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Application module:
Conditional effectivity |
ISO/TS 10303-1397:2019(E)
© ISO
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This clause specifies the information requirements for the
Conditional effectivity
application module. The information requirements are specified as the
Application Reference Model (ARM) of this application module.
NOTE 1 A graphical representation of the information
requirements is given in
Annex C.
NOTE 2 The mapping specification is specified in
5.1. It shows how
the information requirements are met by using common resources and
constructs defined or imported in the MIM schema of this application
module.
This clause defines the information requirements to which implementations shall
conform using the EXPRESS language as defined in ISO 10303-11.
The following begins the
Conditional_effectivity_arm
schema and identifies the necessary external references.
EXPRESS specification:
*)
SCHEMA Conditional_effectivity_arm;
(*
The following EXPRESS interface statements specify the elements
imported from the ARMs of other application modules.
EXPRESS specification:
*)
USE FROM
Condition_arm;
--
ISO/TS 10303-1253
USE FROM
Effectivity_arm;
--
ISO/TS 10303-1057
(*
NOTE 1
The schemas referenced above are specified in the following
part of ISO 10303:
| Condition_arm |
ISO/TS 10303-1253 |
| Effectivity_arm |
ISO/TS 10303-1057 |
NOTE 2
See Annex C,
Figures
C.1and C.2
for a graphical representation of this schema.
This subclause specifies the ARM entities for this
module. Each ARM application entity is an atomic element that
embodies a unique application concept and contains attributes
specifying the data elements of the entity. The ARM
entities and definitions are specified below.
A Conditional_configuration is a type of
Conditional_effectivity
and represents an association of a
Class_condition_association
or
Class_specification_association
object with a design or process to define a valid usage of it in the context of a certain
Product_class.
EXPRESS specification:
*)
ENTITY Conditional_configuration
SUBTYPE OF (Conditional_effectivity);
configuration_type : STRING;
inheritance_type : STRING;
END_ENTITY;
(*
Attribute definitions:
configuration_type:
defines the valid usage of a Conditional_configuration.
inheritance_type:
specifies the inheritance scheme for the configuration information as either exception, inherited, or local.
- An exception inheritance_type is when no inheritance scheme is applicable and all required configuration information must be attached
locally at the business object.
- An inherited inheritance_type is when a scheme for inheritance of configuration information applies. The complete configuration information
shall be collected from the different levels in the structure by evaluation of results.
- A local inheritance_type is when no inheritance scheme is applicable and all required configuration information must be attached
locally at the business object. Nevertheless, any potentially inherited configuration information of a higher level shall
be consistent, i.e., it shall be a subset of the locally defined configuration information.
A Conditional_effectivity is a type of
Effectivity
for which the domain of applicability is defined by an explicit condition.
EXPRESS specification:
*)
ENTITY Conditional_effectivity
SUBTYPE OF (Effectivity);
condition : Condition;
END_ENTITY;
(*
Attribute definitions:
condition:
the
Condition
that defines the domain of applicability.
This subclause specifies the ARM subtype constraint for
this module. The subtype constraint places a constraint on the
possible super-type / subtype instantiations.
The ARM subtype constraint and definition is
specified below.
The
cond_eff_restrict_effectivity_subtypes
constraint specifies a constraint that applies to instances of
Effectivity
and enforces the rule that its subtypes
Conditional_effectivity, Dated_effectivity, Lot_effectivity, Serial_effectivity and Time_interval_effectivity
are exclusive.
EXPRESS specification:
*)
SUBTYPE_CONSTRAINT cond_eff_restrict_effectivity_subtypes FOR Effectivity;
ONEOF (Conditional_effectivity,
Dated_effectivity,
Lot_effectivity,
Serial_effectivity,
Time_interval_effectivity);
END_SUBTYPE_CONSTRAINT;
(*
*)
END_SCHEMA; -- Conditional_effectivity_arm
(*
© ISO 2019 — All rights reserved
