POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
DOCUMENT_SCHEMA_PART
ABSTRACT SUPERTYPE OF
(
ONEOF
(
document_schema_attribute
,
document_schema_comment
,
document_schema_element
,
document_schema_entity
))
SUBTYPE OF
(
aliasable_technical_reference
);
component_sequence :
OPTIONAL
ndt_pint1
;
document_schema :
document_schema
;
INVERSE
document_specification_part :
SET [0:?] OF
document_specification_part
FOR
document_schema_part;
UNIQUE
si: document_schema,
technical_reference
.identifier;
END_ENTITY
; (* document_schema_part *)
Generated on Tue Jul 10 19:37:43 2001
© Copyright 2001 POSC. All rights reserved.