Package at.ac.tuwien.infosys.sm4all.copal.api.query

Interface Summary

QueryObserver

Interface to be implemented by observers which are interested on notifications of ContextQuery's state changes.

Class Summary

ActionQuery	This class is used with the ContextProcessors to create ContextQuerys which listen on occurrence of ContextEvents with a specific ContextEventType that require handling of their CurrentAction.
ContextQuery	This class is used by the ContextListeners to tell on which ContextEvents the listeners are interested in.
ProcessedEventQuery	This class is used with the ContextListeners to create queries which listen on occurrence of processed events (i.e.

Enum Summary

QueryState

The states of a ContextQuery.

Exception Summary

QueryDestroyedException

Exception when a destroyed ContextQuery is used.