[news.eclipse.modeling.mdt.uml2.uml] Problem creating sequence diagrams

["Praveen" <jpk4077@xxxxxxxxxxx>]

Hi,

 

I am trying to create sequence diagrams programatically using the UML2.1 API. I am attaching sample code that I have used so far. I am not sure, how to add messages and fragments to the lifeline variables. Are the respective execution occurences created automatically or do I need to create them? Are execution occurences compulsory in a sequence diagram?

 

  Collaboration colab =  UML2Factory.eINSTANCE.createCollaboration();
  Interaction it = UML2Factory.eINSTANCE.createInteraction();
  Interaction intrc = (Interaction) collab.createOwnedBehavior(it.eClass());
  intrc.setName("Sequence Diagram"));

 

  Lifeline lifel = intrc.createLifeline();
  lifel.setName("L1");

 

  Lifeline life2 = intrc.createLifeline();
  life2.setName("L2");

 

Thanks Praveen.