__init__ ( self,  name )

Create a SharedState instance for synchronization.

collabRecvDelete ( self )

Delete SharedState instance.

The derived extension has a chance to clean up unshared state.

collabRecvModify ( self,  data )

Update SharedState instance with new attribute values.

The derived extension has a chance to also update unshared state that are dependent on the changed attributes.

collabSendCreate (
        self,
        sharedState,
        idMap,
        )

Construct data for synchronization with remote extension. Return a pickled dictionary of new SharedState attributes.

collabSendModify (
        self,
        sharedState,
        idMap,
        )

Construct data for synchronization with remote extension. Return a pickled dictionary of changed SharedState attributes.