SessionReaderCommandParserDispatcherCommandParser.T.CommandRouterCommandHandler.T.ResponseDispatcherSessionReaderSessionReaderCommandParserDispatcherCommandParserDispatcherCommandParser<T>CommandParser<T>CommandRouterCommandRouterCommandHandler<T>CommandHandler<T>ResponseDispatcherResponseDispatcherparse(primitiveRequest)parse(primitiveRequest)ExampleRequestRequestexecute(request)execute(ExampleRequest)dispatch(ExampleRequest)