| Annotation Type | Description | 
|---|---|
| Parameter | The Parameter annotation describes some informations needed to characterize
 inputs and outputs for discoverers ( IDiscoverer)
 The developer is free to annotate directly a Java field or a getter/setter
 method, or both field and getter/setter with a same id. | 
| ParameterInitialValue | This annotation is used to define a getter method that returns an initial
 value for a  Parameter. |