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

public final Class ObservableWithLatestFromMany<T, R>

extends AbstractObservableWithUpstream<T, R>
Class Inheritance
Type Parameters
<T>
the main sequence's type
<R>
the output type
Imports
java.util.Arrays, java.util.concurrent.atomic.*, io.reactivex.*, io.reactivex.annotations.NonNull, .Nullable, io.reactivex.disposables.Disposable, io.reactivex.exceptions.Exceptions, io.reactivex.functions.Function, io.reactivex.internal.disposables.*, io.reactivex.internal.functions.ObjectHelper, io.reactivex.internal.util.*, io.reactivex.plugins.RxJavaPlugins

Combines a main sequence of values with the latest from multiple other sequences via a selector function.

Nested and Inner Type Summary

Modifier and TypeClass and Description
pack-priv class
pack-priv static class
pack-priv static class

Field Summary

Modifier and TypeField and Description
pack-priv final Function<? super Object[], R>
pack-priv final ObservableSource<?>[]
pack-priv final Iterable<? extends ObservableSource<?>>
Inherited from io.reactivex.internal.operators.observable.AbstractObservableWithUpstream:
source

Constructor Summary

AccessConstructor and Description
public
ObservableWithLatestFromMany(ObservableSource<T> source, ObservableSource<?>[] otherArray, Function<? super Object[], R> combiner)

public
ObservableWithLatestFromMany(ObservableSource<T> source, Iterable<? extends ObservableSource<?>> otherIterable, Function<? super Object[], R> combiner)

Method Summary

Modifier and TypeMethod and Description
protected void
subscribeActual(Observer<? super R>
the incoming Observer, never null
observer
)

Implements abstract io.reactivex.Observable.subscribeActual.

Operator implementations (both source and intermediate) should implement this method that performs the necessary business logic and handles the incoming Observers.
Inherited from io.reactivex.internal.operators.observable.AbstractObservableWithUpstream:
source

Field Detail

combinerback to summary
pack-priv final Function<? super Object[], R> combiner
Annotations
@NonNull
otherArrayback to summary
pack-priv final ObservableSource<?>[] otherArray
Annotations
@Nullable
otherIterableback to summary
pack-priv final Iterable<? extends ObservableSource<?>> otherIterable
Annotations
@Nullable

Constructor Detail

ObservableWithLatestFromManyback to summary
public ObservableWithLatestFromMany(ObservableSource<T> source, ObservableSource<?>[] otherArray, Function<? super Object[], R> combiner)
ObservableWithLatestFromManyback to summary
public ObservableWithLatestFromMany(ObservableSource<T> source, Iterable<? extends ObservableSource<?>> otherIterable, Function<? super Object[], R> combiner)

Method Detail

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

Implements abstract io.reactivex.Observable.subscribeActual.

Doc from io.reactivex.Observable.subscribeActual.

Operator implementations (both source and intermediate) should implement this method that performs the necessary business logic and handles the incoming Observers.

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

Parameters
observer:Observer<? super R>

the incoming Observer, never null

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

pack-priv final Class ObservableWithLatestFromMany.SingletonArrayFunc

extends Object
implements Function<T, R>
Class Inheritance
  • java.lang.Object
  • io.reactivex.internal.operators.observable.ObservableWithLatestFromMany.SingletonArrayFunc
All Implemented Interfaces
io.reactivex.functions.Function

Constructor Summary

AccessConstructor and Description
pack-priv

Method Summary

Modifier and TypeMethod and Description
public R
apply(T
the input value
t
)

Implements io.reactivex.functions.Function.apply.

Apply some calculation to the input value and return some other value.
Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Constructor Detail

SingletonArrayFuncback to summary
pack-priv SingletonArrayFunc()

Method Detail

applyback to summary
public R apply(T t) throws Exception

Implements io.reactivex.functions.Function.apply.

Doc from io.reactivex.functions.Function.apply.

Apply some calculation to the input value and return some other value.

