Class ObservableWithLatestFromMany.WithLatestFromObserver<T,R>

java.lang.Object

java.lang.Number

java.util.concurrent.atomic.AtomicInteger

io.reactivex.rxjava3.internal.operators.observable.ObservableWithLatestFromMany.WithLatestFromObserver<T,R>

All Implemented Interfaces:

Observer<T>, Disposable, Serializable

Enclosing class:

ObservableWithLatestFromMany<T,R>

static final class ObservableWithLatestFromMany.WithLatestFromObserver<T,R>
extends AtomicInteger
implements Observer<T>, Disposable

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final Function<? super Object[], R>	combiner
(package private) boolean	done
(package private) final Observer<? super R>	downstream
(package private) final AtomicThrowable	error
(package private) final ObservableWithLatestFromMany.WithLatestInnerObserver[]	observers
private static final long	serialVersionUID
(package private) final AtomicReference<Disposable>	upstream
(package private) final AtomicReferenceArray<Object>	values

Constructor Summary

Constructors

Constructor	Description
WithLatestFromObserver(Observer<? super R> actual, Function<? super Object[], R> combiner, int n)

Method Summary

Modifier and Type	Method	Description
(package private) void	cancelAllBut(int index)
void	dispose()	Dispose the resource, the operation should be idempotent.
(package private) void	innerComplete(int index, boolean nonEmpty)
(package private) void	innerError(int index, Throwable t)
(package private) void	innerNext(int index, Object o)
boolean	isDisposed()	Returns true if this resource has been disposed.
void	onComplete()	Notifies the Observer that the Observable has finished sending push-based notifications.
void	onError(Throwable t)	Notifies the Observer that the Observable has experienced an error condition.
void	onNext(T t)	Provides the Observer with a new item to observe.
void	onSubscribe(Disposable d)	Provides the Observer with the means of cancelling (disposing) the connection (channel) with the Observable in both synchronous (from within Observer.onNext(Object)) and asynchronous manner.
(package private) void	subscribe(ObservableSource<?>[] others, int n)

Methods inherited from class AtomicInteger

accumulateAndGet, addAndGet, compareAndExchange, compareAndExchangeAcquire, compareAndExchangeRelease, compareAndSet, decrementAndGet, doubleValue, floatValue, get, getAcquire, getAndAccumulate, getAndAdd, getAndDecrement, getAndIncrement, getAndSet, getAndUpdate, getOpaque, getPlain, incrementAndGet, intValue, lazySet, longValue, set, setOpaque, setPlain, setRelease, toString, updateAndGet, weakCompareAndSet, weakCompareAndSetAcquire, weakCompareAndSetPlain, weakCompareAndSetRelease, weakCompareAndSetVolatile

Methods inherited from class Number

byteValue, shortValue

Methods inherited from class Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

downstream

final Observer<? super R> downstream

combiner

final Function<? super Object[], R> combiner

observers

final ObservableWithLatestFromMany.WithLatestInnerObserver[] observers

values

final AtomicReferenceArray<Object> values

upstream

final AtomicReference<Disposable> upstream

error

final AtomicThrowable error

done

volatile boolean done

Constructor Details

WithLatestFromObserver

WithLatestFromObserver(Observer<? super R> actual,
 Function<? super Object[], R> combiner,
 int n)

Method Details

subscribe

void subscribe(ObservableSource<?>[] others,
 int n)

onSubscribe

public void onSubscribe(Disposable d)

Description copied from interface: Observer

Provides the Observer with the means of cancelling (disposing) the connection (channel) with the Observable in both synchronous (from within Observer.onNext(Object)) and asynchronous manner.

Specified by:

onSubscribe in interface Observer<T>

Parameters:

d - the Disposable instance whose Disposable.dispose() can be called anytime to cancel the connection

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.onComplete() or Observer.onError(Throwable).

Specified by:

onNext in interface Observer<T>

Parameters:

t - the item emitted by the Observable

onError

public void onError(Throwable t)

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.onComplete().

Specified by:

onError in interface Observer<T>

Parameters:

t - the exception encountered by the Observable

onComplete

public void onComplete()

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(Throwable).

Specified by:

onComplete in interface Observer<T>

isDisposed

public boolean isDisposed()

Description copied from interface: Disposable

Returns true if this resource has been disposed.

Specified by:

isDisposed in interface Disposable

Returns:

true if this resource has been disposed

dispose

public void dispose()

Description copied from interface: Disposable

Dispose the resource, the operation should be idempotent.

Specified by:

dispose in interface Disposable

innerNext

void innerNext(int index,
 Object o)

innerError

void innerError(int index,
 Throwable t)

innerComplete

void innerComplete(int index,
 boolean nonEmpty)

cancelAllBut

void cancelAllBut(int index)