syside.FeatureValueAccessor

class FeatureValueAccessor

Bases: OwnedMemberAccessor[syside.FeatureValue, syside.Expression]

set_member_element(element: syside.FeatureValueAccessor.set_member_element.M, name: syside.NameID = ...) → tuple[syside.FeatureValue, syside.FeatureValueAccessor.set_member_element.M]

Set a new owned member_element, ownership constraints apply. Replaces the previous member_element, which may be reused by the model. name_id has no effect since the element is always taken ownership of.

Returns a pair of (membership, member_element) where member_element is element.

set_member_element(element: syside.FeatureValueAccessor.set_member_element.M | None, name: syside.NameID = ...) → tuple[syside.FeatureValue, syside.FeatureValueAccessor.set_member_element.M] | None

set_member_element overload that will remove the member element if element is None, otherwise the behaviour is the same.

set_member_element(element: type[syside.FeatureValueAccessor.set_member_element.M]) → tuple[syside.FeatureValue, syside.FeatureValueAccessor.set_member_element.M]

Constructs a new empty member_element with the provided type. Replaces the previous member_element. Because a new element is always constructed, ownership constraints do not apply.

Returns a pair of (membership, member_element).