5.1 Mapping specification

In the following, "Application element" designates any entity data type defined in Clause 4, any of its explicit attributes and any subtype constraint. "MIM element" designates any entity data type defined in Clause 5.2 or imported with a USE FROM statement, from another EXPRESS schema, any of its attributes and any subtype constraint defined in Clause 5.2 or imported with a USE FROM statement.

This clause contains the mapping specification that defines how each application element of this part of ISO 10303 (see Clause 4) maps to one or more MIM elements (see Clause 5.2).

The mapping for each application element is specified in a separate subclause below. The mapping specification of an attribute of an ARM entity is a subclause of the clause that contains the mapping specification of this entity. Each mapping specification subclause contains up to five elements.

Title: The clause title contains:

• the name of the considered ARM entity or subtype constraint, or
• the name of the considered ARM entity atribute when this attribute refers to a type that is not an entity data type or a SELECT type that contains or may contain entity data types, or
• a composite expression, <attribute name> to <referred type>, when this attribute refers to a type that is not an entity data type or a SELECT type that contains or may contain entity data types.

MIM element: This section contains, depending on the considered application element:

• the name of one or more MIM entity data types;
• the name of a MIM entity attribute, presented with the syntax <entity name>.<attribute name>, when the considered ARM attribute refers to a type that is not an entity data type or a SELECT type that contains or may contain entity data types;
• the term PATH, when the considered ARM entity attribute refers to an entity data type or to a SELECT type that contains or may contain entity data types;
• the term IDENTICAL MAPPING, when both application objects involved in an application assertion map to the same instance of a MIM entity data type;
• the term NO MAPPING EXTENSION PROVIDED, when the extension to an extensible SELECT TYPE has no impact;
• the syntax /SUPERTYPE(<supertype name>)/, when the considered ARM entity is mapped as its supertype;
• one or more constructs /SUBTYPE(<subtype name>)/, when the mapping of the considered ARM entity is the union of the mapping of its subtypes.

When the mapping of an application element involves more than one MIM element, each of these MIM elements is presented on a separate line in the mapping specification, enclosed between parentheses or brackets.

Source: This section contains:

• the ISO standard number and part number in which the MIM element is defined, for those MIM elements that are defined in a common resource document;
• the ISO standard number and part number of this part of ISO 10303, for those MIM elements that are defined in the MIM schema of this part.

This section is omitted when the keywords PATH or IDENTICAL MAPPING or NO MAPPING EXTENSION PROVIDED are used in the MIM element section.

Rules: This section contains the name of one or more global rules that apply to the population of the MIM entity data types listed in the MIM element section or in the reference path. When no rule applies, this section is omitted.

A reference to a global rule may be followed by a reference to the subclause in which the rule is defined.

Constraint: This section contains the name of one or more subtype constraints that apply to the population of the MIM entity data types listed in the MIM element section or in the reference path. When no subtype constraint applies, this section is omitted.

A reference to a subtype constraint may be followed by a reference to the subclause in which the subtype constraint is defined.

Reference path: This section contains:

• the reference path to its supertypes in the common resources, for each MIM element created within this part of ISO 10303;
• the specification of the relationships between MIM elements, when the mapping of an application element requires to relate instances of several MIM entity data types. In such a case, each line in the reference path documents the role of a MIM element relative to the referring MIM element or to the next referred MIM element.

For the expression of reference paths and of the constraints between MIM elements, the following notational conventions apply:

5.1.1 Activity_property

This application object, Activity_property, is defined in the module process_property_assignment. This mapping section extends the mapping of Activity_property, to include assertions defined in this module.

5.1.1.1 Activity_property to * (as described_element)

5.1.2 Applied_activity_assignment

This application object, Applied_activity_assignment, is defined in the module activity. This mapping section extends the mapping of Applied_activity_assignment, to include assertions defined in this module.

5.1.2.1 Applied_activity_assignment to * (as items)

5.1.3 Applied_activity_method_assignment

This application object, Applied_activity_method_assignment, is defined in the module activity_method_assignment. This mapping section extends the mapping of Applied_activity_method_assignment, to include assertions defined in this module.

5.1.3.1 Applied_activity_method_assignment to * (as items)

5.1.4 Assigned_property

This application object, Assigned_property, is defined in the module property_assignment. This mapping section extends the mapping of Assigned_property, to include assertions defined in this module.

5.1.4.1 Assigned_property to Applied_activity_method_assignment (as described_element)

5.1.4.2 Assigned_property to Condition_parameter (as described_element)

5.1.4.3 Assigned_property to File (as described_element)

5.1.4.4 Assigned_property to Generic_expression (as described_element)

5.1.4.5 Assigned_property to Independent_property_relationship (as described_element)

5.1.4.6 Assigned_property to Product (as described_element)

5.1.4.7 Assigned_property to Product_version (as described_element)

5.1.4.8 Assigned_property to Product_version_relationship (as described_element)

5.1.4.9 Assigned_property to Product_view_definition (as described_element)

5.1.4.10 Assigned_property to Property_definition_representation (as described_element)

5.1.4.11 Assigned_property to Representation (as described_element)

5.1.4.12 Assigned_property to Representation_context (as described_element)

5.1.4.13 Assigned_property to Representation_item (as described_element)

5.1.4.14 Assigned_property to Task_io_hierarchy (as described_element)

5.1.5 Behaviour_description_association

This application object, Behaviour_description_association, is defined in the module behaviour_description_assignment. This mapping section extends the mapping of Behaviour_description_association, to include assertions defined in this module.

