element is GraphModel element when FBNetworkDialog is created for
the purpose of adding a new FB or connection,
otherwise (if its purpose is for editing or deleting),
element is the selected GraphElement element.
element is GraphModel element when FBTypeDialog is created for
the purpose of adding a new event or variable,
otherwise (if its purpose is for editing or deleting),
element is the selected GraphElement element.
FEdge -
Static variable in class fbench.translate.STtoJava