domain/

Package attribute holds the Definition aggregate: a typed, constrained soft attribute attached to a type definition.

Package dependency holds the AttributeValueDependency aggregate: when a source attribute's value matches all conditions, an effect applies to a target attribute — narrowing its allowed values, adding constraints or overriding whether it is required.

Package errors defines flexitype's typed domain errors.

Package relationship holds the relationship aggregates: Definition (a user-defined relationship type between a parent type and a child type, optionally inheriting from another definition, with its own attributes held by a hidden companion attribute-set type) and Relationship (one link between two entities, optionally pinned to specific type versions).

Package typedef holds the TypeDefinition aggregate: the named "class" of consumer entities (a product, a part, a ticket, ...) that attribute definitions attach to.

Package value holds the AttributeValue aggregate: a typed value of an attribute definition, anchored to the consumer's own entity via EntityID.

Package valueobjects holds the strongly-typed identifiers and value types shared across flexitype's domain.