5.1.5.1 Behaviour_description_association to * (as representation)

5.1.6 Classification_assignment

This application object, Classification_assignment, is defined in the module classification_assignment. This mapping section extends the mapping of Classification_assignment, to include assertions defined in this module.

5.1.6.1 Classification_assignment to * (as items)

5.1.7 Collection_assignment

This application object, Collection_assignment, is defined in the module collection_identification_and_version. This mapping section extends the mapping of Collection_assignment, to include assertions defined in this module.

5.1.7.1 Collection_assignment to * (as is_assigned_to)

5.1.8 Collection_membership

This application object, Collection_membership, is defined in the module collection_identification_and_version. This mapping section extends the mapping of Collection_membership, to include assertions defined in this module.

5.1.8.1 Collection_membership to * (as member)

5.1.9 Condition_assignment

This application object, Condition_assignment, is defined in the module condition. This mapping section extends the mapping of Condition_assignment, to include assertions defined in this module.

5.1.9.1 Condition_assignment to * (as item)

5.1.10 Condition_parameter

This application object, Condition_parameter, is defined in the module condition. This mapping section extends the mapping of Condition_parameter, to include assertions defined in this module.

5.1.10.1 Condition_parameter to * (as parameter)

5.1.11 Expression_assignment

This application object, Expression_assignment, is defined in the module expression_assignment. This mapping section extends the mapping of Expression_assignment, to include assertions defined in this module.

5.1.11.1 Expression_assignment to * (as items)

5.1.12 Identification_assignment

This application object, Identification_assignment, is defined in the module identification_assignment. This mapping section extends the mapping of Identification_assignment, to include assertions defined in this module.

5.1.12.1 Identification_assignment to * (as items)

5.1.13 Managed_resource_by_reference

This application object, Managed_resource_by_reference, is defined in the module resource_management. This mapping section extends the mapping of Managed_resource_by_reference, to include assertions defined in this module.

5.1.13.1 Managed_resource_by_reference to * (as item)

5.1.14 Required_resource_assignment

This application object, Required_resource_assignment, is defined in the module required_resource. This mapping section extends the mapping of Required_resource_assignment, to include assertions defined in this module.

5.1.14.1 Required_resource_assignment to * (as item)

5.1.15 Required_resource_by_reference

This application object, Required_resource_by_reference, is defined in the module required_resource. This mapping section extends the mapping of Required_resource_by_reference, to include assertions defined in this module.

5.1.15.1 Required_resource_by_reference to * (as item)

5.1.16 Resource_as_realized_by_reference

This application object, Resource_as_realized_by_reference, is defined in the module resource_as_realized. This mapping section extends the mapping of Resource_as_realized_by_reference, to include assertions defined in this module.

5.1.16.1 Resource_as_realized_by_reference to * (as item)

5.1.17 Resource_item_assignment

This application object, Resource_item_assignment, is defined in the module resource_item. This mapping section extends the mapping of Resource_item_assignment, to include assertions defined in this module.

5.1.17.1 Resource_item_assignment to * (as item)

5.1.18 Resource_item_realization

This application object, Resource_item_realization, is defined in the module resource_item. This mapping section extends the mapping of Resource_item_realization, to include assertions defined in this module.

5.1.18.1 Resource_item_realization to * (as item)

5.1.19 Resource_property

This application object, Resource_property, is defined in the module resource_property_assignment. This mapping section extends the mapping of Resource_property, to include assertions defined in this module.

5.1.19.1 Resource_property to * (as described_element)

5.1.20 Same_as_external_item

This application object, Same_as_external_item, is defined in the module same_as_external_item. This mapping section extends the mapping of Same_as_external_item, to include assertions defined in this module.

5.1.20.1 Same_as_external_item to * (as items)

5.1.21 Task_element_assignment

This application object, Task_element_assignment, is defined in the module task_element. This mapping section extends the mapping of Task_element_assignment, to include assertions defined in this module.

5.1.21.1 Task_element_assignment to * (as items)

5.1.22 Task_method_assignment

This application object, Task_method_assignment, is defined in the module task_specification. This mapping section extends the mapping of Task_method_assignment, to include assertions defined in this module.

5.1.22.1 Task_method_assignment to * (as items)

5.1.23 Task_method_version_assignment

This application object, Task_method_version_assignment, is defined in the module task_specification. This mapping section extends the mapping of Task_method_version_assignment, to include assertions defined in this module.

5.1.23.1 Task_method_version_assignment to * (as items)

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