InMemorySink (MicroProfile Reactive Streams Messaging Implementation 2.0.2 API)

Type Parameters:

T - the type payload expected in the received messages.
```
public interface InMemorySink<T>
```
Allows interacting with an in-memory sink. An in-memory sink is a channel in which you can observes the received messages and events.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`clear()`	Clears the list of received messages.
`Throwable`	`getFailure()`
`boolean`	`hasCompleted()`
`boolean`	`hasFailed()`
`String`	`name()`
`List<? extends Message<T>>`	`received()`

- Method Detail
  - name
```
String name()
```
    Returns:
    
    the channel name.
  - received
```
List<? extends Message<T>> received()
```
    Returns:
    
    the list, potentially empty, of the received messages. The implementation must return a copy of the list. The clear() method allows flushing the list.
  - clear
```
void clear()
```
    Clears the list of received messages. It also reset the received failure (if any) and the received completion event.
  - hasCompleted
```
boolean hasCompleted()
```
    Returns:
    
    true if the channel received the completion event.
  - hasFailed
```
boolean hasFailed()
```
    Returns:
    
    true if the channel received the failure event.
  - getFailure
```
Throwable getFailure()
```
    Returns:
    
    the failure if hasFailed() returned true.