Class ConcatMapXMainObserver<T>
java.lang.Object
java.lang.Number
java.util.concurrent.atomic.AtomicInteger
io.reactivex.rxjava3.internal.operators.mixed.ConcatMapXMainObserver<T>
- Type Parameters:
T
- the upstream value type
- All Implemented Interfaces:
Observer<T>
,Disposable
,Serializable
- Direct Known Subclasses:
ObservableConcatMapCompletable.ConcatMapCompletableObserver
,ObservableConcatMapMaybe.ConcatMapMaybeMainObserver
,ObservableConcatMapSingle.ConcatMapSingleMainObserver
public abstract class ConcatMapXMainObserver<T>
extends AtomicInteger
implements Observer<T>, Disposable
Base class for implementing concatMapX main observers.
- Since:
- 3.0.10
- See Also:
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Field Summary
FieldsModifier and TypeFieldDescription(package private) boolean
(package private) boolean
(package private) final ErrorMode
(package private) final AtomicThrowable
(package private) final int
(package private) SimpleQueue
<T> private static final long
(package private) Disposable
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescription(package private) void
Override this to clear values when the downstream disposes.final void
dispose()
Dispose the resource, the operation should be idempotent.(package private) abstract void
Typically, this should beinner.dispose()
.(package private) abstract void
drain()
Implement the serialized inner subscribing and value emission here.final boolean
Returns true if this resource has been disposed.final void
Notifies theObserver
that theObservable
has finished sending push-based notifications.final void
Notifies theObserver
that theObservable
has experienced an error condition.final void
Provides theObserver
with a new item to observe.final void
Provides theObserver
with the means of cancelling (disposing) the connection (channel) with theObservable
in both synchronous (from withinObserver.onNext(Object)
) and asynchronous manner.(package private) abstract void
Typically, this should bedownstream.onSubscribe(this)
.Methods inherited from class java.util.concurrent.atomic.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 java.lang.Number
byteValue, shortValue
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Field Details
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serialVersionUID
private static final long serialVersionUID- See Also:
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errors
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prefetch
final int prefetch -
errorMode
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queue
SimpleQueue<T> queue -
upstream
Disposable upstream -
done
volatile boolean done -
disposed
volatile boolean disposed
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Constructor Details
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ConcatMapXMainObserver
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Method Details
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onSubscribe
Description copied from interface:Observer
Provides theObserver
with the means of cancelling (disposing) the connection (channel) with theObservable
in both synchronous (from withinObserver.onNext(Object)
) and asynchronous manner.- Specified by:
onSubscribe
in interfaceObserver<T>
- Parameters:
d
- theDisposable
instance whoseDisposable.dispose()
can be called anytime to cancel the connection
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onNext
Description copied from interface:Observer
Provides theObserver
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 eitherObserver.onComplete()
orObserver.onError(java.lang.Throwable)
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onError
Description copied from interface:Observer
Notifies theObserver
that theObservable
has experienced an error condition.If the
Observable
calls this method, it will not thereafter callObserver.onNext(T)
orObserver.onComplete()
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onComplete
public final void onComplete()Description copied from interface:Observer
Notifies theObserver
that theObservable
has finished sending push-based notifications.The
Observable
will not call this method if it callsObserver.onError(java.lang.Throwable)
.- Specified by:
onComplete
in interfaceObserver<T>
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dispose
public final void dispose()Description copied from interface:Disposable
Dispose the resource, the operation should be idempotent.- Specified by:
dispose
in interfaceDisposable
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isDisposed
public final boolean isDisposed()Description copied from interface:Disposable
Returns true if this resource has been disposed.- Specified by:
isDisposed
in interfaceDisposable
- Returns:
- true if this resource has been disposed
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clearValue
void clearValue()Override this to clear values when the downstream disposes. -
onSubscribeDownstream
abstract void onSubscribeDownstream()Typically, this should bedownstream.onSubscribe(this)
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disposeInner
abstract void disposeInner()Typically, this should beinner.dispose()
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drain
abstract void drain()Implement the serialized inner subscribing and value emission here.
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