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io.reactivex.rxjava3.internal.operators.maybe

public final Class MaybeFromSingle<T>

extends Maybe<T>
implements HasUpstreamSingleSource<T>
Class Inheritance
All Implemented Interfaces
io.reactivex.rxjava3.internal.fuseable.HasUpstreamSingleSource
Type Parameters
<T>
the value type
Imports
io.reactivex.rxjava3.core.*, io.reactivex.rxjava3.disposables.Disposable, io.reactivex.rxjava3.internal.disposables.DisposableHelper, io.reactivex.rxjava3.internal.fuseable.HasUpstreamSingleSource
Wrap a Single into a Maybe.

Nested and Inner Type Summary

Modifier and TypeClass and Description
pack-priv static class
MaybeFromSingle.FromSingleObserver<T>

Field Summary

Modifier and TypeField and Description
pack-priv final SingleSource<T>
source

Constructor Summary

AccessConstructor and Description
public
MaybeFromSingle(SingleSource<T> source)

Method Summary

Modifier and TypeMethod and Description
public SingleSource<T>
source()

Implements io.reactivex.rxjava3.internal.fuseable.HasUpstreamSingleSource.source.

Returns the upstream source of this Single.
protected void
subscribeActual(MaybeObserver<? super T> observer)

Inherited from io.reactivex.rxjava3.core.Maybe:
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Field Detail

sourceback to summary
pack-priv final SingleSource<T> source

Constructor Detail

MaybeFromSingleback to summary
public MaybeFromSingle(SingleSource<T> source)

Method Detail

sourceback to summary
public SingleSource<T> source()

Implements io.reactivex.rxjava3.internal.fuseable.HasUpstreamSingleSource.source.

Doc from io.reactivex.rxjava3.internal.fuseable.HasUpstreamSingleSource.source.

Returns the upstream source of this Single.

Allows discovering the chain of observables.

Returns:SingleSource<T>

the source SingleSource

Annotations
@Override
subscribeActualback to summary
protected void subscribeActual(MaybeObserver<? super T> observer)
Annotations
@Override
io.reactivex.rxjava3.internal.operators.maybe back to summary

pack-priv final Class MaybeFromSingle.FromSingleObserver<T>

extends Object
implements SingleObserver<T>, Disposable
Class Inheritance
  • java.lang.Object
  • io.reactivex.rxjava3.internal.operators.maybe.MaybeFromSingle.FromSingleObserver
All Implemented Interfaces
io.reactivex.rxjava3.disposables.Disposable, io.reactivex.rxjava3.core.SingleObserver

Field Summary

Modifier and TypeField and Description
pack-priv final MaybeObserver<? super T>
downstream

pack-priv Disposable
upstream

Constructor Summary

AccessConstructor and Description
pack-priv
FromSingleObserver(MaybeObserver<? super T> downstream)

Method Summary

Modifier and TypeMethod and Description
public void
dispose()

Implements io.reactivex.rxjava3.disposables.Disposable.dispose.

Dispose the resource, the operation should be idempotent.
public boolean
isDisposed()

Implements io.reactivex.rxjava3.disposables.Disposable.isDisposed.

Returns true if this resource has been disposed.
public void
onError(Throwable e)

public void
onSubscribe(Disposable d)

public void
onSuccess(T
the item emitted by the Single
value)

Implements io.reactivex.rxjava3.core.SingleObserver.onSuccess.

Notifies the SingleObserver with a single item and that the Single has finished sending push-based notifications.
Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

downstreamback to summary
pack-priv final MaybeObserver<? super T> downstream
upstreamback to summary
pack-priv Disposable upstream

Constructor Detail

FromSingleObserverback to summary
pack-priv FromSingleObserver(MaybeObserver<? super T> downstream)

Method Detail

disposeback to summary
public void dispose()

Implements io.reactivex.rxjava3.disposables.Disposable.dispose.

Doc from io.reactivex.rxjava3.disposables.Disposable.dispose.

Dispose the resource, the operation should be idempotent.

Annotations
@Override
isDisposedback to summary
public boolean isDisposed()

Implements io.reactivex.rxjava3.disposables.Disposable.isDisposed.

Doc from io.reactivex.rxjava3.disposables.Disposable.isDisposed.

Returns true if this resource has been disposed.

Returns:boolean

true if this resource has been disposed

Annotations
@Override
onErrorback to summary
public void onError(Throwable e)
Annotations
@Override
onSubscribeback to summary
public void onSubscribe(Disposable d)
Annotations
@Override
onSuccessback to summary
public void onSuccess(T value)

Implements io.reactivex.rxjava3.core.SingleObserver.onSuccess.

Doc from io.reactivex.rxjava3.core.SingleObserver.onSuccess.

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 onError.

Parameters
value:T

the item emitted by the Single

Annotations
@Override