org.omg.oti.uml.trees
For a UML composite structure (class, but not a kind of association class) or UML DataType, each feature that plays a role in the structure of the composite has a corresponding TreeFeatureBranch.
branch can be a UML Property or a Port, not a Connector
For a UML composite structure (class, but not a kind of association class) or UML DataType, each feature that plays a role in the structure of the composite has a corresponding TreeFeatureBranch.