*/
public List handleGetControllerCalls()
{
// - get every operation from each CallOperationAction instance.
// - Note: this is the same implementation as CallEvent.getOperationCall()
final Activity activity = (Activity)this.metaObject;
final List operations = new ArrayList();
Collection nodes = activity.getNodes();
for (final Iterator iterator = nodes.iterator(); iterator.hasNext();)
{
final Object nextNode = iterator.next();
if (nextNode instanceof CallOperationAction)
{