Package rx.internal.operators

Class OperatorTakeLast.TakeLastSubscriber<T>

java.lang.Object

rx.Subscriber<T>

rx.internal.operators.OperatorTakeLast.TakeLastSubscriber<T>

All Implemented Interfaces:

Func1<Object,T>, Function, Observer<T>, Subscription

Enclosing class:

OperatorTakeLast<T>

static final class OperatorTakeLast.TakeLastSubscriber<T>
extends Subscriber<T>
implements Func1<Object,T>

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final Subscriber<? super T>	actual
(package private) final int	count
(package private) final NotificationLite<T>	nl
(package private) final ArrayDeque<Object>	queue
(package private) final AtomicLong	requested

Constructor Summary

Constructors

Constructor	Description
TakeLastSubscriber(Subscriber<? super T> actual, int count)

Method Summary

Modifier and Type	Method	Description
T	call(Object t)
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 T> actual

requested

final AtomicLong requested

queue

final ArrayDeque<Object> queue

count

final int count

nl

final NotificationLite<T> nl

Constructor Details

TakeLastSubscriber

public TakeLastSubscriber(Subscriber<? super T> actual,
 int count)

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).

Specified by:

onNext in interface Observer<T>

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().

Specified by:

onError in interface Observer<T>

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).

Specified by:

onCompleted in interface Observer<T>

call

public T call(Object t)

Specified by:

call in interface Func1<Object,T>

requestMore

void requestMore(long n)