The category is a value that gives further meta information w.r.t. to the class of the element. It affects the expected existence of attributes and the applicability of constraints.
Note: The category is not identical to the semantic definition (IHasSemantics) of an element. The category e.g. could denote that the element is a measurement value whereas the semantic definition of the element would denote that it is the measured temperature.
Description or comments on the element.
The description can be provided in several languages.
If no description is defined, then the definition of the concept description that defines the semantics of the element is used.
Additional information can be provided, e.g., if the element is qualified and which qualifier types can be expected in which context or which additional data specification templates are provided.
Display name. Can be provided in several languages.
Embedded data specification.
An extension of the element.
Reference to the first element in the relationship taking the role of the subject.
In case of identifiables this attribute is a short name of the element. In case of referable this ID is an identifying string of the element within its name space.
Note: In case the element is a property and the property has a semantic definition (semanticId) conformant to IEC61360 the idShort is typically identical to the short name in English.
Additional qualification of a qualifiable element.
Constraint AASd-021:
Every qualifiable can only have one qualifier with the same
type.
Reference to the second element in the relationship taking the role of the object.
Identifier of the semantic definition of the element. It is called semantic ID of the element or also main semantic ID of the element.
Note: It is recommended to use a global reference.
Identifier of a supplemental semantic definition of the element. It is called supplemental semantic ID of the element.
Note: It is recommended to use a global reference.
Abstract acceptDispatch the visitor on this instance.
to be dispatched
Abstract acceptDispatch the visitor on this instance with context.
type of the visitation context
to be dispatched
of the visitation
Abstract descendAbstract descendAbstract modelYield from description if it is set, or yield nothing.
Yield from displayName if it is set, or yield nothing.
Yield from embeddedDataSpecifications if it is set, or yield nothing.
Yield from extensions if it is set, or yield nothing.
Yield from qualifiers if it is set, or yield nothing.
Yield from supplementalSemanticIds if it is set, or yield nothing.
Abstract transformDispatch the transformer on this instance.
this instance transformed
type of the transformation result
to be dispatched
Abstract transformDispatch the transformer on this instance in context.
this instance transformed
type of the transformation result
to be dispatched
of the transformation
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A relationship element is used to define a relationship between two elements being either referable (model reference) or external (global reference).