step_file
EXPRESS specification:
ENTITY
step_file
SUBTYPE
OF
(
media_file
);
INVERSE
selected_content
:
SET
[1:?]
OF
group_assignment
FOR
assigned_group;
WHERE
WRS28
:
(SELF\media_file.file_format = 'STP') OR (SELF\media_file.file_format = 'stp');
END_ENTITY
;
References (2):
Name
Type
Referred through
Express-G
media_file
Entity
Subtype
No Diagram
select_data_source
Select
Select relation
No Diagram
Inheritance graph
ENTITY
step_file;
ENTITY
group
;
group_name
:
label
;
group_description
:
text
;
DERIVE
id
:
identifier
:= get_id_value (SELF);
ENTITY
media_file
;
file_source
:
label
;
file_format
:
label
;
file_date
:
date_and_time
;
media_type
:
label
;
author
:
LIST
[1:?]
OF
person_and_organization
;
owner
:
LIST
OF
person_and_organization
;
ENTITY
step_file
;
INVERSE
selected_content
:
SET
[1:?]
OF
group_assignment
FOR
assigned_group;
END_ENTITY
;