Package org.activemath.learner.history

Interface Summary

LearnerHistory

This is an Interface that decouples the actual history implementation from the usage in the webapp.

Class Summary

HistoryQuery	Class representing the constraint sets used to query the Database.
HistoryQueryConstraint
LearnerHistoryImpl	Hibernate-based implementation of the LearnerHistory interface.
LearnerHistoryProvider	The LearnerHistoryProvider provides configurable access to the different history implementations available (NoOpHistory, LeAMHistory as of August 11, 2006).
NopHistory	NoOpHistory is a trivial implementation of the LearnerHistory interface that only returns default values.