Package rx.internal.operators

Class OnSubscribeFlattenIterable.FlattenIterableSubscriber<T,R>

java.lang.Object

rx.Subscriber<T>

rx.internal.operators.OnSubscribeFlattenIterable.FlattenIterableSubscriber<T,R>

All Implemented Interfaces:

Observer<T>, Subscription

Enclosing class:

OnSubscribeFlattenIterable<T,R>

static final class OnSubscribeFlattenIterable.FlattenIterableSubscriber<T,R>
extends Subscriber<T>

Field Summary

Fields

Modifier and Type	Field	Description
(package private) Iterator<? extends R>	active
(package private) final Subscriber<? super R>	actual
(package private) boolean	done
(package private) final AtomicReference<Throwable>	error
(package private) final long	limit
(package private) final Func1<? super T,? extends Iterable<? extends R>>	mapper
(package private) final NotificationLite<T>	nl
(package private) long	produced
(package private) final Queue<Object>	queue
(package private) final AtomicLong	requested
(package private) final AtomicInteger	wip

Constructor Summary

Constructors

Constructor	Description
FlattenIterableSubscriber(Subscriber<? super R> actual, Func1<? super T,? extends Iterable<? extends R>> mapper, int prefetch)

Method Summary

Modifier and Type	Method	Description
(package private) boolean	checkTerminated(boolean d, boolean empty, Subscriber<?> a, Queue<?> q)
(package private) void	drain()
void	onCompleted()	Notifies the Observer that the Observable has finished sending push-based notifications.
void	onError(Throwable e)	Notifies the Observer that the Observable has experienced an error condition.
void	onNext(T t)	Provides the Observer with a new item to observe.
(package private) void	requestMore(long n)

Methods inherited from class rx.Subscriber

add, isUnsubscribed, onStart, request, setProducer, unsubscribe

Methods inherited from class java.lang.Object

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

Field Details

actual

final Subscriber<? super R> actual

mapper

final Func1<? super T,? extends Iterable<? extends R>> mapper

limit

final long limit

queue

final Queue<Object> queue

error

final AtomicReference<Throwable> error

requested

final AtomicLong requested

wip

final AtomicInteger wip

nl

final NotificationLite<T> nl

done

volatile boolean done

produced

long produced

active

Iterator<? extends R> active

Constructor Details

FlattenIterableSubscriber

public FlattenIterableSubscriber(Subscriber<? super R> actual,
 Func1<? super T,? extends Iterable<? extends R>> mapper,
 int prefetch)

Method Details

onNext

public void onNext(T t)

Description copied from interface: Observer

Provides the Observer with a new item to observe.

The Observable may call this method 0 or more times.

The Observable will not call this method again after it calls either Observer.onCompleted() or Observer.onError(java.lang.Throwable).

Parameters:

t - the item emitted by the Observable

onError

public void onError(Throwable e)

Description copied from interface: Observer

Notifies the Observer that the Observable has experienced an error condition.

If the Observable calls this method, it will not thereafter call Observer.onNext(T) or Observer.onCompleted().

Parameters:

e - the exception encountered by the Observable

onCompleted

public void onCompleted()

Description copied from interface: Observer

Notifies the Observer that the Observable has finished sending push-based notifications.

The Observable will not call this method if it calls Observer.onError(java.lang.Throwable).

requestMore

void requestMore(long n)

drain

void drain()

checkTerminated

boolean checkTerminated(boolean d,
 boolean empty,
 Subscriber<?> a,
 Queue<?> q)