Top Description Inners Fields Constructors Methods
io.reactivex.rxjava3.internal.operators.maybe

public final Class MaybeToSingle<T>

extends Single<T>
implements HasUpstreamMaybeSource<T>
Class Inheritance
All Implemented Interfaces
io.reactivex.rxjava3.internal.fuseable.HasUpstreamMaybeSource
Type Parameters
<T>
the value type
Imports
java.util.NoSuchElementException, io.reactivex.rxjava3.core.*, io.reactivex.rxjava3.disposables.Disposable, io.reactivex.rxjava3.internal.disposables.DisposableHelper, io.reactivex.rxjava3.internal.fuseable.HasUpstreamMaybeSource

Wraps a MaybeSource and exposes its onSuccess and onError signals and signals NoSuchElementException for onComplete if defaultValue is null.

Nested and Inner Type Summary

Modifier and TypeClass and Description
pack-priv static class

Field Summary

Modifier and TypeField and Description
pack-priv final T
pack-priv final MaybeSource<T>

Constructor Summary

AccessConstructor and Description
public
MaybeToSingle(MaybeSource<T> source, T defaultValue)

Method Summary

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

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

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

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

defaultValueback to summary
pack-priv final T defaultValue
sourceback to summary
pack-priv final MaybeSource<T> source

Constructor Detail

MaybeToSingleback to summary
public MaybeToSingle(MaybeSource<T> source, T defaultValue)

Method Detail

sourceback to summary
public MaybeSource<T> source()

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

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

Returns the upstream source of this Maybe.

Allows discovering the chain of observables.

Returns:MaybeSource<T>

the source MaybeSource

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

pack-priv final Class MaybeToSingle.ToSingleMaybeSubscriber<T>

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

Field Summary

Modifier and TypeField and Description
pack-priv final T
pack-priv final SingleObserver<? super T>
pack-priv Disposable

Constructor Summary

AccessConstructor and Description
pack-priv
ToSingleMaybeSubscriber(SingleObserver<? super T> actual, T defaultValue)

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
onComplete()

Implements io.reactivex.rxjava3.core.MaybeObserver.onComplete.

Called once the deferred computation completes normally.
public void
public void
public void
onSuccess(T
the item emitted by the Maybe
value
)

Implements io.reactivex.rxjava3.core.MaybeObserver.onSuccess.

Notifies the MaybeObserver with one item and that the Maybe has finished sending push-based notifications.
Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

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

Constructor Detail

ToSingleMaybeSubscriberback to summary
pack-priv ToSingleMaybeSubscriber(SingleObserver<? super T> actual, T defaultValue)

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
onCompleteback to summary
public void onComplete()

Implements io.reactivex.rxjava3.core.MaybeObserver.onComplete.

Doc from io.reactivex.rxjava3.core.MaybeObserver.onComplete.

Called once the deferred computation completes normally.

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.MaybeObserver.onSuccess.

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

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 onError.

Parameters
value:T

the item emitted by the Maybe

Annotations
@Override