onComplete	back to summary
public void onComplete() Implements io.reactivex.MaybeObserver.onComplete. Doc from io.reactivex.MaybeObserver.onComplete. Called once the deferred computation completes normally. Annotations @Override

onComplete

back to summary

public void onComplete()

Implements io.reactivex.MaybeObserver.onComplete.

Doc from io.reactivex.MaybeObserver.onComplete.

Called once the deferred computation completes normally.

Annotations

@Override

onError back to summary

onError	back to summary
public void onError(Throwable e) Implements io.reactivex.MaybeObserver.onError. Doc from io.reactivex.MaybeObserver.onError. Notifies the MaybeObserver that the `Maybe` has experienced an error condition. If the `Maybe` calls this method, it will not thereafter call `onSuccess`. Parameters e:Throwable the exception encountered by the Maybe Annotations @Override

public void onError(Throwable e)

Implements io.reactivex.MaybeObserver.onError.

Doc from io.reactivex.MaybeObserver.onError.

Notifies the MaybeObserver that the Maybe has experienced an error condition.

If the Maybe calls this method, it will not thereafter call onSuccess.

Parameters

e:Throwable: the exception encountered by the Maybe

Annotations

@Override

onSubscribe back to summary

onSubscribe	back to summary
public void onSubscribe(Disposable d) Implements io.reactivex.MaybeObserver.onSubscribe. Doc from io.reactivex.MaybeObserver.onSubscribe. Provides the MaybeObserver with the means of cancelling (disposing) the connection (channel) with the Maybe in both synchronous (from within `onSubscribe(Disposable)` itself) and asynchronous manner. Parameters d:Disposable the Disposable instance whose `Disposable#dispose()` can be called anytime to cancel the connection Annotations @Override

public void onSubscribe(Disposable d)

Implements io.reactivex.MaybeObserver.onSubscribe.

Doc from io.reactivex.MaybeObserver.onSubscribe.

Provides the MaybeObserver with the means of cancelling (disposing) the connection (channel) with the Maybe in both synchronous (from within onSubscribe(Disposable) itself) and asynchronous manner.

Parameters

d:Disposable: the Disposable instance whose Disposable#dispose() can be called anytime to cancel the connection

Annotations

@Override

onSuccess back to summary

onSuccess	back to summary
public void onSuccess(R value) Implements io.reactivex.MaybeObserver.onSuccess. Doc from io.reactivex.MaybeObserver.onSuccess. Notifies the MaybeObserver with one item and that the `Maybe` has finished sending push-based notifications. The `Maybe` will not call this method if it calls `onError`. Parameters value:R the item emitted by the Maybe Annotations @Override

public void onSuccess(R value)

Implements io.reactivex.MaybeObserver.onSuccess.

Doc from io.reactivex.MaybeObserver.onSuccess.

Notifies the MaybeObserver with one item and that the Maybe has finished sending push-based notifications.

The Maybe will not call this method if it calls onError.

Parameters

value:R: the item emitted by the Maybe

Annotations

@Override

public final Class FlowableFlatMapMaybe<T, R>

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

pack-priv final Class FlowableFlatMapMaybe.FlatMapMaybeSubscriber<T, R>

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

pack-priv final Class FlowableFlatMapMaybe.FlatMapMaybeSubscriber.InnerObserver

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail