Class SingleContains.ContainsSingleObserver

java.lang.Object

io.reactivex.rxjava3.internal.operators.single.SingleContains.ContainsSingleObserver

All Implemented Interfaces:

SingleObserver<T>

Enclosing class:

SingleContains<T>

final class SingleContains.ContainsSingleObserver
extends Object
implements SingleObserver<T>

Field Summary

Fields

Modifier and Type	Field	Description
private final SingleObserver<? super Boolean>	downstream

Constructor Summary

Constructors

Constructor	Description
ContainsSingleObserver(SingleObserver<? super Boolean> observer)

Method Summary

Modifier and Type	Method	Description
void	onError(Throwable e)	Notifies the SingleObserver that the Single has experienced an error condition.
void	onSubscribe(Disposable d)	Provides the SingleObserver with the means of cancelling (disposing) the connection (channel) with the Single in both synchronous (from within onSubscribe(Disposable) itself) and asynchronous manner.
void	onSuccess(T v)	Notifies the SingleObserver with a single item and that the Single has finished sending push-based notifications.

Methods inherited from class Object

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

Field Details

downstream

private final SingleObserver<? super Boolean> downstream

Constructor Details

ContainsSingleObserver

ContainsSingleObserver(SingleObserver<? super Boolean> observer)

Method Details

onSubscribe

public void onSubscribe(Disposable d)

Description copied from interface: SingleObserver

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

Specified by:

onSubscribe in interface SingleObserver<T>

Parameters:

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

onSuccess

public void onSuccess(T v)

Description copied from interface: SingleObserver

Notifies the SingleObserver with a single item and that the Single has finished sending push-based notifications.

The Single will not call this method if it calls SingleObserver.onError(Throwable).

Specified by:

onSuccess in interface SingleObserver<T>

Parameters:

v - the item emitted by the Single

onError

public void onError(Throwable e)

Description copied from interface: SingleObserver

Notifies the SingleObserver that the Single has experienced an error condition.

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

Specified by:

onError in interface SingleObserver<T>

Parameters:

e - the exception encountered by the Single