API Reference

Execution façade: :class:~tg_model.execution.configured_model.ConfiguredModel (evaluate), :func:~tg_model.execution.configured_model.instantiate, and :meth:tg_model.model.elements.System.instantiate are documented under tg_model.execution and tg_model.model below.

Composable requirements: :class:~tg_model.model.elements.Requirement, :meth:~tg_model.model.definition_context.ModelDefinitionContext.requirement_package, and dot-navigation :class:~tg_model.model.refs.RequirementRef. Declare a leaf requirement with :meth:~tg_model.model.definition_context.ModelDefinitionContext.requirement inside :meth:Requirement.define() <tg_model.model.elements.Element.define>. After :func:~tg_model.execution.configured_model.instantiate, packages appear as :class:~tg_model.execution.instances.RequirementPackageInstance under the owning part. Compiled artifacts still label package nodes with internal kind "requirement_block". Narrative: Concept: Requirements — parameter / attribute / constraint (DEFAULT) and FAQ.