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fastener_simple_nut

EXPRESS specification:

ENTITY fastener_simple_nut
SUPERTYPE OF (ONEOF(fastener_simple_nut_circular, fastener_simple_nut_hexagonal, fastener_simple_nut_square) ANDOR fastener_simple_nut_closed)
SUBTYPE OF ( fastener_simple);
DERIVE
nut_ref  :  BAG OF identifier :=  SELF\structural_frame_item.item_ref;
WHERE
WRF28  :  NOT('STRUCTURAL_FRAME_SCHEMA.FASTENER_SIMPLE_CURVED' IN TYPEOF(SELF));
END_ENTITY;

References (5):

Name Type Referred through Express-G
fastener_simple Entity
Subtype
No Diagram
fastener_simple_nut_circular Entity
Supertype
No Diagram
fastener_simple_nut_closed Entity
Supertype
No Diagram
fastener_simple_nut_hexagonal Entity
Supertype
No Diagram
fastener_simple_nut_square Entity
Supertype
No Diagram

Inheritance graph

ENTITY fastener_simple_nut;
ENTITY structural_frame_item;
item_number  :  INTEGER;
item_name  :  label;
item_description  :  OPTIONAL text;
DERIVE
item_ref  :  BAG OF identifier :=  get_item_ref(SELF);
cost_code  :  BAG OF label :=  get_item_cost_code(SELF);
object_id  :  globally_unique_id :=  get_instance_id(SELF);
ENTITY structural_frame_product;
life_cycle_stage  :  OPTIONAL label;
ENTITY fastener;
fastener_grade  :  OPTIONAL label;
ENTITY fastener_simple;
nominal_diameter  :  positive_length_measure_with_unit;
nominal_length  :  OPTIONAL positive_length_measure_with_unit;
ENTITY fastener_simple_nut;
DERIVE
nut_ref  :  BAG OF identifier :=  SELF\structural_frame_item.item_ref;
END_ENTITY;