gaphor/models/Core.override

header
from typing import TYPE_CHECKING
from gaphor.core.modeling.element import Element

if TYPE_CHECKING:
    from gaphor.UML import Dependency, Namespace, Package
%%
override Element
# defined above
%%
override NamedElement
# Define extra attributes defined in UML model
class NamedElement(Element):
    name: attribute[str]
    qualifiedName: derived[List[str]]
    visibility: enumeration
    namespace: relation_one[Namespace]
    clientDependency: relation_many[Dependency]
    supplierDependency: relation_many[Dependency]
    memberNamespace: relation_many[Namespace]
%%
override NamedElement.qualifiedName(NamedElement.namespace): derived[List[str]]

def _namedelement_qualifiedname(self) -> List[str]:
    """Returns the qualified name of the element as a tuple."""
    if self.namespace:
        return _namedelement_qualifiedname(self.namespace) + [self.name]
    else:
        return [self.name]

NamedElement.qualifiedName = derived(
    "qualifiedName",
    List[str],
    0,
    1,
    lambda obj: [_namedelement_qualifiedname(obj)],
)
%%
override PackageableElement
class PackageableElement(NamedElement):
    owningPackage: relation_one[Package]
%%
override StyleSheet
# defined in gaphor.core.modeling.presentation
%%
override StyleSheet.styleSheet
# defined in gaphor.core.modeling.presentation
%%
override Presentation
# defined in gaphor.core.modeling.presentation
%%
override Element.presentation
# defined in gaphor.core.modeling.presentation
%%
override Presentation.diagram
# defined in gaphor.core.modeling.presentation
%%
override Presentation.subject
# defined in gaphor.core.modeling.presentation
%%
override Presentation.parent
# defined in gaphor.core.modeling.presentation
%%
override Presentation.children
# defined in gaphor.core.modeling.presentation
%%
override Diagram
# defined in gaphor.core.modeling.diagram
%%
override Diagram.ownedPresentation
# defined in gaphor.core.modeling.presentation