DurableProducerQueue$

java.lang.Object
- akka.actor.typed.delivery.DurableProducerQueue$

```
public class DurableProducerQueue$
extends java.lang.Object
```
Actor message protocol for storing and confirming reliable delivery of messages. A Behavior implementation of this protocol can optionally be used with ProducerController when messages shall survive a crash of the producer side.
An implementation of this exists in akka.persistence.typed.delivery.EventSourcedProducerQueue.

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static DurableProducerQueue$ MODULE$
  Static reference to the singleton instance of this Scala object.
- Constructor Summary
  
  Constructors
  Constructor Description
  
  DurableProducerQueue$()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  java.lang.String NoQualifier()
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - MODULE$
```
public static final DurableProducerQueue$ MODULE$
```
    Static reference to the singleton instance of this Scala object.
- Constructor Detail
  - DurableProducerQueue$
```
public DurableProducerQueue$()
```
- Method Detail
  - NoQualifier
```
public java.lang.String NoQualifier()
```