Emitter (Component API)

```
@Target({TYPE,METHOD})
@Retention(RUNTIME)
public @interface Emitter
```
Mark a class as returning an input connector. This is only useful when there is no PartitionMapper.

- Optional Element Summary
  
  Optional Elements
  Modifier and Type Optional Element Description
  
  String family
  
  String name

- Element Detail
  - family
```
String family
```
    Returns:
    
    the family of this mapper (family/grouping value).
    
    Default:
    
    ""
- - name
```
String name
```
    Returns:
    
    the value of the input.
    
    Default:
    
    ""