POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
TYPICAL_ACTIVITY_CLSN
SUBTYPE OF
(
transient_association
);
activity_class :
activity_class
;
typical_activity :
typical_activity
;
UNIQUE
si:
transient_association
.end_time,
transient_association
.start_time, activity_class, typical_activity;
END_ENTITY
; (* typical_activity_clsn *)
Generated on Tue Jul 10 19:39:15 2001
© Copyright 2001 POSC. All rights reserved.