Package rx.subjects

Class ReplaySubject.ReplayState<T>

java.lang.Object

java.util.concurrent.atomic.AtomicReference<ReplaySubject.ReplayProducer<T>[]>

rx.subjects.ReplaySubject.ReplayState<T>

Type Parameters:

T - the value type

All Implemented Interfaces:

Serializable, Action, Action1<Subscriber<? super T>>, Function, Observable.OnSubscribe<T>, Observer<T>

Enclosing class:

ReplaySubject<T>

static final class ReplaySubject.ReplayState<T>
extends AtomicReference<ReplaySubject.ReplayProducer<T>[]>
implements Observable.OnSubscribe<T>, Observer<T>

Holds onto the array of Subscriber-wrapping ReplayProducers and the buffer that holds values to be replayed; it manages subscription and signal dispatching.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final ReplaySubject.ReplayBuffer<T>	buffer
(package private) static final ReplaySubject.ReplayProducer[]	EMPTY
private static final long	serialVersionUID
(package private) static final ReplaySubject.ReplayProducer[]	TERMINATED

Constructor Summary

Constructors

Constructor	Description
ReplayState(ReplaySubject.ReplayBuffer<T> buffer)

Method Summary

Modifier and Type	Method	Description
(package private) boolean	add(ReplaySubject.ReplayProducer<T> rp)
void	call(Subscriber<? super T> t)
(package private) boolean	isTerminated()
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	remove(ReplaySubject.ReplayProducer<T> rp)

Methods inherited from class java.util.concurrent.atomic.AtomicReference

accumulateAndGet, compareAndExchange, compareAndExchangeAcquire, compareAndExchangeRelease, compareAndSet, get, getAcquire, getAndAccumulate, getAndSet, getAndUpdate, getOpaque, getPlain, lazySet, set, setOpaque, setPlain, setRelease, toString, updateAndGet, weakCompareAndSet, weakCompareAndSetAcquire, weakCompareAndSetPlain, weakCompareAndSetRelease, weakCompareAndSetVolatile

Methods inherited from class java.lang.Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

buffer

final ReplaySubject.ReplayBuffer<T> buffer

EMPTY

static final ReplaySubject.ReplayProducer[] EMPTY

TERMINATED

static final ReplaySubject.ReplayProducer[] TERMINATED

Constructor Details

ReplayState

public ReplayState(ReplaySubject.ReplayBuffer<T> buffer)

Method Details

call

public void call(Subscriber<? super T> t)

Specified by:

call in interface Action1<T>

add

boolean add(ReplaySubject.ReplayProducer<T> rp)

remove

void remove(ReplaySubject.ReplayProducer<T> rp)

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>

isTerminated

boolean isTerminated()