Parameters
t:T

the input value

Returns:R

the output value

Annotations
@Override
Exceptions
Exception:
on error
io.reactivex.internal.operators.observable back to summary

pack-priv final Class ObservableWithLatestFromMany.WithLatestFromObserver<T, R>

extends AtomicInteger
implements Observer<T>, Disposable
Class Inheritance
All Implemented Interfaces
io.reactivex.disposables.Disposable, io.reactivex.Observer

Field Summary

Modifier and TypeField and Description
pack-priv final Function<? super Object[], R>
pack-priv volatile boolean
pack-priv final Observer<? super R>
pack-priv final AtomicThrowable
pack-priv final ObservableWithLatestFromMany.WithLatestInnerObserver[]
private static final long
pack-priv final AtomicReference<Disposable>
pack-priv final AtomicReferenceArray<Object>

Constructor Summary

AccessConstructor and Description
pack-priv
WithLatestFromObserver(Observer<? super R> actual, Function<? super Object[], R> combiner, int n)

Method Summary

Modifier and TypeMethod and Description
pack-priv void
cancelAllBut(int index)

public void
dispose()

Implements io.reactivex.disposables.Disposable.dispose.

Dispose the resource, the operation should be idempotent.
pack-priv void
innerComplete(int index, boolean nonEmpty)

pack-priv void
innerError(int index, Throwable t)

pack-priv void
innerNext(int index, Object o)

public boolean
isDisposed()

Implements io.reactivex.disposables.Disposable.isDisposed.

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

Implements io.reactivex.Observer.onComplete.

Notifies the Observer that the Observable has finished sending push-based notifications.
public void
onError(Throwable
the exception encountered by the Observable
t
)

Implements io.reactivex.Observer.onError.

Notifies the Observer that the Observable has experienced an error condition.
public void
onNext(T
the item emitted by the Observable
t
)

Implements io.reactivex.Observer.onNext.

Provides the Observer with a new item to observe.
public void
onSubscribe(Disposable
the Disposable instance whose Disposable#dispose() can be called anytime to cancel the connection
d
)

Implements io.reactivex.Observer.onSubscribe.

Provides the Observer with the means of cancelling (disposing) the connection (channel) with the Observable in both synchronous (from within onNext(Object)) and asynchronous manner.
pack-priv void
subscribe(ObservableSource<?>[] others, int n)

Inherited from java.util.concurrent.atomic.AtomicInteger:
accumulateAndGetaddAndGetcompareAndExchangecompareAndExchangeAcquirecompareAndExchangeReleasecompareAndSetdecrementAndGetdoubleValuefloatValuegetgetAcquiregetAndAccumulategetAndAddgetAndDecrementgetAndIncrementgetAndSetgetAndUpdategetOpaquegetPlainincrementAndGetintValuelazySetlongValuesetsetOpaquesetPlainsetReleasetoStringupdateAndGetweakCompareAndSetweakCompareAndSetAcquireweakCompareAndSetPlainweakCompareAndSetReleaseweakCompareAndSetVolatile

Field Detail

combinerback to summary
pack-priv final Function<? super Object[], R> combiner
doneback to summary
pack-priv volatile boolean done
downstreamback to summary
pack-priv final Observer<? super R> downstream
errorback to summary
pack-priv final AtomicThrowable error
observersback to summary
pack-priv final ObservableWithLatestFromMany.WithLatestInnerObserver[] observers
serialVersionUIDback to summary
private static final long serialVersionUID

Hides java.util.concurrent.atomic.AtomicInteger.serialVersionUID.

upstreamback to summary
pack-priv final AtomicReference<Disposable> upstream
valuesback to summary
pack-priv final AtomicReferenceArray<Object> values

Constructor Detail

WithLatestFromObserverback to summary
pack-priv WithLatestFromObserver(Observer<? super R> actual, Function<? super Object[], R> combiner, int n)

Method Detail

cancelAllButback to summary
pack-priv void cancelAllBut(int index)
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
innerCompleteback to summary
pack-priv void innerComplete(int index, boolean nonEmpty)
innerErrorback to summary
pack-priv void innerError(int index, Throwable t)
innerNextback to summary
pack-priv void innerNext(int index, Object o)
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.Observer.onComplete.

Doc from io.reactivex.Observer.onComplete.

Notifies the Observer that the Observable has finished sending push-based notifications.

The Observable will not call this method if it calls onError.

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

Implements io.reactivex.Observer.onError.

Doc from io.reactivex.Observer.onError.

Notifies the Observer that the Observable has experienced an error condition.

If the Observable calls this method, it will not thereafter call onNext or onComplete.

Parameters
t:Throwable

the exception encountered by the Observable

Annotations
@Override
onNextback to summary
public void onNext(T t)

Implements io.reactivex.Observer.onNext.

