Class ObservableSwitchMap.SwitchMapObserver<T,R>
- java.lang.Object
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- java.lang.Number
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- java.util.concurrent.atomic.AtomicInteger
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- io.reactivex.rxjava3.internal.operators.observable.ObservableSwitchMap.SwitchMapObserver<T,R>
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- All Implemented Interfaces:
Observer<T>
,Disposable
,java.io.Serializable
- Enclosing class:
- ObservableSwitchMap<T,R>
static final class ObservableSwitchMap.SwitchMapObserver<T,R> extends java.util.concurrent.atomic.AtomicInteger implements Observer<T>, Disposable
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Field Summary
Fields Modifier and Type Field Description (package private) java.util.concurrent.atomic.AtomicReference<ObservableSwitchMap.SwitchMapInnerObserver<T,R>>
active
(package private) int
bufferSize
(package private) boolean
cancelled
(package private) static ObservableSwitchMap.SwitchMapInnerObserver<java.lang.Object,java.lang.Object>
CANCELLED
(package private) boolean
delayErrors
(package private) boolean
done
(package private) Observer<? super R>
downstream
(package private) AtomicThrowable
errors
(package private) Function<? super T,? extends ObservableSource<? extends R>>
mapper
private static long
serialVersionUID
(package private) long
unique
(package private) Disposable
upstream
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Constructor Summary
Constructors Constructor Description SwitchMapObserver(Observer<? super R> actual, Function<? super T,? extends ObservableSource<? extends R>> mapper, int bufferSize, boolean delayErrors)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
dispose()
Dispose the resource, the operation should be idempotent.(package private) void
disposeInner()
(package private) void
drain()
(package private) void
innerError(ObservableSwitchMap.SwitchMapInnerObserver<T,R> inner, java.lang.Throwable ex)
boolean
isDisposed()
Returns true if this resource has been disposed.void
onComplete()
Notifies theObserver
that theObservable
has finished sending push-based notifications.void
onError(java.lang.Throwable t)
Notifies theObserver
that theObservable
has experienced an error condition.void
onNext(T t)
Provides theObserver
with a new item to observe.void
onSubscribe(Disposable d)
Provides theObserver
with the means of cancelling (disposing) the connection (channel) with theObservable
in both synchronous (from withinObserver.onNext(Object)
) and asynchronous manner.-
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
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Field Detail
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serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
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mapper
final Function<? super T,? extends ObservableSource<? extends R>> mapper
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bufferSize
final int bufferSize
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delayErrors
final boolean delayErrors
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errors
final AtomicThrowable errors
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done
volatile boolean done
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cancelled
volatile boolean cancelled
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upstream
Disposable upstream
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active
final java.util.concurrent.atomic.AtomicReference<ObservableSwitchMap.SwitchMapInnerObserver<T,R>> active
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CANCELLED
static final ObservableSwitchMap.SwitchMapInnerObserver<java.lang.Object,java.lang.Object> CANCELLED
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unique
volatile long unique
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Method Detail
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onSubscribe
public void onSubscribe(Disposable d)
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
public void onNext(T t)
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
public void onError(java.lang.Throwable t)
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 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 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 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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disposeInner
void disposeInner()
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drain
void drain()
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innerError
void innerError(ObservableSwitchMap.SwitchMapInnerObserver<T,R> inner, java.lang.Throwable ex)
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