Class MaybeFlatMapSingle.FlatMapMaybeObserver<T,R>

java.lang.Object

java.util.concurrent.atomic.AtomicReference<Disposable>

io.reactivex.rxjava3.internal.operators.maybe.MaybeFlatMapSingle.FlatMapMaybeObserver<T,R>

All Implemented Interfaces:

MaybeObserver<T>, Disposable, Serializable

Enclosing class:

MaybeFlatMapSingle<T,R>

static final class MaybeFlatMapSingle.FlatMapMaybeObserver<T,R>
extends AtomicReference<Disposable>
implements MaybeObserver<T>, Disposable

Since:

2.1

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final MaybeObserver<? super R>	downstream
(package private) final Function<? super T, ? extends SingleSource<? extends R>>	mapper
private static final long	serialVersionUID

Constructor Summary

Constructors

Constructor	Description
FlatMapMaybeObserver(MaybeObserver<? super R> actual, Function<? super T, ? extends SingleSource<? extends R>> mapper)

Method Summary

Modifier and Type	Method	Description
void	dispose()	Dispose the resource, the operation should be idempotent.
boolean	isDisposed()	Returns true if this resource has been disposed.
void	onComplete()	Called once the deferred computation completes normally.
void	onError(Throwable e)	Notifies the MaybeObserver that the Maybe has experienced an error condition.
void	onSubscribe(Disposable d)	Provides the MaybeObserver with the means of cancelling (disposing) the connection (channel) with the Maybe in both synchronous (from within onSubscribe(Disposable) itself) and asynchronous manner.
void	onSuccess(T value)	Notifies the MaybeObserver with one item and that the Maybe has finished sending push-based notifications.

Methods inherited from class 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 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 MaybeObserver<? super R> downstream

mapper

final Function<? super T, ? extends SingleSource<? extends R>> mapper

Constructor Details

FlatMapMaybeObserver

FlatMapMaybeObserver(MaybeObserver<? super R> actual,
 Function<? super T, ? extends SingleSource<? extends R>> mapper)

Method Details

dispose

public void dispose()

Description copied from interface: Disposable

Dispose the resource, the operation should be idempotent.

Specified by:

dispose in interface Disposable

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

onSubscribe

public void onSubscribe(Disposable d)

Description copied from interface: MaybeObserver

Provides the MaybeObserver with the means of cancelling (disposing) the connection (channel) with the Maybe in both synchronous (from within onSubscribe(Disposable) itself) and asynchronous manner.

Specified by:

onSubscribe in interface MaybeObserver<T>

Parameters:

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

onSuccess

public void onSuccess(T value)

Description copied from interface: MaybeObserver

Notifies the MaybeObserver with one item and that the Maybe has finished sending push-based notifications.

The Maybe will not call this method if it calls MaybeObserver.onError(Throwable).

Specified by:

onSuccess in interface MaybeObserver<T>

Parameters:

value - the item emitted by the Maybe

onError

public void onError(Throwable e)

Description copied from interface: MaybeObserver

Notifies the MaybeObserver that the Maybe has experienced an error condition.

If the Maybe calls this method, it will not thereafter call MaybeObserver.onSuccess(T).

Specified by:

onError in interface MaybeObserver<T>

Parameters:

e - the exception encountered by the Maybe

onComplete

public void onComplete()

Description copied from interface: MaybeObserver

Called once the deferred computation completes normally.

Specified by:

onComplete in interface MaybeObserver<T>