We provide an API to simplify displaying of Ports on Symbols. Use com.nomagic.magicdraw.uml.symbols.DisplayPorts#displayAllPorts to display all ports or com.nomagic.magicdraw.uml.symbols.DisplayPorts#collectAvailablePorts to get available ports and then com.nomagic.magicdraw.uml.symbols.DisplayPorts#displayPorts(com.nomagic.magicdraw.uml.symbols.PresentationElement, java.util.List<com.nomagic.uml2.ext.magicdraw.compositestructures.mdports.Port>) or com.nomagic.magicdraw.uml.symbols.DisplayPorts#displayPorts(com.nomagic.magicdraw.uml.symbols.PresentationElement, java.util.List<com.nomagic.uml2.ext.magicdraw.compositestructures.mdports.Port>, boolean, boolean, boolean) to display just some of them.


Example: Displaying unnamed ports

	SessionManager sessionManager = SessionManager.getInstance();
	sessionManager.createSession(project, getName());

	PresentationElement view = ...; // A symbol for which you want to display ports

	List<Port> ports = DisplayPorts.collectAvailablePorts(view, false, false);
	List<Port> unnamedPorts = ports.stream().filter(port -> port.getName().isEmpty()).toList();
	DisplayPorts.displayPorts(view, unnamedPorts);

	sessionManager.closeSession(project);


 You can find the code examples in

  • <installation_directory>\openapi\examples\displayports