Extension🔗

Inheritances 🔗

• HasSemantics

Properties 🔗

semanticId: Optional[Reference] 🔗

(From HasSemantics)

Identifier of the semantic definition of the element. It is called semantic ID of the element or also main semantic ID of the element.

supplementalSemanticIds: Optional[List[Reference]] 🔗

(From HasSemantics)

Identifier of a supplemental semantic definition of the element. It is called supplemental semantic ID of the element.

name: NameType 🔗

Name of the extension.

Constraint AASd-077🔗

The name of an extension (Extension/name) within HasExtensions needs to be unique.

valueType: Optional[DataTypeDefXsd] 🔗

Data type of the Extension.value attribute of the extension.

Default: DataTypeDefXsd.String

value: Optional[ValueDataType] 🔗

Value of the extension

refersTo: Optional[List[Reference]] 🔗

Reference to an element the extension refers to.

Methods 🔗

ValueTypeOrDefault() → DataTypeDefXsd 🔗

if self.value_type is not None:
    return self.value_type

return Data_type_def_XSD.String

Invariants 🔗

• Supplemental semantic IDs must be either not set or have at least one item.
  (From HasSemantics)
  

  not (self.supplementalSemanticIds is not None)
  or (len(self.supplementalSemanticIds) >= 1)

• Constraint AASd-118: If there are supplemental semantic IDs defined then there shall be also a main semantic ID.
  (From HasSemantics)
  

  not (self.supplementalSemanticIds is not None)
  or (self.semanticId is not None)

• Refers-to must be either not set or have at least one item.
  

  not (self.refersTo is not None)
  or (len(self.refersTo) >= 1)

• The value must match the value type.
  

  not (self.value is not None)
  or ValueConsistentWithXsdType(
      self.value,
      self.ValueTypeOrDefault()
  )

Usages