Association SysML

class Association

Implementation of Association defined in the KerML specification.

Specification:

An Association is a Relationship and a Classifier to enable classification of links between things (in the universe). The co-domains (types) of the association_end Features are the related_types, as co-domain and participants (linked things) of an Association identify each other.

For language description, see section 7.4.5 of the KerML specification. For more details on the model, see section 8.3.4.4.2 of the KerML specification.

 Children

• AssociationStructure

• Interaction

Members defined in Association (12 members)

	STD	R
	association_ends	R SysML	Implementation of association_end defined in the KerML specification.
	is_implied	RW SysML	Implementation of is_implied defined in the KerML specification.
	owned_related_elements	R SysML	Implementation of owned_related_element defined in the KerML specification.
	owning_related_element	R SysML	Implementation of owning_related_element defined in the KerML specification.
	related_elements	R SysML	Implementation of related_element defined in the KerML specification.
	related_types	R SysML	Implementation of related_type defined in the KerML specification.
	source	R SysML	Implementation of source defined in the KerML specification.
	source_type	R SysML	Implementation of source_type defined in the KerML specification.
	sources	R SysML	Implementation of source defined in the KerML specification.
	target_types	R SysML	Implementation of target_type defined in the KerML specification.
	targets	R SysML	Implementation of target defined in the KerML specification.

Members inherited from Classifier (2 members)

	owned_subclassification_types	R	The Classifiers related to this Classifier by owned_subclassifications.
	owned_subclassifications	R SysML	Implementation of owned_subclassification defined in the KerML specification.

Members inherited from Type (37 members)

	declared_multiplicity	R	The owned multiplicity that is declared before the children block in the textual syntax.
	declared_multiplicity_member	R	Syside specific accessor for manipulating declared_multiplicity.
	differencing_types	R SysML	Implementation of differencing_type defined in the KerML specification.
	directed_features	R SysML	Implementation of directed_feature defined in the KerML specification.
	disjoining_types	R	The types that related to this Type through owned_disjoinings.
	end_features	R SysML	Implementation of end_feature defined in the KerML specification.
	feature_memberships	R SysML	Implementation of feature_membership defined in the KerML specification.
	features	R SysML	Implementation of feature defined in the KerML specification.
	heritage	R	The specializations and conjugations owned by this Type.
	inherited_features	R SysML	Implementation of inherited_feature defined in the KerML specification.
	inherited_memberships	R SysML	Implementation of inherited_membership defined in the KerML specification.
	inputs	R SysML	Implementation of input defined in the KerML specification.
	intersecting_types	R SysML	Implementation of intersecting_type defined in the KerML specification.
	is_abstract	RW SysML	Implementation of is_abstract defined in the KerML specification.
	is_abstract_explicitly	R	Returns True if this Type was declared as abstract in the textual syntax.
	is_conjugated	R SysML	Implementation of is_conjugated defined in the KerML specification.
	is_sufficient	RW SysML	Implementation of is_sufficient defined in the KerML specification.
	is_sufficient_explicitly	R	Returns True if this Type was declared as sufficient in the textual syntax.
	multiplicity	R SysML	Implementation of multiplicity defined in the KerML specification.
	outputs	R SysML	Implementation of output defined in the KerML specification.
	owned_conjugator	R SysML	Implementation of owned_conjugator defined in the KerML specification.
	owned_differencings	R SysML	Implementation of owned_differencing defined in the KerML specification.
	owned_directed_features	R	The directed_features that are owned by this Type.
	owned_disjoinings	R SysML	Implementation of owned_disjoining defined in the KerML specification.
	owned_end_features	R SysML	Implementation of owned_end_feature defined in the KerML specification.
	owned_feature_memberships	R SysML	Implementation of owned_feature_membership defined in the KerML specification.
	owned_features	R SysML	Implementation of owned_feature defined in the KerML specification.
	owned_inputs	R	The inputs that are owned by this Type.
	owned_intersectings	R SysML	Implementation of owned_intersecting defined in the KerML specification.
	owned_outputs	R	The outputs that are owned by this Type.
	owned_specializations	R SysML	Implementation of owned_specialization defined in the KerML specification.
	owned_unionings	R SysML	Implementation of owned_unioning defined in the KerML specification.
	type_relationships	R	The other type, feature relationships and FeatureChainings owned by this Type.
	unioning_types	R SysML	Implementation of unioning_type defined in the KerML specification.
	conforms		Returns True if this Type directly or indirectly specializes another Type while following FeatureChainings.
	direction_of		Returns the direction of a Feature in this Type.
	specializes		Returns True if this Type directly or indirectly specializes another Type while ignoring FeatureChainings.

Members inherited from Namespace (11 members)

	children	R	The elements enclosed by curly brackets in textual syntax.
	imported_memberships	R SysML	Implementation of imported_membership defined in the KerML specification.
	members	R SysML	Implementation of member defined in the KerML specification.
	memberships	R SysML	Implementation of membership defined in the KerML specification.
	owned_imports	R SysML	Implementation of owned_import defined in the KerML specification.
	owned_members	R SysML	Implementation of owned_member defined in the KerML specification.
	owned_memberships	R SysML	Implementation of owned_membership defined in the KerML specification.
	prefixes	R	Metadata prefixes, prefixed with # in textual syntax.
	__getitem__		Access owned named members by name. Throws KeyError if a member with such name does not exist.
	get_member		Non-throwing variant of __getitem__. Returns None if a named member was not found.
	get_membership		Access owned memberships by name. Returns None if an owned member or membership with such name does not exist.

