Constructors

Constructors (explicit *Builder names)

Every friendly builder also appears under an explicit *Builder name. Use whichever you prefer:

Friendly	Explicit	Emits
Action	ActionUsageBuilder	action X;
Actor	ActorUsageBuilder	actor X;
Attribute	AttributeUsageBuilder	attribute X;
Connection	ConnectionUsageBuilder	connection X;
Constraint	ConstraintUsageBuilder	constraint X;
Interface	InterfaceUsageBuilder	interface X;
Item	ItemUsageBuilder	item X;
ObjectiveRequirement	ObjectiveRequirementUsageBuilder	objective X;
Occurrence	OccurrenceUsageBuilder	occurrence X;
Part	PartUsageBuilder	part X;
Port	PortUsageBuilder	port X;
Reference	ReferenceUsageBuilder	reference X;
Requirement	RequirementUsageBuilder	requirement X;
State	StateUsageBuilder	state X;
Subject	SubjectUsageBuilder	subject X;
Transition	TransitionUsageBuilder	transition X;
UseCase	UseCaseUsageBuilder	use case X;

The container / non-usage builders keep the suffix even in their friendly form (their friendly names collide with AST node classes):

Builder	Emits
PackageBuilder	package ...
CommentBuilder	comment ...
ImportBuilder	import ...
MessageBuilder	message ...
SuccessionBuilder	succession ...
AliasMemberBuilder	alias member ...

Builder base

All builders subclass Builder, which provides add(), dump(), _set_name, _set_child, build_node(), and the kind= machinery. build_node().get_definition() returns the element's definition Node.