public HandlerBase(DiagramService service, ccr.DispatcherQueue queue)
     : base(queue)
 {
     _service = service;
 }
            ///////////////////////////////////////////////////////////////////
            // program.activity.Start+start
            // snippet.element
            // __use__.snippet.call - __use__.snippet.call.iftype
            // __use__2.snippet0.call - __use__2.snippet0.call.iftype
            // expr - get - if if{__use__1.snippet0.snippet.noop - [(__use__1.snippet0.snippet.expr0 - __use__1.snippet0.snippet.join)(__use__1.snippet0.snippet.expr - &__use__1.snippet0.snippet.join)] - __use__1.snippet0.call - __use__1.snippet0.call.iftype}elseif{__use__10.snippet0.snippet.noop - [(__use__10.snippet0.snippet.expr0 - __use__10.snippet0.snippet.join)(__use__10.snippet0.snippet.expr - &__use__10.snippet0.snippet.join)] - __use__10.snippet0.call - __use__10.snippet0.call.iftype}else{__use__11.snippet0.snippet.noop - [(__use__11.snippet0.snippet.expr0 - __use__11.snippet0.snippet.join)(__use__11.snippet0.snippet.expr - &__use__11.snippet0.snippet.join)] - __use__11.snippet0.call - __use__11.snippet0.call.iftype}
            ///////////////////////////////////////////////////////////////////

            public StartHandler(DiagramService service, ccr.DispatcherQueue queue)
                : base(service, queue)
            {
            }