Members inherited from Element (25 members)

	alias_ids	R SysML	Implementation of alias_ids defined in the KerML specification.
	comments	R	The owned Comments related by owned_relationships.
	declared_name	RW SysML	Implementation of declared_name defined in the KerML specification.
	declared_short_name	RW SysML	Implementation of declared_short_name defined in the KerML specification.
	documentation	R SysML	Implementation of documentation defined in the KerML specification.
	element_id	RW SysML	Implementation of element_id defined in the KerML specification.
	is_implied_included	R SysML	Implementation of is_implied_included defined in the KerML specification.
	is_library_element	R SysML	Implementation of is_library_element defined in the KerML specification.
	metadata	R	The owned metadata related by owned_relationships.
	name	R SysML	Implementation of name defined in the KerML specification.
	owned_annotations	R SysML	Implementation of owned_annotation defined in the KerML specification.
	owned_elements	R SysML	Implementation of owned_element defined in the KerML specification.
	owned_relationships	R SysML	Implementation of owned_relationship defined in the KerML specification.
	owner	R SysML	Implementation of owner defined in the KerML specification.
	owning_membership	R SysML	Implementation of owning_membership defined in the KerML specification.
	owning_namespace	R SysML	Implementation of owning_namespace defined in the KerML specification.
	owning_relationship	R SysML	Implementation of owning_relationship defined in the KerML specification.
	path	R	Return a unique description of the location of this Element in the containment structure rooted in a root Namespace. In most cases the segments will be identical to QualifiedName.
	qualified_name	R SysML	Implementation of qualified_name defined in the KerML specification.
	scoped_owner	R	The owner of this Element as the parent of owning_membership or owning_relationship otherwise.
	sema_state	RW	The state of semantic resolution for this Element. Based on this, sema may skip elements to avoid duplicate work, e.g. when resolving elements in a group of related documents.
	short_name	R SysML	Implementation of short_name defined in the KerML specification.
	textual_representations	R SysML	Implementation of textual_representation defined in the KerML specification.
	__str__
	matches_qualified_name		Check if the qualified name of this Element matches the provided segments of a qualified name.

Members inherited from AstNode (7 members)

	cst_node	R
	document	R
	parent	R
	__hash__
	cast
	isinstance
	try_cast

 Attributes

STD: tuple[Union[type[syside.Association], type[ConnectionDefinition], type[FlowDefinition]], ...] = ()

property association_ends: syside.LazyIterator[syside.Feature]

Implementation of association_end defined in the KerML specification.

Specification:

The features of the Association that identify the things that can be related by it. A concrete Association must have at least two association_ends. When it has exactly two, the Association is called a binary Association.

See section 8.3.4.4.2 of the KerML specification for more details.

property is_implied: bool

Implementation of is_implied defined in the KerML specification.

Specification:

Whether this Relationship was generated by tooling to meet semantic rules, rather than being directly created by a modeler.

See section 8.3.2.1.3 of the KerML specification for more details.

property owned_related_elements: syside.LazyIterator[syside.Feature]

Implementation of owned_related_element defined in the KerML specification.

Specification:

The related_elements of this Relationship that are owned by the Relationship.

See section 8.3.2.1.3 of the KerML specification for more details.

property owning_related_element: None

Implementation of owning_related_element defined in the KerML specification.

Specification:

The related_element of this Relationship that owns the Relationship, if any.

See section 8.3.2.1.3 of the KerML specification for more details.

property related_elements: syside.LazyIterator[syside.Feature]

Implementation of related_element defined in the KerML specification.

Specification:

The Elements that are related by this Relationship, derived as the union of the source and target Elements of the Relationship.

See section 8.3.2.1.3 of the KerML specification for more details.

property related_types: syside.LazyIterator[syside.Type]

Implementation of related_type defined in the KerML specification.

Specification:

The types of the association_ends of the Association, which are the related_elements of the Association considered as a Relationship.

See section 8.3.4.4.2 of the KerML specification for more details.

property source: syside.Feature | None

Implementation of source defined in the KerML specification.

Specification:

The related_elements from which this Relationship is considered to be directed.

See section 8.3.2.1.3 of the KerML specification for more details.

property source_type: syside.Type | None

Implementation of source_type defined in the KerML specification.

Specification:

The source related_type for this Association. It is the first related_type of the Association.

See section 8.3.4.4.2 of the KerML specification for more details.

property sources: list[syside.Feature]

Implementation of source defined in the KerML specification.

Specification:

The related_elements from which this Relationship is considered to be directed.

See section 8.3.2.1.3 of the KerML specification for more details.

property target_types: syside.LazyIterator[syside.Type]

Implementation of target_type defined in the KerML specification.

Specification:

The target related_types for this Association. This includes all the related_types other than the source_type.

See section 8.3.4.4.2 of the KerML specification for more details.

property targets: syside.LazyIterator[syside.Feature]

Implementation of target defined in the KerML specification.

Specification:

The related_elements to which this Relationship is considered to be directed.

See section 8.3.2.1.3 of the KerML specification for more details.

 Used in

• syside.Association

  • STD

• syside.Connector

  • associations

• syside.ConnectorAsUsage

  • associations

• syside.Relationship

  • STD