SequentialCompletableSubscriberFunction

java.lang.Object
- io.servicetalk.concurrent.api.SequentialCompletableSubscriberFunction

All Implemented Interfaces:

java.util.function.Function<CompletableSource.Subscriber,CompletableSource.Subscriber>
```
public final class SequentialCompletableSubscriberFunction
extends java.lang.Object
implements java.util.function.Function<CompletableSource.Subscriber,CompletableSource.Subscriber>
```
Allows multiple CompletableSource.Subscribers to be sequentially subscribed to a TestCompletable. Attempts to subscribe concurrently will throw an exception.

Constructor Summary

Constructors
Constructor Description

SequentialCompletableSubscriberFunction()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`CompletableSource.Subscriber`	`apply(CompletableSource.Subscriber subscriber)`
`boolean`	`isSubscribed()`	Returns `true` if a `CompletableSource.Subscriber` is currently active (has been subscribed, and not terminated), or `false` otherwise.
`CompletableSource.Subscriber`	`subscriber()`	Returns the most recently subscribed `CompletableSource.Subscriber`.

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

Methods inherited from interface java.util.function.Function
andThen, compose

- Constructor Detail
  - SequentialCompletableSubscriberFunction
```
public SequentialCompletableSubscriberFunction()
```
- Method Detail
  - apply
```
public CompletableSource.Subscriber apply(CompletableSource.Subscriber subscriber)
```
    Specified by:
    
    apply in interface java.util.function.Function<CompletableSource.Subscriber,CompletableSource.Subscriber>
  - subscriber
```
@Nullable
public CompletableSource.Subscriber subscriber()
```
    Returns the most recently subscribed CompletableSource.Subscriber.
    
    Returns:
    
    the most recently subscribed CompletableSource.Subscriber.
  - isSubscribed
```
public boolean isSubscribed()
```
    Returns true if a CompletableSource.Subscriber is currently active (has been subscribed, and not terminated), or false otherwise.
    
    Returns:
    
    true if a CompletableSource.Subscriber is currently active (has been subscribed, and not terminated), or false otherwise.