| Interface | Description | 
|---|---|
| ISourceRegionNotifier<T> | |
| SourceVisitListener | Represents a listener that can be added to a discoverer in order to be notified when a source
 region is visited by a discoverer. | 
| Class | Description | 
|---|---|
| AbstractComposedKDMSourceDiscoverer2<T> | This abstract discoverer can be used for writing composite discoverers where one KDM inventory
 leaf model is involved in model composition. | 
| AbstractRegionDiscoverer2<T> | This abstract discoverer should be reused for each new leaf discoverer which visits some language
 source code, in order to have the capability to notify the visit of source regions with a generic
 mechanism. | 
| Messages | Deprecated Will be removed,
             cf. |