POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
FACILITY_COMPOSITION
ABSTRACT SUPERTYPE OF
(
ONEOF
(
facility_specific_composition
,
facility_type_composition
))
SUBTYPE OF
(
transient_association
);
composition_type :
ref_composition_type
;
sequence :
OPTIONAL
ndt_pint4
;
whole :
general_facility
;
WHERE
val2: (NOT EXISTS(sequence)) OR (composition_type.identifier = 'linear assembly');
END_ENTITY
; (* facility_composition *)
Generated on Tue Jul 10 19:37:49 2001
© Copyright 2001 POSC. All rights reserved.