java.lang.Object
- rx.observables.AsyncOnSubscribe.AsyncOuterManager<S,T>

All Implemented Interfaces:: Observer<Observable<? extends T>>, Producer, Subscription

Enclosing class:: AsyncOnSubscribe<S,T>

static final class AsyncOnSubscribe.AsyncOuterManager<S,T>
extends java.lang.Object
implements Producer, Subscription, Observer<Observable<? extends T>>

Field Summary

Fields
Modifier and Type	Field	Description
`(package private) Producer`	`concatProducer`
`(package private) boolean`	`emitting`
`(package private) long`	`expectedDelivery`
`private boolean`	`hasTerminated`
`(package private) java.util.concurrent.atomic.AtomicBoolean`	`isUnsubscribed`
`private AsyncOnSubscribe.UnicastSubject<Observable<T>>`	`merger`
`private boolean`	`onNextCalled`
`private AsyncOnSubscribe<S,T>`	`parent`
`(package private) java.util.List<java.lang.Long>`	`requests`
`private SerializedObserver<Observable<? extends T>>`	`serializedSubscriber`
`private S`	`state`
`(package private) CompositeSubscription`	`subscriptions`

Constructor Summary

Constructors
Constructor	Description
`AsyncOuterManager(AsyncOnSubscribe<S,T> parent, S initialState, AsyncOnSubscribe.UnicastSubject<Observable<T>> merger)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`(package private) void`	`cleanup()`
`private void`	`handleThrownError(java.lang.Throwable ex)`
`boolean`	`isUnsubscribed()`	Indicates whether this `Subscription` is currently unsubscribed.
`void`	`nextIteration(long requestCount)`
`void`	`onCompleted()`	Notifies the Observer that the `Observable` has finished sending push-based notifications.
`void`	`onError(java.lang.Throwable e)`	Notifies the Observer that the `Observable` has experienced an error condition.
`void`	`onNext(Observable<? extends T> t)`	Provides the Observer with a new item to observe.
`void`	`request(long n)`	Request a certain maximum number of items from this Producer.
`void`	`requestRemaining(long n)`	Called when a source has produced less than its provision (completed prematurely); this will trigger the generation of another source that will hopefully emit the missing amount.
`(package private) void`	`setConcatProducer(Producer p)`
`private void`	`subscribeBufferToObservable(Observable<? extends T> t)`
`(package private) boolean`	`tryEmit(long n)`
`void`	`unsubscribe()`	Stops the receipt of notifications on the `Subscriber` that was registered when this Subscription was received.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - isUnsubscribed
```
final java.util.concurrent.atomic.AtomicBoolean isUnsubscribed
```
  - parent
```
private final AsyncOnSubscribe<S,T> parent
```
  - serializedSubscriber
```
private final SerializedObserver<Observable<? extends T>> serializedSubscriber
```
  - subscriptions
```
final CompositeSubscription subscriptions
```
  - hasTerminated
```
private boolean hasTerminated
```
  - onNextCalled
```
private boolean onNextCalled
```
  - state
```
private S state
```
  - merger
```
private final AsyncOnSubscribe.UnicastSubject<Observable<T>> merger
```
  - emitting
```
boolean emitting
```
  - requests
```
java.util.List<java.lang.Long> requests
```
  - concatProducer
```
Producer concatProducer
```
  - expectedDelivery
```
long expectedDelivery
```
- Constructor Detail
  - AsyncOuterManager
```
public AsyncOuterManager(AsyncOnSubscribe<S,T> parent,
                         S initialState,
                         AsyncOnSubscribe.UnicastSubject<Observable<T>> merger)
```
- Method Detail
  - unsubscribe
```
public void unsubscribe()
```
    Description copied from interface: Subscription
    
    Stops the receipt of notifications on the Subscriber that was registered when this Subscription was received.
    This allows unregistering an Subscriber before it has finished receiving all events (i.e. before onCompleted is called).
    
    Specified by:
    
    unsubscribe in interface Subscription
  - setConcatProducer
```
void setConcatProducer(Producer p)
```
  - isUnsubscribed
```
public boolean isUnsubscribed()
```
    Description copied from interface: Subscription
    
    Indicates whether this Subscription is currently unsubscribed.
    
    Specified by:
    
    isUnsubscribed in interface Subscription
    
    Returns:
    
    true if this Subscription is currently unsubscribed, false otherwise
  - nextIteration
```
public void nextIteration(long requestCount)
```
  - cleanup
```
void cleanup()
```
  - request
```
public void request(long n)
```
    Description copied from interface: Producer
    Request a certain maximum number of items from this Producer. This is a way of requesting backpressure. To disable backpressure, pass Long.MAX_VALUE to this method.
    Requests are additive but if a sequence of requests totals more than Long.MAX_VALUE then Long.MAX_VALUE requests will be actioned and the extras may be ignored. Arriving at Long.MAX_VALUE by addition of requests cannot be assumed to disable backpressure. For example, the code below may result in Long.MAX_VALUE requests being actioned only.
    request(100); request(Long.MAX_VALUE-1);
    Specified by:
    
    request in interface Producer
    
    Parameters:
    
    n - the maximum number of items you want this Producer to produce, or Long.MAX_VALUE if you want the Producer to produce items at its own pace
  - requestRemaining
```
public void requestRemaining(long n)
```
    Called when a source has produced less than its provision (completed prematurely); this will trigger the generation of another source that will hopefully emit the missing amount.
    
    Parameters:
    
    n - the missing amount to produce via a new source.
  - tryEmit
```
boolean tryEmit(long n)
```
  - handleThrownError
```
private void handleThrownError(java.lang.Throwable ex)
```
  - onCompleted
```
public void onCompleted()
```
    Description copied from interface: Observer
    
    Notifies the Observer that the Observable has finished sending push-based notifications.
    The Observable will not call this method if it calls Observer.onError(java.lang.Throwable).
    
    Specified by:
    
    onCompleted in interface Observer<S>
  - onError
```
public void onError(java.lang.Throwable e)
```
    Description copied from interface: Observer
    
    Notifies the Observer that the Observable has experienced an error condition.
    If the Observable calls this method, it will not thereafter call Observer.onNext(T) or Observer.onCompleted().
    
    Specified by:
    
    onError in interface Observer<S>
    
    Parameters:
    
    e - the exception encountered by the Observable
  - onNext
```
public void onNext(Observable<? extends T> t)
```
    Description copied from interface: Observer
    
    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 Observer.onCompleted() or Observer.onError(java.lang.Throwable).
    
    Specified by:
    
    onNext in interface Observer<S>
    
    Parameters:
    
    t - the item emitted by the Observable
  - subscribeBufferToObservable
```
private void subscribeBufferToObservable(Observable<? extends T> t)
```

Class AsyncOnSubscribe.AsyncOuterManager<S,​T>

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

isUnsubscribed

parent

serializedSubscriber

subscriptions

hasTerminated

onNextCalled

state

merger

emitting

requests

concatProducer

expectedDelivery

Constructor Detail

AsyncOuterManager

Method Detail

unsubscribe

setConcatProducer

isUnsubscribed

nextIteration

cleanup

request

requestRemaining

tryEmit

handleThrownError

onCompleted

onError

onNext

subscribeBufferToObservable

Class AsyncOnSubscribe.AsyncOuterManager<S,T>