material_constituent

EXPRESS specification:

ENTITY material_constituent
SUBTYPE OF ( | material);
parent_material | : | material;
constituent_amount | : | ratio_measure_with_unit;
composition_basis | : | OPTIONAL label;
class | : | label;
determination_method | : | OPTIONAL text;
WHERE
WRM19 | : | parent_material :<>: (SELF);
END_ENTITY;

References (1):

Name | Type | Referred through | Express-G
material | Entity |
Subtype
| No Diagram

Inheritance graph

ENTITY material_constituent;
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 material;
DERIVE
material_number | : | INTEGER := SELF\structural_frame_item.item_number;
material_name | : | label := SELF\structural_frame_item.item_name;
material_grade | : | BAG OF identifier := SELF\structural_frame_item.item_ref;
ENTITY material_constituent;
parent_material | : | material;
constituent_amount | : | ratio_measure_with_unit;
composition_basis | : | OPTIONAL label;
class | : | label;
determination_method | : | OPTIONAL text;
END_ENTITY;