| Interface | Description | 
|---|---|
| PopulationConsumer | 
 Interface for entities that use  
UserPopulations | 
| Class | Description | 
|---|---|
| IgnoredPopulationAdministratorNotificator | 
 Notificator for  
UserPopulations which are ignored because their configuration is invalid. | 
| MisconfiguredPopulationAdministratorNotificator | 
 Notificator for  
UserPopulations in warning because of a invalid configuration (not fatal) | 
| PopulationConsumerExtensionPoint | 
 This class is in charge to load and initialize the various  
PopulationConsumer | 
| PopulationContextHelper | 
 Helper for associating  
UserPopulations to contexts. | 
| UserPopulation | 
 This class represents a population of users. 
 | 
| UserPopulationDAO | 
 DAO for accessing  
UserPopulation |