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

public final Class MaybeFlatMapBiSelector<T, U, R>

extends AbstractMaybeWithUpstream<T, R>
Class Inheritance
Type Parameters
<T>
the main value type
<U>
the second value type
<R>
the result value type
Imports
java.util.concurrent.atomic.AtomicReference, io.reactivex.*, io.reactivex.disposables.Disposable, io.reactivex.exceptions.Exceptions, io.reactivex.functions.*, io.reactivex.internal.disposables.DisposableHelper, io.reactivex.internal.functions.ObjectHelper
Maps a source item to another MaybeSource then calls a BiFunction with the original item and the secondary item to generate the final result.

Nested and Inner Type Summary

Modifier and TypeClass and Description
pack-priv static class
MaybeFlatMapBiSelector.FlatMapBiMainObserver<T, U, R>

Field Summary

Modifier and TypeField and Description
pack-priv final Function<? super T, ? extends MaybeSource<? extends U>>
mapper

pack-priv final BiFunction<? super T, ? super U, ? extends R>
resultSelector

Inherited from io.reactivex.internal.operators.maybe.AbstractMaybeWithUpstream:
source

Constructor Summary

AccessConstructor and Description
public
MaybeFlatMapBiSelector(MaybeSource<T> source, Function<? super T, ? extends MaybeSource<? extends U>> mapper, BiFunction<? super T, ? super U, ? extends R> resultSelector)

Method Summary

Modifier and TypeMethod and Description
protected void
subscribeActual(MaybeObserver<? super R>
the MaybeObserver to handle, not null
observer)

Implements abstract io.reactivex.Maybe.subscribeActual.

Implement this method in subclasses to handle the incoming MaybeObservers.
Inherited from io.reactivex.internal.operators.maybe.AbstractMaybeWithUpstream:
source

Field Detail

mapperback to summary
pack-priv final Function<? super T, ? extends MaybeSource<? extends U>> mapper
resultSelectorback to summary
pack-priv final BiFunction<? super T, ? super U, ? extends R> resultSelector

Constructor Detail

MaybeFlatMapBiSelectorback to summary
public MaybeFlatMapBiSelector(MaybeSource<T> source, Function<? super T, ? extends MaybeSource<? extends U>> mapper, BiFunction<? super T, ? super U, ? extends R> resultSelector)

Method Detail

subscribeActualback to summary
protected void subscribeActual(MaybeObserver<? super R> observer)

Implements abstract io.reactivex.Maybe.subscribeActual.

Doc from io.reactivex.Maybe.subscribeActual.

Implement this method in subclasses to handle the incoming MaybeObservers.

There is no need to call any of the plugin hooks on the current Maybe instance or the MaybeObserver; all hooks and basic safeguards have been applied by subscribe(MaybeObserver) before this method gets called.

Parameters
observer:MaybeObserver<? super R>

the MaybeObserver to handle, not null

Annotations
@Override
io.reactivex.internal.operators.maybe back to summary

pack-priv final Class MaybeFlatMapBiSelector.FlatMapBiMainObserver<T, U, R>

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

Nested and Inner Type Summary

Modifier and TypeClass and Description
pack-priv static class
MaybeFlatMapBiSelector.FlatMapBiMainObserver.InnerObserver<T, U, R>

Field Summary

Modifier and TypeField and Description
pack-priv final MaybeFlatMapBiSelector.FlatMapBiMainObserver.InnerObserver<T, U, R>
inner

pack-priv final Function<? super T, ? extends MaybeSource<? extends U>>
mapper

Constructor Summary

AccessConstructor and Description
pack-priv
FlatMapBiMainObserver(MaybeObserver<? super R> actual, Function<? super T, ? extends MaybeSource<? extends U>> mapper, BiFunction<? super T, ? super U, ? extends R> resultSelector)

Method Summary

Modifier and TypeMethod and Description
public void
dispose()

Implements io.reactivex.disposables.Disposable.dispose.

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

Implements io.reactivex.disposables.Disposable.isDisposed.

Returns true if this resource has been disposed.
public void
onComplete()

Implements io.reactivex.MaybeObserver.onComplete.

Called once the deferred computation completes normally.
public void
onError(Throwable
the exception encountered by the Maybe
e)

Implements io.reactivex.MaybeObserver.onError.

Notifies the MaybeObserver that the Maybe has experienced an error condition.
public void
onSubscribe(Disposable
the Disposable instance whose Disposable#dispose() can be called anytime to cancel the connection
d)

Implements io.reactivex.MaybeObserver.onSubscribe.

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.
public void
onSuccess(T
the item emitted by the Maybe
value)

Implements io.reactivex.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

innerback to summary
pack-priv final MaybeFlatMapBiSelector.FlatMapBiMainObserver.InnerObserver<T, U, R> inner
mapperback to summary
pack-priv final Function<? super T, ? extends MaybeSource<? extends U>> mapper

Constructor Detail

FlatMapBiMainObserverback to summary
pack-priv FlatMapBiMainObserver(MaybeObserver<? super R> actual, Function<? super T, ? extends MaybeSource<? extends U>> mapper, BiFunction<? super T, ? super U, ? extends R> resultSelector)

Method Detail

disposeback to summary
public void dispose()

Implements io.reactivex.disposables.Disposable.dispose.