Doc from io.reactivex.Observer.onNext.

Provides the Observer with a new item to observe.

The Observable may call this method 0 or more times.

The Observable will not call this method again after it calls either onComplete or onError.

Parameters
t:T

the item emitted by the Observable

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

Implements io.reactivex.Observer.onSubscribe.

Doc from io.reactivex.Observer.onSubscribe.

Provides the Observer with the means of cancelling (disposing) the connection (channel) with the Observable in both synchronous (from within onNext(Object)) and asynchronous manner.

Parameters
d:Disposable

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

Annotations
@Override
subscribeback to summary
pack-priv void subscribe(ObservableSource<?>[] others, int n)
io.reactivex.internal.operators.observable back to summary

pack-priv final Class ObservableWithLatestFromMany.WithLatestInnerObserver

extends AtomicReference<Disposable>
implements Observer<Object>
Class Inheritance
All Implemented Interfaces
io.reactivex.Observer

Field Summary

Modifier and TypeField and Description
pack-priv boolean
pack-priv final int
pack-priv final ObservableWithLatestFromMany.WithLatestFromObserver<?, ?>
private static final long

Constructor Summary

AccessConstructor and Description
pack-priv

Method Summary

Modifier and TypeMethod and Description
public void
public void
onComplete()

Implements io.reactivex.Observer.onComplete.

Notifies the Observer that the Observable has finished sending push-based notifications.
public void
onError(Throwable
the exception encountered by the Observable
t
)

Implements io.reactivex.Observer.onError.

Notifies the Observer that the Observable has experienced an error condition.
public void
onNext(Object
the item emitted by the Observable
t
)

Implements io.reactivex.Observer.onNext.

Provides the Observer with a new item to observe.
public void
onSubscribe(Disposable
the Disposable instance whose Disposable#dispose() can be called anytime to cancel the connection
d
)

Implements io.reactivex.Observer.onSubscribe.

Provides the Observer with the means of cancelling (disposing) the connection (channel) with the Observable in both synchronous (from within onNext(Object)) and asynchronous manner.
Inherited from java.util.concurrent.atomic.AtomicReference:
accumulateAndGetcompareAndExchangecompareAndExchangeAcquirecompareAndExchangeReleasecompareAndSetgetgetAcquiregetAndAccumulategetAndSetgetAndUpdategetOpaquegetPlainlazySetsetsetOpaquesetPlainsetReleasetoStringupdateAndGetweakCompareAndSetweakCompareAndSetAcquireweakCompareAndSetPlainweakCompareAndSetReleaseweakCompareAndSetVolatile

Field Detail

hasValueback to summary
pack-priv boolean hasValue
indexback to summary
pack-priv final int index
parentback to summary
pack-priv final ObservableWithLatestFromMany.WithLatestFromObserver<?, ?> parent
serialVersionUIDback to summary
private static final long serialVersionUID

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

Constructor Detail

WithLatestInnerObserverback to summary
pack-priv WithLatestInnerObserver(ObservableWithLatestFromMany.WithLatestFromObserver<?, ?> parent, int index)

Method Detail

disposeback to summary
public void dispose()
onCompleteback to summary
public void onComplete()

Implements io.reactivex.Observer.onComplete.

Doc from io.reactivex.Observer.onComplete.

Notifies the Observer that the Observable has finished sending push-based notifications.

The Observable will not call this method if it calls onError.

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

Implements io.reactivex.Observer.onError.

Doc from io.reactivex.Observer.onError.

Notifies the Observer that the Observable has experienced an error condition.

If the Observable calls this method, it will not thereafter call onNext or onComplete.

Parameters
t:Throwable

the exception encountered by the Observable

Annotations
@Override
onNextback to summary
public void onNext(Object t)

Implements io.reactivex.Observer.onNext.

Doc from io.reactivex.Observer.onNext.

Provides the Observer with a new item to observe.

The Observable may call this method 0 or more times.

The Observable will not call this method again after it calls either onComplete or onError.

Parameters
t:Object

the item emitted by the Observable

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

Implements io.reactivex.Observer.onSubscribe.

Doc from io.reactivex.Observer.onSubscribe.

Provides the Observer with the means of cancelling (disposing) the connection (channel) with the Observable in both synchronous (from within onNext(Object)) and asynchronous manner.

Parameters
d:Disposable

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

Annotations
@Override