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Application module: Assembly structure | ISO/TS 10303-1026:2004(E) © ISO |
(*
ISO TC184/SC4/WG12 N3222 - ISO/TS 10303-1026 Assembly structure - EXPRESS ARM
Supersedes
ISO TC184/SC4/WG12 N2515
*)
SCHEMA Assembly_structure_arm;
USE FROM
Product_view_definition_relationship_arm;
-- ISO/TS 10303-1041
USE FROM
Value_with_unit_arm;
-- ISO/TS 10303-1054
ENTITY Assembly_component_relationship
ABSTRACT SUPERTYPE
OF (ONEOF (Next_assembly_usage,
Promissory_usage,
Component_upper_level_identification))
SUBTYPE OF (View_definition_usage);
quantity :
OPTIONAL
Value_with_unit;
location_indicator :
OPTIONAL
STRING;
WHERE
WR1: NOT(EXISTS(quantity)) OR ((NOT ('NUMBER' IN TYPEOF(quantity.value_component))) XOR (quantity.value_component > 0));
END_ENTITY;
ENTITY Next_assembly_usage
SUBTYPE OF (Assembly_component_relationship);
END_ENTITY;
ENTITY Promissory_usage
SUBTYPE OF (Assembly_component_relationship);
END_ENTITY;
ENTITY Component_upper_level_identification
SUBTYPE OF (Assembly_component_relationship);
upper_assembly_relationship : Assembly_component_relationship;
sub_assembly_relationship : Next_assembly_usage;
UNIQUE
UR1: upper_assembly_relationship, sub_assembly_relationship;
WHERE
WR1: SELF :<>: upper_assembly_relationship ;
WR2: SELF\View_definition_relationship.relating_view :=: upper_assembly_relationship\View_definition_relationship.relating_view;
WR3: SELF\View_definition_relationship.related_view :=: sub_assembly_relationship\View_definition_relationship.related_view;
WR4: (upper_assembly_relationship\View_definition_relationship.related_view :=: sub_assembly_relationship\View_definition_relationship.relating_view)
OR (SIZEOF (QUERY (pdr <* USEDIN (upper_assembly_relationship\View_definition_relationship.related_view , 'PRODUCT_VIEW_DEFINITION_RELATIONSHIP_ARM.VIEW_DEFINITION_RELATIONSHIP.RELATED_VIEW')
| pdr.relating_view :=: sub_assembly_relationship\View_definition_relationship.relating_view)) = 1);
WR5: SIZEOF (['ASSEMBLY_STRUCTURE_ARM.NEXT_ASSEMBLY_USAGE', 'ASSEMBLY_STRUCTURE_ARM.COMPONENT_UPPER_LEVEL_IDENTIFICATION']
* TYPEOF(upper_assembly_relationship)) = 1;
END_ENTITY;
END_SCHEMA; -- Assembly_structure_arm
© ISO 2004 — All rights reserved