SerializedMultiEmitter (SmallRye Mutiny 0.7.0 API)

java.lang.Object
- io.smallrye.mutiny.operators.multi.builders.SerializedMultiEmitter<T>

Type Parameters:

T - the type of item

All Implemented Interfaces:

MultiEmitter<T>, MultiSubscriber<T>, org.reactivestreams.Subscriber<T>
```
public class SerializedMultiEmitter<T>
extends Object
implements MultiEmitter<T>, MultiSubscriber<T>
```
Serializes calls to onItem, onFailure and onCompletion and their Reactive Streams equivalent.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`complete()` Emits a `completion` event downstream indicating that no more item will be sent.
`MultiEmitter<T>`	`emit(T item)` Emits an `item` event downstream.
`void`	`fail(Throwable failure)` Emits a `failure` event downstream with the given exception.
`boolean`	`isCancelled()`
`void`	`onCompletion()` Method called when the upstream emits a `completion` terminal event.
`void`	`onFailure(Throwable failure)` Method called when the upstream emits a `failure` terminal event.
`void`	`onItem(T item)` Method called when the upstream emits an `item` event, in response to to requests to `Subscription.request(long)`.
`void`	`onSubscribe(org.reactivestreams.Subscription s)`
`MultiEmitter<T>`	`onTermination(Runnable onTermination)` Attaches a @{code termination} event handler invoked when the downstream `Subscription` is cancelled, or when the emitter has emitted either a `completion` or `failure` event.
`long`	`requested()`

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

Methods inherited from interface io.smallrye.mutiny.subscription.MultiSubscriber
onComplete, onError, onNext

- Method Detail
  - onSubscribe
```
public void onSubscribe(org.reactivestreams.Subscription s)
```
    Specified by:
    
    onSubscribe in interface org.reactivestreams.Subscriber<T>
  - onItem
```
public void onItem(T item)
```
    Description copied from interface: MultiSubscriber
    
    Method called when the upstream emits an item event, in response to to requests to Subscription.request(long).
    
    Specified by:
    
    onItem in interface MultiSubscriber<T>
    
    Parameters:
    
    item - the item, must not be null.
  - onFailure
```
public void onFailure(Throwable failure)
```
    Description copied from interface: MultiSubscriber
    
    Method called when the upstream emits a failure terminal event.
    No further events will be sent even if Subscription.request(long) is invoked again.
    
    Specified by:
    
    onFailure in interface MultiSubscriber<T>
    
    Parameters:
    
    failure - the failure, must not be null.
  - onCompletion
```
public void onCompletion()
```
    Description copied from interface: MultiSubscriber
    
    Method called when the upstream emits a completion terminal event.
    No further events will be sent even if Subscription.request(long) is invoked again.
    
    Specified by:
    
    onCompletion in interface MultiSubscriber<T>
  - emit
```
public MultiEmitter<T> emit(T item)
```
    Description copied from interface: MultiEmitter
    
    Emits an item event downstream.
    Calling this method after a failure or a completion events has no effect.
    
    Specified by:
    
    emit in interface MultiEmitter<T>
    
    Parameters:
    
    item - the item, must not be null
    
    Returns:
    
    this emitter, so firing item events can be chained.
  - fail
```
public void fail(Throwable failure)
```
    Description copied from interface: MultiEmitter
    
    Emits a failure event downstream with the given exception.
    Calling this method multiple times or after the MultiEmitter.complete() method has no effect.
    
    Specified by:
    
    fail in interface MultiEmitter<T>
    
    Parameters:
    
    failure - the exception, must not be null
  - complete
```
public void complete()
```
    Description copied from interface: MultiEmitter
    
    Emits a completion event downstream indicating that no more item will be sent.
    Calling this method multiple times or after the MultiEmitter.fail(Throwable) method has no effect.
    
    Specified by:
    
    complete in interface MultiEmitter<T>
  - onTermination
```
public MultiEmitter<T> onTermination(Runnable onTermination)
```
    Description copied from interface: MultiEmitter
    
    Attaches a @{code termination} event handler invoked when the downstream Subscription is cancelled, or when the emitter has emitted either a completion or failure event.
    This method allows cleanup resources once the emitter can be disposed (has reached a terminal state).
    
    Specified by:
    
    onTermination in interface MultiEmitter<T>
    
    Parameters:
    
    onTermination - the action to run on termination, must not be null
    
    Returns:
    
    this emitter
  - isCancelled
```
public boolean isCancelled()
```
    Specified by:
    
    isCancelled in interface MultiEmitter<T>
    
    Returns:
    
    true if the downstream cancelled the stream or the emitter was terminated (with a completion or failure events).
  - requested
```
public long requested()
```
    Specified by:
    
    requested in interface MultiEmitter<T>
    
    Returns:
    
    the current outstanding request amount.

Class SerializedMultiEmitter<T>

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface io.smallrye.mutiny.subscription.MultiSubscriber

Method Detail

onSubscribe

onItem

onFailure

onCompletion

emit

fail

complete

onTermination

isCancelled

requested