[news.eclipse.modeling.gmt] [EVL] Printing collections

["Andrew Lawson" <andyplawson@xxxxxxxxxxxxxx>]

I'm having trouble comparing two collections.

I create the collections by following a  reference from the start entity (in 
this case named parent) and then following a link named operations and then 
collecting together all of the name attributes of the classes.

Is there anyway to print the collections in EVL so that I can see what 
collections are being compared?

self.parent.operations->collect(s| s.name)



The relevant parts of the metamodel are:

class Entity {

  attr String classname;

  attr String instancename;

  attr Boolean Child;

  val Attribute[+] attribute;

  val Operation[*] operations;

  val EntityReference[+] reference;

  ref Entity[0..1] parent;

}





class Operation{



    attr String name;

      val Type[*] arguments;

                }