ENTITY week_of_year_and_day_date
(* SCHEMA step_merged_ap_schema; *)
-- IN AP203e2/AP224/AP238 STEP-NC/AP242
ENTITY week_of_year_and_day_date
SUBTYPE OF (date);
week_component : week_in_year_number;
day_component : OPTIONAL day_in_week_number;
WHERE
WR1:
NOT leap_year(SELF\date.year_component) OR (1 <= day_component + 7 * (week_component - 1)) AND (day_component + 7 * (week_component - 1) <= 366);
WR2:
leap_year(SELF\date.year_component) OR (1 <= day_component + 7 * (week_component - 1)) AND (day_component + 7 * (week_component - 1) <= 365);
END_ENTITY;
Explicit Attributes
Entity week_of_year_and_day_date has the following local and inherited explicit attributes:
Derived Attributes
No derived attributes
Inverse Attributes
No Inverse AttributesSupertypes
Entity week_of_year_and_day_date inherits from the following supertypes:
date
Subtypes
No subtypesReferenced By
Entity week_of_year_and_day_date and its supertypes are referenced by the following definitions:
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2024-09-06T14:00:33-04:00