Tender wagon providing access to ESD event and CDB. The tender calls an arbitrary...

Tender wagon providing access to ESD event and CDB. The tender calls an arbitrary number of user algorithms that add or correct information in ESD based on CDB info that was not available during pass1 reconstruction. The base class for user-defined ESD additions and corrections is AliTenderSuppy. This has access to CDB and the current ESD event and has to implement the methods Init() (specific CDB storages, initialization) and ProcessEvent() (algorithm that adds to or modifies the current ESD event.