Modifier and Type	Class and Description
pack-priv static class	ObservableFlatMap.InnerObserver<T, U>
pack-priv static class	ObservableFlatMap.MergeObserver<T, U>

Access	Constructor and Description
public	ObservableFlatMap(ObservableSource<T> source, Function<? super T, ? extends ObservableSource<? extends U>> mapper, boolean delayErrors, int maxConcurrency, int bufferSize)

Modifier and Type	Method and Description
public void	subscribeActual(Observer<? super U> the incoming Observer, never null t) 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 `Observer`s.

bufferSize	back to summary
pack-priv final int bufferSize

delayErrors	back to summary
pack-priv final boolean delayErrors

mapper	back to summary
pack-priv final Function<? super T, ? extends ObservableSource<? extends U>> mapper

maxConcurrency	back to summary
pack-priv final int maxConcurrency

ObservableFlatMap	back to summary
public ObservableFlatMap(ObservableSource<T> source, Function<? super T, ? extends ObservableSource<? extends U>> mapper, boolean delayErrors, int maxConcurrency, int bufferSize)

subscribeActual	back to summary
public void subscribeActual(Observer<? super U> t) 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 `Observer`s. 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 t:Observer<? super U> the incoming Observer, never null Annotations @Override

io.reactivex.internal.operators.observable back to summary

pack-priv final Class ObservableFlatMap.InnerObserver<T, U>

Class Inheritance

extends AtomicReference<Disposable>
implements Observer<U>

java.lang.Object
java.util.concurrent.atomic.AtomicReference
io.reactivex.internal.operators.observable.ObservableFlatMap.InnerObserver

All Implemented Interfaces

io.reactivex.Observer

Field Summary

Modifier and Type	Field and Description
pack-priv volatile boolean	done
pack-priv int	fusionMode
pack-priv final long	id
pack-priv final ObservableFlatMap.MergeObserver<T, U>	parent
pack-priv volatile SimpleQueue<U>	queue
private static final long	serialVersionUID Hides java.util.concurrent.atomic.AtomicReference.serialVersionUID.

Constructor Summary

Access	Constructor and Description
pack-priv	InnerObserver(ObservableFlatMap.MergeObserver<T, U> parent, long id)

Method Summary

Modifier and Type	Method and Description
public void	dispose()
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(U 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.

Field Detail

done	back to summary
pack-priv volatile boolean done

fusionMode	back to summary
pack-priv int fusionMode

id	back to summary
pack-priv final long id

parent	back to summary
pack-priv final ObservableFlatMap.MergeObserver<T, U> parent

queue	back to summary
pack-priv volatile SimpleQueue<U> queue

serialVersionUID	back to summary
private static final long serialVersionUID Hides java.util.concurrent.atomic.AtomicReference.serialVersionUID.

Constructor Detail

InnerObserver	back to summary
pack-priv InnerObserver(ObservableFlatMap.MergeObserver<T, U> parent, long id)

Method Detail

dispose	back to summary
public void dispose()

onComplete back to summary

onComplete	back 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

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

onError back to summary

onError	back 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

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

onNext back to summary

onNext	back to summary
public void onNext(U 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:U the item emitted by the Observable Annotations @Override

public void onNext(U 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:U: the item emitted by the Observable

Annotations

@Override

onSubscribe back to summary

onSubscribe	back 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

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

io.reactivex.internal.operators.observable back to summary

pack-priv final Class ObservableFlatMap.MergeObserver<T, U>

Class Inheritance

extends AtomicInteger
implements Disposable, Observer<T>

java.lang.Object
java.lang.Number
java.util.concurrent.atomic.AtomicInteger
io.reactivex.internal.operators.observable.ObservableFlatMap.MergeObserver

All Implemented Interfaces

io.reactivex.Observer, io.reactivex.disposables.Disposable

Field Summary

Modifier and Type	Field and Description
pack-priv final int	bufferSize
pack-priv volatile boolean	cancelled
pack-priv static final ObservableFlatMap.InnerObserver<?, ?>[]	CANCELLED
pack-priv final boolean	delayErrors
pack-priv volatile boolean	done
pack-priv final Observer<? super U>	downstream
pack-priv static final ObservableFlatMap.InnerObserver<?, ?>[]	EMPTY
pack-priv final AtomicThrowable	errors
pack-priv long	lastId
pack-priv int	lastIndex
pack-priv final Function<? super T, ? extends ObservableSource<? extends U>>	mapper
pack-priv final int	maxConcurrency
pack-priv final AtomicReference<ObservableFlatMap.InnerObserver<?, ?>[]>	observers
pack-priv volatile SimplePlainQueue<U>	queue
private static final long	serialVersionUID Hides java.util.concurrent.atomic.AtomicInteger.serialVersionUID.
pack-priv Queue<ObservableSource<? extends U>>	sources
pack-priv long	uniqueId
pack-priv Disposable	upstream
pack-priv int	wip

