(*
 $Id$
 ISO TC184/SC4/WG12 N4937 - ISO/CD-TS 10303-1216 Functional breakdown - EXPRESS ARM
 Supersedes ISO TC184/SC4/WG12 N3052
*) 

SCHEMA Functional_breakdown_arm;

USE FROM Product_breakdown_arm;    -- ISO/TS 10303-1248

  ENTITY Functional_breakdown
    SUBTYPE OF (Breakdown);
  END_ENTITY;

  ENTITY Functional_breakdown_context
    SUBTYPE OF (Breakdown_context);
      SELF\Breakdown_context.breakdown : Functional_breakdown_version;
      SELF\Breakdown_context.breakdown_element : Functional_element_definition;
  END_ENTITY;

  ENTITY Functional_breakdown_version
    SUBTYPE OF (Breakdown_version);
    SELF\Breakdown_version.of_product : Functional_breakdown;
  END_ENTITY;

  ENTITY Functional_element
    SUBTYPE OF (Breakdown_element);
  END_ENTITY;

  ENTITY Functional_element_definition
    SUBTYPE OF (Breakdown_element_definition);
      SELF\Breakdown_element_definition.defined_version : Functional_element_version;
  END_ENTITY;

  ENTITY Functional_element_usage
    SUBTYPE OF (Breakdown_element_usage);
      SELF\Breakdown_element_usage.parent_element : Functional_element_definition;
      SELF\Breakdown_element_usage.child_element : Functional_element_definition;
  END_ENTITY;

  ENTITY Functional_element_version
    SUBTYPE OF (Breakdown_element_version);
      SELF\Breakdown_element_version.of_product : Functional_element;
  END_ENTITY;

END_SCHEMA;

