ENTITY dated_effectivity
(* SCHEMA step_merged_ap_schema; *)
-- DIFF IN AP214
-- DIFF IN AP203e2
-- DIFF IN AP232
-- IN AP203e2/AP214/AP232/AP238 STEP-NC/AP242
ENTITY dated_effectivity
SUBTYPE OF (effectivity);
effectivity_end_date : OPTIONAL date_time_or_event_occurrence;
effectivity_start_date : OPTIONAL date_time_or_event_occurrence;
WHERE
WR1:
EXISTS(effectivity_end_date) OR EXISTS(effectivity_start_date);
END_ENTITY;
Explicit Attributes
Entity dated_effectivity has the following local and inherited explicit attributes:
Derived Attributes
Entity dated_effectivity has the following local and inherited derived attributes:
Inverse Attributes
No Inverse AttributesSupertypes
Entity dated_effectivity inherits from the following supertypes:
effectivity
Subtypes
No subtypesReferenced By
Entity dated_effectivity and its supertypes are referenced by the following definitions:
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2020-07-28T17:02:15-04:00