SimpleMessageSubscriber (TheseFoolishThings 3.2-ALPHA-12 API)

```
@Retention(RUNTIME)
@Target(TYPE)
@Documented
public @interface SimpleMessageSubscriber
```
Designates a class as a simple subscriber of a message bus. This makes it possible to avoid plumbing code for subscribing to topics and use instead ListensTo with MessageBusHelper. An optional source() parameter can be specified to choose a message bus for systems where more than one are available.

Author:

Fabrizio Giudici

- Field Summary
  
  Fields
  Modifier and Type Fields Description
  
  static java.lang.String DEFAULT_SOURCE
- Optional Element Summary
  
  Optional Elements
  Modifier and Type Optional Element Description
  
  java.lang.String source
  The name of the source that this annotation refers to.

- Field Detail
  - DEFAULT_SOURCE
```
static final java.lang.String DEFAULT_SOURCE
```
- Element Detail
  - source
```
@Nonnull
java.lang.String source
```
    The name of the source that this annotation refers to.
    
    Returns:
    
    the source name
    
    Default:
    
    "applicationMessageBus"