void function ( ) { }
deactivate messages flow . concode_field_sep MessageObserver incomingObserver concode_field_sep void activate concode_elem_sep Logger getLogger concode_elem_sep MessageObserver getMessageObserver concode_elem_sep EndpointReferenceType getTargetReference concode_elem_sep EndpointReferenceType getTargetReference concode_elem_sep void setMessageObserver