POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
TYPICAL_ACTIVITY
(* Local *)
SUBTYPE OF
(
typical_object
);
kind :
OPTIONAL
activity_class
;
super_kind :
OPTIONAL
typical_activity
;
INVERSE
activity_class :
activity_class
FOR
archetype_typical;
constrained_by :
SET [0:?] OF
activity_template_constraint
FOR
constraint_for;
constraint_for :
SET [0:?] OF
activity_template_constraint
FOR
constrained_by;
containing_template :
SET [0:?] OF
activity_template_composition
FOR
typical_activity;
describing_template :
SET [0:?] OF
activity_template
FOR
described_activity;
sub_kinds :
SET [0:?] OF
typical_activity
FOR
super_kind;
typical_activity_clsn :
SET [0:?] OF
typical_activity_clsn
FOR
typical_activity;
UNIQUE
si:
technical_reference
.identifier, kind;
END_ENTITY
; (* typical_activity *)
Generated on Tue Jul 10 19:39:15 2001
© Copyright 2001 POSC. All rights reserved.