NonResubscribeableSingleSubscriberFunction

java.lang.Object
- io.servicetalk.concurrent.api.NonResubscribeableSingleSubscriberFunction<T>

Type Parameters:

T - Type of items received by the Subscriber.

All Implemented Interfaces:

java.util.function.Function<SingleSource.Subscriber<? super T>,SingleSource.Subscriber<? super T>>
```
public final class NonResubscribeableSingleSubscriberFunction<T>
extends java.lang.Object
implements java.util.function.Function<SingleSource.Subscriber<? super T>,SingleSource.Subscriber<? super T>>
```
Allows only a single SingleSource.Subscriber to subscribe to a TestSingle. Subsequent attempts to subscribe will throw an exception.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  NonResubscribeableSingleSubscriberFunction()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  SingleSource.Subscriber<? super T> apply(SingleSource.Subscriber<? super T> 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
  - NonResubscribeableSingleSubscriberFunction
```
public NonResubscribeableSingleSubscriberFunction()
```
- Method Detail
  - apply
```
public SingleSource.Subscriber<? super T> apply(SingleSource.Subscriber<? super T> subscriber)
```
    Specified by:
    
    apply in interface java.util.function.Function<SingleSource.Subscriber<? super T>,SingleSource.Subscriber<? super T>>