Class ObservableWindowTimed.AbstractWindowObserver<T>

java.lang.Object

java.lang.Number

java.util.concurrent.atomic.AtomicInteger

io.reactivex.rxjava3.internal.operators.observable.ObservableWindowTimed.AbstractWindowObserver<T>

All Implemented Interfaces:

Observer<T>, Disposable, Serializable

Direct Known Subclasses:

ObservableWindowTimed.WindowExactBoundedObserver, ObservableWindowTimed.WindowExactUnboundedObserver, ObservableWindowTimed.WindowSkipObserver

Enclosing class:

ObservableWindowTimed<T>

abstract static class ObservableWindowTimed.AbstractWindowObserver<T>
extends AtomicInteger
implements Observer<T>, Disposable

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final int	bufferSize
(package private) boolean	done
(package private) final Observer<? super Observable<T>>	downstream
(package private) final AtomicBoolean	downstreamCancelled
(package private) long	emitted
(package private) Throwable	error
(package private) final SimplePlainQueue<Object>	queue
private static final long	serialVersionUID
(package private) final long	timespan
(package private) final TimeUnit	unit
(package private) Disposable	upstream
(package private) boolean	upstreamCancelled
(package private) final AtomicInteger	windowCount

Constructor Summary

Constructors

Constructor	Description
AbstractWindowObserver(Observer<? super Observable<T>> downstream, long timespan, TimeUnit unit, int bufferSize)

Method Summary

Modifier and Type	Method	Description
(package private) abstract void	cleanupResources()
(package private) abstract void	createFirstWindow()
final void	dispose()	Dispose the resource, the operation should be idempotent.
(package private) abstract void	drain()
final boolean	isDisposed()	Returns true if this resource has been disposed.
final void	onComplete()	Notifies the Observer that the Observable has finished sending push-based notifications.
final void	onError(Throwable t)	Notifies the Observer that the Observable has experienced an error condition.
final void	onNext(T t)	Provides the Observer with a new item to observe.
final 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) final void	windowDone()

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 Observable<T>> downstream

queue

final SimplePlainQueue<Object> queue

timespan

final long timespan

unit

final TimeUnit unit

bufferSize

final int bufferSize

emitted

long emitted

done

volatile boolean done

error

Throwable error

upstream

Disposable upstream

downstreamCancelled

final AtomicBoolean downstreamCancelled

upstreamCancelled

volatile boolean upstreamCancelled

windowCount

final AtomicInteger windowCount

Constructor Details

AbstractWindowObserver

AbstractWindowObserver(Observer<? super Observable<T>> downstream,
 long timespan,
 TimeUnit unit,
 int bufferSize)

Method Details

onSubscribe

public final 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

createFirstWindow

abstract void createFirstWindow()

onNext

public final 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 final 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 final 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>

dispose

public final void dispose()

Description copied from interface: Disposable

Dispose the resource, the operation should be idempotent.

Specified by:

dispose in interface Disposable

isDisposed

public final 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

windowDone

final void windowDone()

cleanupResources

abstract void cleanupResources()

drain

abstract void drain()