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

Dispose the resource, the operation should be idempotent.

Annotations
@Override
isDisposedback to summary
public boolean isDisposed()

Implements io.reactivex.disposables.Disposable.isDisposed.

Doc from io.reactivex.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.MaybeObserver.onComplete.

Doc from io.reactivex.MaybeObserver.onComplete.

Called once the deferred computation completes normally.

Annotations
@Override
onErrorback to summary
public void onError(Throwable e)

Implements io.reactivex.MaybeObserver.onError.

Doc from io.reactivex.MaybeObserver.onError.

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

If the Maybe calls this method, it will not thereafter call onSuccess.

Parameters
e:Throwable

the exception encountered by the Maybe

Annotations
@Override
onSubscribeback to summary
public void onSubscribe(Disposable d)

Implements io.reactivex.MaybeObserver.onSubscribe.

Doc from io.reactivex.MaybeObserver.onSubscribe.

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.

Parameters
d:Disposable

the Disposable instance whose Disposable#dispose() can be called anytime to cancel the connection

Annotations
@Override
onSuccessback to summary
public void onSuccess(T value)

Implements io.reactivex.MaybeObserver.onSuccess.

Doc from io.reactivex.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
io.reactivex.internal.operators.maybe back to summary

pack-priv final Class MaybeFlatMapBiSelector.FlatMapBiMainObserver.InnerObserver<T, U, R>

extends AtomicReference<Disposable>
implements MaybeObserver<U>
Class Inheritance
All Implemented Interfaces
io.reactivex.MaybeObserver

Field Summary

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

pack-priv final BiFunction<? super T, ? super U, ? extends R>
resultSelector

private static final long
serialVersionUID

Hides java.util.concurrent.atomic.AtomicReference.serialVersionUID.

pack-priv T
value

Hides java.util.concurrent.atomic.AtomicReference.value.

Constructor Summary

AccessConstructor and Description
pack-priv
InnerObserver(MaybeObserver<? super R> actual, BiFunction<? super T, ? super U, ? extends R> resultSelector)

Method Summary

Modifier and TypeMethod and Description
public void
onComplete()

Implements io.reactivex.MaybeObserver.onComplete.

Called once the deferred computation completes normally.
public void
onError(Throwable
the exception encountered by the Maybe
e)

Implements io.reactivex.MaybeObserver.onError.

Notifies the MaybeObserver that the Maybe has experienced an error condition.
public void
onSubscribe(Disposable
the Disposable instance whose Disposable#dispose() can be called anytime to cancel the connection
d)

Implements io.reactivex.MaybeObserver.onSubscribe.

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.
public void
onSuccess(U
the item emitted by the Maybe
value)

Implements io.reactivex.MaybeObserver.onSuccess.

Notifies the MaybeObserver with one item and that the Maybe has finished sending push-based notifications.
Inherited from java.util.concurrent.atomic.AtomicReference:
accumulateAndGetcompareAndExchangecompareAndExchangeAcquirecompareAndExchangeReleasecompareAndSetgetgetAcquiregetAndAccumulategetAndSetgetAndUpdategetOpaquegetPlainlazySetsetsetOpaquesetPlainsetReleasetoStringupdateAndGetweakCompareAndSetweakCompareAndSetAcquireweakCompareAndSetPlainweakCompareAndSetReleaseweakCompareAndSetVolatile

Field Detail

downstreamback to summary
pack-priv final MaybeObserver<? super R> downstream
resultSelectorback to summary
pack-priv final BiFunction<? super T, ? super U, ? extends R> resultSelector
serialVersionUIDback to summary
private static final long serialVersionUID

Hides java.util.concurrent.atomic.AtomicReference.serialVersionUID.

valueback to summary
pack-priv T value

Hides java.util.concurrent.atomic.AtomicReference.value.

Constructor Detail

InnerObserverback to summary
pack-priv InnerObserver(MaybeObserver<? super R> actual, BiFunction<? super T, ? super U, ? extends R> resultSelector)

Method Detail

onCompleteback to summary
public void onComplete()

Implements io.reactivex.MaybeObserver.onComplete.

Doc from io.reactivex.MaybeObserver.onComplete.

Called once the deferred computation completes normally.

Annotations
@Override
onErrorback to summary
public void onError(Throwable e)

Implements io.reactivex.MaybeObserver.onError.

Doc from io.reactivex.MaybeObserver.onError.

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

If the Maybe calls this method, it will not thereafter call onSuccess.

Parameters
e:Throwable

the exception encountered by the Maybe

Annotations
@Override
onSubscribeback to summary
public void onSubscribe(Disposable d)

Implements io.reactivex.MaybeObserver.onSubscribe.

Doc from io.reactivex.MaybeObserver.onSubscribe.

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.

Parameters
d:Disposable

the Disposable instance whose Disposable#dispose() can be called anytime to cancel the connection

Annotations
@Override
onSuccessback to summary
public void onSuccess(U value)

Implements io.reactivex.MaybeObserver.onSuccess.

Doc from io.reactivex.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:U

the item emitted by the Maybe

Annotations
@Override