Adding GEF Connections

Of course this means for us we are doing yet another extension to TutoGEF. Our goal is to visualize various interactions between our Services in our Enterprise. The Enterprise is into engineering and has therefor multiple worksteps in its project management. We will add 3 kinds of GEF Connections:

• deliver design connection
  
• deliver resources connection
  
• distribute work packages connection
  

Those will be displayed on the screen as an arrow.  First we will create the Connection class in our model package ...