ISO 10303-214:2010(E)

Figure — Arrowleft Figure — Clause 4 Figure — Arrowright

4.2.428 Property_change

A Property_change is a mechanism to describe the differences between two objects concerning the properties of these objects.

The data associated with a Property_change are the following:

4.2.428.1 added_property

The added_property specifies the set of Property_value_representation objects that have been added to that object of the described relationship that is identified as relating.

See property_change to property_value_representation for the application assertion.

4.2.428.2 deleted_property

The deleted_property specifies the Property_value_representation objects that have been deleted from that object of the described relationship that is identified as relating.

See property_change to property_value_representation for the application assertion.

4.2.428.3 description

The description specifies additional information about the Property_change.

See property_change to multi_language_string for the application assertion.

There shall be exactly one object that defines the description for a Property_change.

4.2.428.4 id

The id specifies the identifier of the Property_change.

The id need not be specified for a particular Property_change.

4.2.428.5 is_describing

The is_describing specifies the Change that collects the Property_change objects and the Model_change objects.

See property_change to change for the application assertion.



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