Version (Morphia)

```
@Retention(RUNTIME)
@Target(FIELD)
public @interface Version
```
supposed to be used on a Long or long field for optimistic locking.

Author:

Uwe Schaefer, ([email protected])

- Optional Element Summary
  
  Optional Elements
  Modifier and Type Optional Element Description
  
  String value

- Element Detail
  - value
```
String value
```
    Returns:
    
    the field name to use in the document. Defaults to the java field name.
    
    Default:
    
    "."