Constructor Summary

Access	Constructor and Description
pack-priv	MergeObserver(Observer<? super U> actual, Function<? super T, ? extends ObservableSource<? extends U>> mapper, boolean delayErrors, int maxConcurrency, int bufferSize)

Method Summary

Modifier and Type	Method and Description
pack-priv boolean	addInner(ObservableFlatMap.InnerObserver<T, U> inner)
pack-priv boolean	checkTerminate()
public void	dispose() Implements io.reactivex.disposables.Disposable.dispose. Dispose the resource, the operation should be idempotent.
pack-priv boolean	disposeAll()
pack-priv void	drain()
pack-priv void	drainLoop()
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	removeInner(ObservableFlatMap.InnerObserver<T, U> inner)
pack-priv void	subscribeInner(ObservableSource<? extends U> p)
pack-priv void	subscribeMore(int innerCompleted)
pack-priv void	tryEmit(U value, ObservableFlatMap.InnerObserver<T, U> inner)
pack-priv boolean	tryEmitScalar(Callable<? extends U> value)

Field Detail

bufferSize	back to summary
pack-priv final int bufferSize

cancelled	back to summary
pack-priv volatile boolean cancelled

CANCELLED	back to summary
pack-priv static final ObservableFlatMap.InnerObserver<?, ?>[] CANCELLED

delayErrors	back to summary
pack-priv final boolean delayErrors

done	back to summary
pack-priv volatile boolean done

downstream	back to summary
pack-priv final Observer<? super U> downstream

EMPTY	back to summary
pack-priv static final ObservableFlatMap.InnerObserver<?, ?>[] EMPTY

errors	back to summary
pack-priv final AtomicThrowable errors

lastId	back to summary
pack-priv long lastId

lastIndex	back to summary
pack-priv int lastIndex

mapper	back to summary
pack-priv final Function<? super T, ? extends ObservableSource<? extends U>> mapper

maxConcurrency	back to summary
pack-priv final int maxConcurrency

observers	back to summary
pack-priv final AtomicReference<ObservableFlatMap.InnerObserver<?, ?>[]> observers

queue	back to summary
pack-priv volatile SimplePlainQueue<U> queue

serialVersionUID	back to summary
private static final long serialVersionUID Hides java.util.concurrent.atomic.AtomicInteger.serialVersionUID.

sources	back to summary
pack-priv Queue<ObservableSource<? extends U>> sources

uniqueId	back to summary
pack-priv long uniqueId

upstream	back to summary
pack-priv Disposable upstream

wip	back to summary
pack-priv int wip

Constructor Detail

MergeObserver	back to summary
pack-priv MergeObserver(Observer<? super U> actual, Function<? super T, ? extends ObservableSource<? extends U>> mapper, boolean delayErrors, int maxConcurrency, int bufferSize)

Method Detail

addInner	back to summary
pack-priv boolean addInner(ObservableFlatMap.InnerObserver<T, U> inner)

checkTerminate	back to summary
pack-priv boolean checkTerminate()

dispose

back 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

disposeAll	back to summary
pack-priv boolean disposeAll()

drain	back to summary
pack-priv void drain()

drainLoop	back to summary
pack-priv void drainLoop()

isDisposed

back 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

onComplete back 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

onError back 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

onNext back 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

onSubscribe back 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

removeInner	back to summary
pack-priv void removeInner(ObservableFlatMap.InnerObserver<T, U> inner)

subscribeInner	back to summary
pack-priv void subscribeInner(ObservableSource<? extends U> p) Annotations @SuppressWarnings:unchecked

subscribeMore	back to summary
pack-priv void subscribeMore(int innerCompleted)

tryEmit	back to summary
pack-priv void tryEmit(U value, ObservableFlatMap.InnerObserver<T, U> inner)

tryEmitScalar	back to summary
pack-priv boolean tryEmitScalar(Callable<? extends U> value)

public final Class ObservableFlatMap<T, U>

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

pack-priv final Class ObservableFlatMap.InnerObserver<T, U>

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

pack-priv final Class ObservableFlatMap.MergeObserver<T, U>

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail