yentl
/
modelverse


			
				
					
						
						
							123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843844845846847848849850851852853854855856857858859860861862863864865866867868869870871872873874875876877878879880881882883884885886887888889890891892893894895896897898899900901902903904905906907908909910911912913914915916917918919920921922923924925926927928929930931932933934935936937938939940941942943944945946947948949950951952953954955956957958959960961962963964965966967968969970971972973974975976977978979980981982983984985986987988989990991992993994995996997998999100010011002100310041005100610071008100910101011101210131014101510161017101810191020102110221023102410251026102710281029103010311032103310341035103610371038103910401041104210431044104510461047104810491050105110521053105410551056105710581059106010611062106310641065106610671068106910701071107210731074107510761077107810791080108110821083108410851086108710881089109010911092109310941095109610971098109911001101110211031104110511061107110811091110111111121113111411151116111711181119112011211122112311241125112611271128112911301131113211331134113511361137113811391140114111421143114411451146114711481149115011511152115311541155115611571158115911601161116211631164116511661167116811691170117111721173117411751176117711781179118011811182118311841185118611871188118911901191119211931194119511961197119811991200120112021203120412051206120712081209121012111212121312141215121612171218121912201221122212231224122512261227122812291230123112321233123412351236123712381239124012411242124312441245124612471248124912501251125212531254125512561257125812591260126112621263126412651266126712681269127012711272127312741275127612771278127912801281128212831284128512861287128812891290129112921293129412951296129712981299130013011302130313041305130613071308130913101311131213131314131513161317131813191320132113221323132413251326132713281329133013311332133313341335133613371338133913401341134213431344134513461347134813491350135113521353135413551356135713581359136013611362136313641365136613671368136913701371137213731374137513761377137813791380138113821383138413851386138713881389139013911392139313941395139613971398139914001401140214031404140514061407140814091410141114121413141414151416141714181419142014211422142314241425142614271428142914301431143214331434143514361437143814391440144114421443144414451446144714481449145014511452145314541455145614571458145914601461146214631464146514661467146814691470147114721473147414751476147714781479148014811482148314841485148614871488148914901491149214931494149514961497149814991500150115021503150415051506150715081509151015111512151315141515151615171518151915201521152215231524152515261527152815291530153115321533153415351536153715381539154015411542154315441545154615471548154915501551155215531554155515561557155815591560156115621563156415651566156715681569157015711572157315741575157615771578157915801581158215831584158515861587158815891590159115921593159415951596159715981599160016011602160316041605160616071608160916101611161216131614161516161617161816191620162116221623162416251626162716281629163016311632163316341635163616371638163916401641164216431644164516461647164816491650165116521653165416551656165716581659166016611662166316641665166616671668166916701671167216731674167516761677167816791680168116821683168416851686168716881689169016911692169316941695169616971698169917001701170217031704170517061707170817091710171117121713171417151716171717181719172017211722172317241725172617271728172917301731173217331734173517361737173817391740174117421743174417451746174717481749175017511752175317541755175617571758175917601761176217631764176517661767176817691770177117721773177417751776177717781779178017811782178317841785178617871788178917901791179217931794179517961797179817991800180118021803180418051806180718081809181018111812181318141815181618171818181918201821182218231824182518261827182818291830183118321833183418351836183718381839184018411842184318441845184618471848184918501851185218531854185518561857185818591860186118621863186418651866186718681869187018711872187318741875187618771878187918801881188218831884188518861887188818891890189118921893189418951896189718981899190019011902190319041905190619071908190919101911191219131914191519161917191819191920192119221923192419251926192719281929193019311932193319341935193619371938193919401941194219431944194519461947194819491950195119521953195419551956195719581959196019611962196319641965196619671968196919701971197219731974197519761977197819791980198119821983198419851986198719881989199019911992199319941995199619971998199920002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025202620272028202920302031203220332034203520362037203820392040204120422043204420452046204720482049205020512052205320542055205620572058205920602061206220632064206520662067206820692070207120722073207420752076207720782079208020812082208320842085208620872088208920902091209220932094209520962097209820992100210121022103210421052106210721082109211021112112211321142115211621172118211921202121212221232124212521262127212821292130213121322133213421352136213721382139214021412142214321442145214621472148214921502151
							<class name="Modelverse">
    <relationships>
        <association name="http_client" class="HTTPClient" min="2" max="2"/>
    </relationships>

    <method name="load_action">
        <body>
            action = self.actions.pop(0)
            self.parameters = action["parameters"]
            self.current_ID = action["ID"]
            self.action_name = action["name"]
        </body>
    </method>

    <method name="dict_to_list">
        <parameter name="d"/>
        <body>
            l = []
            for k, v in d.items():
                l.append(k)
                l.append(v)
            l.append("")
            return l
        </body>
    </method>

    <method name="split_response">
        <parameter name="response"/>
        <body>
            splitted = response.strip().split(": ", 1)
            if len(splitted) > 1:
                return splitted[1].split("\n")
            else:
                return []
        </body>
    </method>

    <method name="expect_response">
        <parameter name="expected"/>
        <parameter name="pop" default="True"/>
        <body>
            if self.responses and self.responses[0] == expected:
                if pop:
                    del self.responses[0]
                return True
            else:
                return False
        </body>
    </method>

    <method name="expect_response_partial">
        <parameter name="expected"/>
        <parameter name="pop" default="False"/>
        <body>
            if self.responses and self.responses[0].startswith(expected):
                if pop:
                    del self.responses[0]
                return True
            else:
                return False
        </body>
    </method>

    <method name="expect_action">
        <parameter name="expected"/>
        <body>
            if isinstance(expected, list):
                return self.actions and self.actions[0]["name"] in expected
            else:
                return self.actions and self.actions[0]["name"] == expected
        </body>
    </method>

    <method name="expect_input">
        <parameter name="expected"/>
        <body>
            if isinstance(expected, list):
                return self.inputs and self.inputs[0]["name"] in expected
            else:
                return self.inputs and self.inputs[0]["name"] == expected
        </body>
    </method>

    <constructor>
        <parameter name="taskname" default="None"/>
        <body>
            self.controller.taskname = taskname
            self.actions = []
            self.responses = []
            self.http_clients = []
            self.registered_metamodel = {}
            self.inputs = []
            self.finish_output_thread = False
        </body>
    </constructor>

    <scxml initial="init" priority="source_child">
        <state id="init">
            <onentry>
                <raise scope="cd" event="create_instance">
                    <parameter expr="'http_client'"/>
                    <parameter expr="'HTTPClient'"/>
                </raise>

                <raise scope="cd" event="create_instance">
                    <parameter expr="'http_client'"/>
                    <parameter expr="'HTTPClient'"/>
                </raise>
            </onentry>

            <transition event="instance_created" target=".">
                <parameter name="instance"/>
                <script>
                    self.http_clients.append(instance)
                </script>
                <raise scope="cd" event="start_instance">
                    <parameter expr="instance"/>
                </raise>
            </transition>

            <transition cond="len(self.http_clients) == 2" target="../waiting"/>
        </state>

        <state id="waiting">
            <transition event="http_client_initialized" target="../initialized"/>
        </state>

        <parallel id="initialized">
            <onentry>
                <raise event="ready"/>
            </onentry>

            <state id="http_mapper" initial="init">
                <state id="init">
                    <transition event="request" cond="isinstance(value, type([]))" target=".">
                        <parameter name="value"/>
                        <raise event="HTTP_input" target="self.http_clients[0]">
                            <parameter expr='urlencode({"op": "set_input", "data": json.dumps(value), "taskname": self.taskname})'/>
                            <parameter expr='None'/>
                        </raise>
                        <script>
                            #print("Request: " + str(value))
                        </script>
                    </transition>

                    <transition event="request" cond="not isinstance(value, type([]))" target=".">
                        <parameter name="value"/>
                        <raise event="HTTP_input" target="self.http_clients[0]">
                            <parameter expr='urlencode({"op": "set_input", "value": json.dumps(value), "taskname": self.taskname})'/>
                            <parameter expr='None'/>
                        </raise>
                        <script>
                            #print("Request: " + str(value))
                        </script>
                    </transition>

                    <transition event="request_raw" target=".">
                        <parameter name="value"/>
                        <parameter name="taskname"/>
                        <parameter name="http_client"/>
                        <raise event="HTTP_input" target="self.http_clients[http_client]">
                            <parameter expr='urlencode({"op": "set_input", "value": json.dumps(value), "taskname": taskname})'/>
                            <parameter expr='"parent"'/>
                        </raise>
                    </transition>

                    <transition event="HTTP_output" cond="not self.finish_output_thread" target=".">
                        <parameter name="data"/>
                        <raise event="HTTP_input" target="self.http_clients[1]">
                            <parameter expr='urlencode({"op": "get_output", "taskname": self.taskname})'/>
                            <parameter expr='"parent"'/>
                        </raise>
                        <script>
                            self.responses.append(json.loads(data))
                            #print("Got data at %s: %s" % (self.controller.taskname, str(json.loads(data))))
                        </script>
                    </transition>

                    <transition event="HTTP_output" cond="self.finish_output_thread" target="../finished">
                        <parameter name="data"/>
                        <raise event="HTTP_input" target="self.http_clients[1]">
                            <parameter expr='urlencode({"op": "get_output", "taskname": self.taskname})'/>
                            <parameter expr='"parent"'/>
                        </raise>
                        <script>
                            self.responses.append(json.loads(data))
                        </script>
                    </transition>
                </state>

                <state id="finished"/>
            </state>

            <state id="behaviour" initial="wait_for_action">
                <state id="init" initial="connect_http_client">
                    <onentry>
                        <script>
                            self.address, self.timeout = self.parameters
                            self.address = self.address.rsplit(":", 1)
                            self.address = (self.address[0], int(self.address[1]))

                            self.i = 0
                            taskname = self.controller.taskname
                            if taskname is None:
                                taskname = str(uuid.uuid4())
                                self.skip_init = False
                            else:
                                self.skip_init = True
                            
                            self.controller.taskname = self.taskname = taskname
                        </script>
                    </onentry>

                    <state id="connect_http_client">
                        <transition cond="self.i &lt; 2" target="../waiting_http_client">
                            <raise scope="narrow" target="self.http_clients[self.i]" event="connect">
                                <parameter expr="self.address"/>
                                <parameter expr="self.timeout"/>
                            </raise>
                        </transition>

                        <transition cond="self.i == 2" target="../../wait_for_action/connected">
                            <!-- Start polling for output -->
                            <raise event="HTTP_input" target="self.http_clients[1]">
                                <parameter expr='urlencode({"op": "get_output", "taskname": self.taskname})'/>
                                <parameter expr='"parent"'/>
                            </raise>

                            <!-- Sent out completion -->
                            <raise event="result">
                                <parameter expr="[]"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="waiting_http_client">
                        <transition event="http_client_ready" cond="self.skip_init" target="../connect_http_client">
                            <script>
                                self.i += 1
                            </script>
                        </transition>

                        <transition event="http_client_ready" cond="not self.skip_init" target="../wait_for_taskname_ack">
                            <!-- Request the task to be created -->
                            <raise event="request_raw">
                                <parameter expr="self.taskname"/>
                                <parameter expr="'task_manager'"/>
                                <parameter expr="self.i"/>
                            </raise>

                            <script>
                                self.i += 1
                            </script>
                        </transition>

                        <transition event="http_client_timeout" target="../../wait_for_action/disconnected">
                            <raise event="exception">
                                <parameter expr="'NetworkException'"/>
                                <parameter expr="'Connection timeout'"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="wait_for_taskname_ack">
                        <transition cond="self.expect_response('OK', pop=True)" target="../connect_http_client"/>
                    </state>
                </state>

                <state id="operations" initial="model_list">
                    <history id="history" type="deep"/>

                    <state id="login" initial="wait_prompt_1">
                        <state id="wait_prompt_1">
                            <transition cond="self.expect_response('Log on as which user?', pop=True)" target="../wait_prompt_2">
                                <raise event="request">
                                    <parameter expr="self.parameters[0]"/>
                                </raise>
                            </transition>
                        </state>

                        <state id="wait_prompt_2">
                            <transition cond="self.expect_response('Password for existing user?', pop=True)" target="../wait_prompt_existing">
                                <raise event="request">
                                    <parameter expr="self.parameters[1]"/>
                                </raise>
                            </transition>

                            <transition cond="self.expect_response('This is a new user: please give password!', pop=True)" target="../wait_prompt_existing">
                                <raise event="request">
                                    <parameter expr="self.parameters[1]"/>
                                </raise>
                            </transition>
                        </state>

                        <state id="wait_prompt_existing">
                            <transition cond="self.expect_response('Please repeat the password', pop=True)" target=".">
                                <raise event="request">
                                    <parameter expr="self.parameters[1]"/>
                                </raise>
                            </transition>
                            <transition cond="self.expect_response('Passwords match!', pop=True)" target="."/>
                            <transition cond="self.expect_response('Welcome to the Model Management Interface v2.0!', pop=True)" target="../login_ok"/>
                            <transition cond="self.expect_response('Wrong password!', pop=True)" target="../../../wait_for_action/connected">
                                <raise event="exception">
                                    <parameter expr="'PermissionDenied'"/>
                                    <parameter expr="'Permission denied!'"/>
                                </raise>
                            </transition>
                        </state>

                        <state id="login_ok">
                            <transition cond="self.expect_response('Use the \'help\' command for a list of possible commands', pop=True)" target="../../../wait_for_action/megamodelling">
                                <raise event="request">
                                    <parameter expr="'quiet'"/>
                                </raise>
                                <raise event="result">
                                    <parameter expr="None"/>
                                </raise>
                            </transition>
                        </state>
                    </state>

                    <state id="model_list">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['model_list', self.parameters[0]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="set(self.split_response(self.responses.pop(0)))"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="model_add" initial="send_metadata">
                        <state id="send_metadata">
                            <onentry>
                                <raise event="request">
                                    <parameter expr="['model_add', self.parameters[1], self.parameters[0], self.parameters[2]]"/>
                                </raise>
                            </onentry>

                            <transition cond="self.expect_response('Success')" target="../../../wait_for_action/history">
                                <script>
                                    self.registered_metamodel[self.parameters[0]] = self.parameters[1]
                                </script>
                                <raise event="result">
                                    <parameter expr="None"/>
                                </raise>
                            </transition>
                        </state>
                    </state>

                    <state id="model_move">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['model_move', self.parameters[0], self.parameters[1]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response('Success')" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="None"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="model_delete">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['model_delete', self.parameters[0]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response('Success')" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="None"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="model_list_full">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['model_list_full', self.parameters[0]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <script>
                                response = self.split_response(self.responses.pop(0))
                                result = set()
                                for res in response:
                                    i = res.split(" ", 3)
                                    result.add((i[3], i[1], i[2], i[0]))
                            </script>
                            <raise event="result">
                                <parameter expr="result"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="verify">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['verify', self.parameters[0], self.parameters[1]]"/>
                            </raise>
                        </onentry>

                        <state id="waiting">
                            <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../../wait_for_action/history">
                                <raise event="result">
                                    <parameter expr="self.split_response(self.responses.pop(0))[0]"/>
                                </raise>
                            </transition>
                        </state>
                    </state>

                    <state id="alter_context">
                        <transition target="../../wait_for_action/history">
                            <script>
                                self.registered_metamodel[self.parameters[0]] = self.parameters[1]
                            </script>
                        </transition>
                    </state>

                    <state id="model_overwrite" initial="init">
                        <state id="init">
                            <transition cond="self.parameters[0] in self.registered_metamodel" target="../send_metadata"/>
                            <transition cond="self.parameters[0] not in self.registered_metamodel" target="../search"/>
                        </state>

                        <state id="search">
                            <onentry>
                                <raise event="request">
                                    <parameter expr="['model_types', self.parameters[0]]"/>
                                </raise>
                            </onentry>

                            <transition cond="self.expect_response_partial('Success: ')" target="../send_metadata">
                                <script>
                                    self.registered_metamodel[self.parameters[0]] = set(self.split_response(self.responses.pop(0))).pop().split(", ")[0]
                                </script>
                            </transition>
                        </state>

                        <state id="send_metadata">
                            <onentry>
                                <raise event="request">
                                    <parameter expr="['model_overwrite', self.parameters[0], self.registered_metamodel[self.parameters[0]]]"/>
                                </raise>
                            </onentry>

                            <transition cond="self.expect_response('Waiting for model constructors...')" target="../send_model"/>
                        </state>

                        <state id="send_model">
                            <onentry>
                                <raise event="request">
                                    <parameter expr="self.parameters[1]"/>
                                </raise>
                            </onentry>

                            <transition cond="self.expect_response('Success')" target="../../../wait_for_action/history">
                                <raise event="result">
                                    <parameter expr="None"/>
                                </raise>
                            </transition>
                        </state>
                    </state>

                    <state id="disconnect">
                        <onentry>
                            <raise event="request">
                                <parameter expr="'exit'"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response('Success')" target="../../wait_for_action/finished">
                            <raise event="result">
                                <parameter expr="None"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="user_logout">
                        <onentry>
                            <raise event="request">
                                <parameter expr="'user_logout'"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response('Success')" target="../../wait_for_action/connected">
                            <raise event="result">
                                <parameter expr="None"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="user_delete">
                        <onentry>
                            <raise event="request">
                                <parameter expr="'self-destruct'"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response('Success')" target="../../wait_for_action/finished">
                            <raise event="result">
                                <parameter expr="None"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="model_render">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['model_render', self.parameters[0], self.parameters[1], self.parameters[2]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="json.loads(self.split_response(self.responses.pop(0))[0])"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="model_rendered">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['model_rendered', self.parameters[0], self.parameters[1]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="set(self.split_response(self.responses.pop(0)))"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="transformation_between">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['transformation_between'] + self.dict_to_list(self.parameters[0]) + self.dict_to_list(self.parameters[1])"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="set(self.split_response(self.responses.pop(0)))"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="transformation_signature">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['transformation_read_signature', self.parameters[0]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <script>
                                results = self.split_response(self.responses.pop(0))
                                inputs = {}
                                outputs = {}
                                for result in results:
                                    key, value = result[1:].strip().split(" ", 1)
                                    if result[0] == "I":
                                        inputs[key] = value
                                    elif result[0] == "O":
                                        outputs[key] = value
                            </script>
                            <raise event="result">
                                <parameter expr="(inputs, outputs)"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="process_signature">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['process_signature', self.parameters[0]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <script>
                                results = self.split_response(self.responses.pop(0))
                                signature = {}
                                for result in results:
                                    key, value = result.strip().split(" : ", 1)
                                    signature[key] = value
                            </script>
                            <raise event="result">
                                <parameter expr="signature"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="store_on_scripted" initial="transformation_add">
                        <state id="transformation_add" initial="send_metadata">
                            <state id="send_metadata">
                                <onentry>
                                    <raise event="request">
                                        <parameter expr="[self.action_name] + self.dict_to_list(self.parameters[0]) + self.dict_to_list(self.parameters[1]) + [self.parameters[2]]"/>
                                    </raise>
                                </onentry>

                                <transition cond="self.expect_response_partial('Please edit this model before sending next input: ', pop=False)" target="../wait_for_user">
                                    <script>
                                        model = self.responses.pop(0).split(": ", 1)[1]
                                    </script>
                                    <raise event="result">
                                        <parameter expr="model"/>
                                    </raise>
                                </transition>

                                <transition cond="self.expect_response('Waiting for code constructors...')" target="../upload_changes">
                                    <raise event="result">
                                        <parameter expr="None"/>
                                    </raise>
                                    <raise event="request">
                                        <parameter expr="self.parameters[3]"/>
                                    </raise>
                                </transition>
                            </state>

                            <state id="wait_for_user">
                                <transition cond="self.inputs" target="../upload_changes">
                                    <script>
                                        self.inputs.pop(0)
                                    </script>
                                    <raise event="request">
                                        <parameter expr="True"/>
                                    </raise>
                                </transition>
                            </state>

                            <state id="upload_changes">
                                <transition cond="self.expect_response('Waiting for code constructors...')" target=".">
                                    <raise event="request">
                                        <parameter expr="self.parameters[3]"/>
                                    </raise>
                                </transition>

                                <transition cond="self.expect_response('Waiting for model constructors...')" target=".">
                                    <raise event="request">
                                        <parameter expr="self.parameters[3]"/>
                                    </raise>
                                </transition>

                                <transition cond="self.expect_response('Success')" target="../../../../wait_for_action/megamodelling">
                                    <raise event="result">
                                        <parameter expr="None"/>
                                    </raise>
                                </transition>
                            </state>
                        </state>

                        <state id="transformation_execute" initial="send_operation">
                            <state id="send_operation">
                                <onentry>
                                    <raise event="request">
                                        <parameter expr="['transformation_execute', self.parameters[0]] + self.dict_to_list(self.parameters[1]) + self.dict_to_list(self.parameters[2]) + [self.parameters[3]]"/>
                                    </raise>
                                    <script>
                                        if len(self.parameters) > 4 and self.parameters[4] == False:
                                            self.finish_output_thread = True
                                    </script>
                                </onentry>

                                <transition cond="self.expect_response_partial('Spawned activity on task: ', pop=False)" target="../waiting">
                                    <script>
                                        self.sub_sc_taskname = self.responses.pop(0).split(": ", 1)[1]
                                    </script>
                                    <raise event="result">
                                        <parameter expr="self.sub_sc_taskname"/>
                                    </raise>
                                </transition>
                            </state>

                            <state id="waiting">
                                <transition cond="self.expect_response('Finished task: ' + self.sub_sc_taskname)" target="."/>
                                <transition cond="self.expect_response('Success', pop=False) or self.expect_response('Failure', pop=False)" target="../../../../wait_for_action/megamodelling">
                                    <raise event="result">
                                        <parameter expr="self.responses.pop(0) == 'Success'"/>
                                    </raise>
                                </transition>
                            </state>
                        </state>

                        <state id="process_execute" initial="init">
                            <state id="init">
                                <onentry>
                                    <raise event="request">
                                        <parameter expr="['process_execute', self.parameters[0]] + self.dict_to_list(self.parameters[1])"/>
                                    </raise>
                                </onentry>

                                <transition cond="self.expect_response('Success', pop=True)" target="../executing"/>
                            </state>

                            <state id="executing">
                                <transition cond="self.responses and ' : ' in self.responses[0]" target=".">
                                    <script>
                                        taskname, operation = self.responses.pop(0).split(" : ")
                                    </script>
                                    <raise event="result">
                                        <parameter expr="[taskname, operation]"/>
                                    </raise>
                                </transition>

                                <transition cond="self.expect_response('Success', pop=True)" target="../../../../wait_for_action/megamodelling">
                                    <raise event="result">
                                        <parameter expr="'Success'"/>
                                    </raise>
                                </transition>
                            </state>
                        </state>

                        <history id="history" type="deep"/>
                    </state>

                    <state id="permission_modify">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['permission_modify', self.parameters[0], self.parameters[1]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="self.responses.pop(0)"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="permission_owner">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['permission_owner', self.parameters[0], self.parameters[1]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="self.responses.pop(0)"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="permission_group">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['permission_group', self.parameters[0], self.parameters[1]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="self.responses.pop(0)"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="group_create">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['group_create', self.parameters[0], self.parameters[1]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="self.responses.pop(0)"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="group_delete">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['group_delete', self.parameters[0], self.parameters[1]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="self.responses.pop(0)"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="group_owner_add">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['group_owner_add', self.parameters[0], self.parameters[1]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="self.responses.pop(0)"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="group_owner_delete">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['group_owner_delete', self.parameters[0], self.parameters[1]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="self.responses.pop(0)"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="group_join">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['group_join', self.parameters[0], self.parameters[1]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="self.responses.pop(0)"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="group_kick">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['group_kick', self.parameters[0], self.parameters[1]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="self.responses.pop(0)"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="group_list">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['group_list', self.parameters[0], self.parameters[1]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="set(self.split_response(self.responses.pop(0)))"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="admin_promote">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['admin_promote', self.parameters[0], self.parameters[1]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="self.responses.pop(0)"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="admin_demote">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['admin_demote', self.parameters[0], self.parameters[1]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="self.responses.pop(0)"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="conformance_delete">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['remove_conformance', self.parameters[0], self.parameters[1]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response('Success')" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="None"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="conformance_add">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['add_conformance', self.parameters[0], self.parameters[1]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response('Success')" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="None"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="folder_create">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['folder_create', self.parameters[0]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response('Success')" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="None"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="model_types">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['model_types', self.parameters[0]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ')" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="set([tuple(i.split(', ')) for i in self.split_response(self.responses.pop(0))])"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="element_list">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['list_full']"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <script>
                                responses = self.split_response(self.responses.pop(0))
                                result = set([tuple([j.strip() for j in i.split(':')]) for i in responses])
                            </script>
                            <raise event="result">
                                <parameter expr="result"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="element_list_nice">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['JSON']"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="json.loads(self.split_response(self.responses.pop(0))[0])"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="types">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['types']"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="set([tuple(entry.strip().split(' : ')) for entry in self.split_response(self.responses.pop(0))])"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="types_full">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['types_full']"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="set([tuple(entry.strip().split(' : ')) for entry in self.split_response(self.responses.pop(0))])"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="read_info">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['read_info', self.parameters[1]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <script>
                                response = self.responses.pop(0).split(": ", 1)[1].strip()
                                values = {line.split(": ", 1)[0]: line.split(": ", 1)[1] for line in response.split("\n", 2)}
                                if "Source" in values:
                                    result = (values["Type"], (values["Source"], values["Destination"]))
                                else:
                                    result = (values["Type"], None)
                            </script>
                            <raise event="result">
                                <parameter expr="result"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="read_attrs">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['read_attrs', self.parameters[1]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <script>
                                response = self.responses.pop(0).split(": ", 1)[1].strip()
                                if "\n" in response:
                                    values = {line.split(" : ", 1)[0]: line.split(" : ", 1)[1] for line in response.split("\n")}
                                    values = {key: json.loads(values[key].split(" = ", 1)[1]) for key in values}
                                else:
                                    values = {}
                            </script>
                            <raise event="result">
                                <parameter expr="values"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="read_defined_attrs">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['read_defined_attrs', self.parameters[1]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <script>
                                response = self.responses.pop(0).split(": ", 1)[1].strip()
                                value_mandatory = {line.split(" : ", 1)[0]: line.split(" : ", 1)[1] for line in response.split("\n") if " : " in line}
                                value_optional = {line.split(" ?: ", 1)[0]: line.split(" ?: ", 1)[1] for line in response.split("\n") if " ?: " in line}
                            </script>
                            <raise event="result">
                                <parameter expr="(value_mandatory, value_optional)"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="instantiate" initial="decide_node_or_edge">
                        <state id="decide_node_or_edge">
                            <transition cond="self.parameters[2] is None" target="../created">
                                <raise event="request">
                                    <parameter expr="['instantiate_node', self.parameters[1], self.parameters[3]]"/>
                                </raise>
                            </transition>

                            <transition cond="self.parameters[2] is not None" target="../created">
                                <raise event="request">
                                    <parameter expr="['instantiate_edge', self.parameters[1], self.parameters[3], self.parameters[2][0], self.parameters[2][1]]"/>
                                </raise>
                            </transition>
                        </state>

                        <state id="created">
                            <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../../wait_for_action/history">
                                <raise event="result">
                                    <parameter expr="self.split_response(self.responses.pop(0))[0]"/>
                                </raise>
                            </transition>
                        </state>
                    </state>

                    <state id="delete_element">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['delete', self.parameters[1]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response('Success')" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="None"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="attr_assign">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['attr_add', self.parameters[1], self.parameters[2], self.parameters[3]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response('Success')" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="None"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="attr_assign_code">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['attr_add_code', self.parameters[1], self.parameters[2], self.parameters[3]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response('Success')" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="None"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="attr_delete">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['attr_delete', self.parameters[1], self.parameters[2]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response('Success')" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="None"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="attr_type">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['attr_type', self.parameters[1], self.parameters[2], self.parameters[3]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response('Success')" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="None"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="attr_name">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['attr_name', self.parameters[1], self.parameters[2], self.parameters[3]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response('Success')" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="None"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="attr_optional">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['attr_optional', self.parameters[1], self.parameters[2], self.parameters[3]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response('Success')" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="None"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="read_outgoing">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['read_outgoing', self.parameters[1], self.parameters[2]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="set(self.split_response(self.responses.pop(0)))"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="read_incoming">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['read_incoming', self.parameters[1], self.parameters[2]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="set(self.split_response(self.responses.pop(0)))"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="read_association_source">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['read_association_source', self.parameters[1]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="self.split_response(self.responses.pop(0))[0]"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="read_association_destination">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['read_association_destination', self.parameters[1]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="self.split_response(self.responses.pop(0))[0]"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="connections_between">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['connections_between', self.parameters[1], self.parameters[2]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="set(self.split_response(self.responses.pop(0)))"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="define_attribute">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['define_attribute', self.parameters[1], self.parameters[2], self.parameters[3]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response('Success')" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="None"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="undefine_attribute">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['undefine_attribute', self.parameters[1], self.parameters[2]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response('Success')" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="None"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="all_instances">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['all_instances', self.parameters[1]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/history">
                            <raise event="result">
                                <parameter expr="set(self.split_response(self.responses.pop(0)))"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="exit_save">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['exit']"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response('Success')" target="../../wait_for_action/megamodelling">
                            <raise event="result">
                                <parameter expr="None"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="service_register">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['service_register', self.parameters[0]]"/>
                            </raise>
                            <script>
                                self.service_function = self.parameters[1]
                            </script>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ', pop=False)" target="../../wait_for_action/service">
                            <script>
                                port = self.split_response(self.responses.pop(0))[0]
                            </script>
                            <raise event="result">
                                <parameter expr="port"/>
                            </raise>
                        </transition>
                    </state>

                    <state id="service_stop">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['service_stop']"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response('Success')" target="../../wait_for_action/megamodelling"/>
                    </state>

                    <transition cond="self.expect_response_partial('Compilation error: ', pop=False)" target="../wait_for_action/history">
                        <raise event="exception">
                            <parameter expr="'CompilationError'"/>
                            <parameter expr="self.split_response(self.responses.pop(0))[0]"/>
                        </raise>
                    </transition>

                    <transition cond="self.expect_response_partial('Attribute not found: ', pop=False)" target="../wait_for_action/history">
                        <raise event="exception">
                            <parameter expr="'UnknownAttribute'"/>
                            <parameter expr="self.split_response(self.responses.pop(0))[0]"/>
                        </raise>
                    </transition>

                    <transition cond="self.expect_response_partial('Model exists: ', pop=False)" target="../wait_for_action/history">
                        <raise event="exception">
                            <parameter expr="'ModelExists'"/>
                            <parameter expr="self.split_response(self.responses.pop(0))[0]"/>
                        </raise>
                    </transition>

                    <transition cond="self.expect_response_partial('Attribute exists: ', pop=False)" target="../wait_for_action/history">
                        <raise event="exception">
                            <parameter expr="'AttributeExists'"/>
                            <parameter expr="self.split_response(self.responses.pop(0))[0]"/>
                        </raise>
                    </transition>

                    <transition cond="self.expect_response_partial('Element exists: ', pop=False)" target="../wait_for_action/history">
                        <raise event="exception">
                            <parameter expr="'ElementExists'"/>
                            <parameter expr="self.split_response(self.responses.pop(0))[0]"/>
                        </raise>
                    </transition>

                    <transition cond="self.expect_response_partial('Read permission denied to: ', pop=False)" target="../wait_for_action/history">
                        <raise event="exception">
                            <parameter expr="'ReadPermissionDenied'"/>
                            <parameter expr="self.split_response(self.responses.pop(0))[0]"/>
                        </raise>
                    </transition>

                    <transition cond="self.expect_response_partial('Write permission denied to: ', pop=False)" target="../wait_for_action/history">
                        <raise event="exception">
                            <parameter expr="'WritePermissionDenied'"/>
                            <parameter expr="self.split_response(self.responses.pop(0))[0]"/>
                        </raise>
                    </transition>

                    <transition cond="self.expect_response('Write permission denied', pop=False)" target="../wait_for_action/history">
                        <raise event="exception">
                            <parameter expr="'WritePermissionDenied'"/>
                            <parameter expr="self.current_model"/>
                        </raise>
                    </transition>

                    <transition cond="self.expect_response_partial('Execute permission denied to: ', pop=False)" target="../wait_for_action/history">
                        <raise event="exception">
                            <parameter expr="'ExecutePermissionDenied'"/>
                            <parameter expr="self.split_response(self.responses.pop(0))[0]"/>
                        </raise>
                    </transition>

                    <transition cond="self.expect_response_partial('Group permission denied to: ', pop=False)" target="../wait_for_action/history">
                        <raise event="exception">
                            <parameter expr="'GroupPermissionDenied'"/>
                            <parameter expr="self.split_response(self.responses.pop(0))[0]"/>
                        </raise>
                    </transition>

                    <transition cond="self.expect_response_partial('User permission denied to: ', pop=False)" target="../wait_for_action/history">
                        <raise event="exception">
                            <parameter expr="'UserPermissionDenied'"/>
                            <parameter expr="self.split_response(self.responses.pop(0))[0]"/>
                        </raise>
                    </transition>

                    <transition cond="self.expect_response_partial('Admin permission denied', pop=False)" target="../wait_for_action/history">
                        <raise event="exception">
                            <parameter expr="'AdminPermissionDenied'"/>
                        </raise>
                    </transition>

                    <transition cond="self.expect_response_partial('Incorrect format: ', pop=False)" target="../wait_for_action/history">
                        <raise event="exception">
                            <parameter expr="'InterfaceMismatch'"/>
                            <parameter expr="self.split_response(self.responses.pop(0))[0]"/>
                        </raise>
                    </transition>

                    <transition cond="self.expect_response_partial('Element not found: ', pop=False)" target="../wait_for_action/history">
                        <raise event="exception">
                            <parameter expr="'UnknownElement'"/>
                            <parameter expr="self.split_response(self.responses.pop(0))[0]"/>
                        </raise>
                    </transition>

                    <transition cond="self.expect_response_partial('Location not found: ', pop=False)" target="../wait_for_action/history">
                        <raise event="exception">
                            <parameter expr="'UnknownLocation'"/>
                            <parameter expr="self.split_response(self.responses.pop(0))[0]"/>
                        </raise>
                    </transition>

                    <transition cond="self.expect_response_partial('No conformance relation can be found ', pop=False)" target="../wait_for_action/history">
                        <raise event="exception">
                            <parameter expr="'UnknownMetamodellingHierarchy'"/>
                        </raise>

                        <script>
                            self.responses.pop(0)
                        </script>
                    </transition>

                    <transition cond="self.expect_response_partial('', pop=False)" target="../wait_for_action/history">
                        <script>
                            #print("Unknown Error: " + self.responses[0])
                            pass
                        </script>
                        <raise event="exception">
                            <parameter expr="'UnknownError'"/>
                            <parameter expr="'Error: %s' % self.responses.pop(0)"/>
                        </raise>
                    </transition>
                </state>

                <state id="wait_for_action" initial="disconnected">
                    <state id="disconnected">
                        <transition cond="self.expect_action('init')" target="../../init">
                            <script>
                                self.load_action()
                            </script>
                        </transition>
                    </state>

                    <state id="connected">
                        <transition cond="self.expect_action('login')" target="../../operations/login">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_response('Success: ready for AL execution')" target="../activity/SC"/>
                        <transition cond="self.expect_response('Success: ready for MT execution')" target="../activity/SC"/>
                        <transition cond="self.expect_response('Success: ready for MANUAL execution')" target="../activity/OP"/>
                    </state>

                    <state id="activity" initial="SC">
                        <state id="SC">
                            <onentry>
                                <raise event="result">
                                    <parameter expr="'SC'"/>
                                </raise>
                            </onentry>

                            <state id="forwarding">
                                <transition cond="self.expect_response('Success', pop=False) or self.expect_response('Failure', pop=False)" target="../../../history">
                                    <raise event="result">
                                        <parameter expr="True if self.responses.pop(0) == 'Success' else False"/>
                                    </raise>
                                </transition>

                                <transition cond="not (self.expect_response('Success', pop=False) or self.expect_response('Failure', pop=False)) and self.expect_response_partial('', pop=False)" target=".">
                                    <raise event="data_output">
                                        <parameter expr="self.responses.pop(0)"/>
                                    </raise>
                                </transition>

                                <transition cond="self.expect_input('data_input')" target=".">
                                    <raise event="request">
                                        <parameter expr="self.inputs.pop(0)['parameters']"/>
                                    </raise>
                                </transition>
                            </state>
                        </state>

                        <state id="OP">
                            <onentry>
                                <raise event="result">
                                    <parameter expr="'OP'"/>
                                </raise>
                            </onentry>

                            <state id="forwarding">
                                <transition cond="self.expect_response_partial('Please perform manual operation ', pop=True)" target="."/>

                                <transition cond="self.expect_response_partial('Please edit this model before sending next input: ', pop=False)" target=".">
                                    <raise event="result">
                                        <parameter expr="self.responses.pop(0).split(': ')[1]"/>
                                    </raise>
                                </transition>

                                <transition cond="self.inputs" target="../../../history">
                                    <script>
                                        self.inputs.pop(0)
                                    </script>
                                    <raise event="request">
                                        <parameter expr="0"/>
                                    </raise>
                                </transition>
                            </state>
                        </state>
                    </state>

                    <state id="megamodelling">
                        <transition cond="self.expect_action('model_list')" target="../../operations/model_list">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('model_add')" target="../../operations/model_add">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('model_move')" target="../../operations/model_move">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('model_delete')" target="../../operations/model_delete">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('model_list_full')" target="../../operations/model_list_full">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('verify')" target="../../operations/verify">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('alter_context')" target="../../operations/alter_context">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('model_overwrite')" target="../../operations/model_overwrite">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('disconnect')" target="../../operations/disconnect">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('user_logout')" target="../../operations/user_logout">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('user_delete')" target="../../operations/user_delete">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('model_render')" target="../../operations/model_render">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('model_rendered')" target="../../operations/model_rendered">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('transformation_between')" target="../../operations/transformation_between">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('transformation_signature')" target="../../operations/transformation_signature">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('process_signature')" target="../../operations/process_signature">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('transformation_add_MT')" target="../../operations/store_on_scripted/transformation_add">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('transformation_add_AL')" target="../../operations/store_on_scripted/transformation_add">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('transformation_add_MANUAL')" target="../../operations/store_on_scripted/transformation_add">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('transformation_execute')" target="../../operations/store_on_scripted/transformation_execute">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('process_execute')" target="../../operations/store_on_scripted/process_execute">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('permission_modify')" target="../../operations/permission_modify">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('permission_owner')" target="../../operations/permission_owner">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('permission_group')" target="../../operations/permission_group">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('group_create')" target="../../operations/group_create">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('group_delete')" target="../../operations/group_delete">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('group_owner_add')" target="../../operations/group_owner_add">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('group_owner_delete')" target="../../operations/group_owner_delete">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('group_join')" target="../../operations/group_join">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('group_kick')" target="../../operations/group_kick">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('group_list')" target="../../operations/group_list">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('admin_promote')" target="../../operations/admin_promote">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('admin_demote')" target="../../operations/admin_demote">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('conformance_delete')" target="../../operations/conformance_delete">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('conformance_add')" target="../../operations/conformance_add">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('folder_create')" target="../../operations/folder_create">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('model_types')" target="../../operations/model_types">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('service_register')" target="../../operations/service_register">
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('exit_save')" target=".">
                            <raise event="result">
                                <parameter expr="None"/>
                            </raise>
                            <script>
                                self.load_action()
                            </script>
                        </transition>

                        <transition cond="self.expect_action(['element_list', 'element_list_nice', 'types', 'types_full', 'read_info', 'read_attrs', 'read_defined_attrs', 'instantiate', 'delete_element', 'attr_assign', 'attr_assign_code', 'attr_delete', 'read_outgoing', 'read_incoming', 'read_association_source', 'read_association_destination', 'connections_between', 'define_attribute', 'undefine_attribute', 'all_instances', 'attr_optional', 'attr_type', 'attr_name'])" target="../../going_manual">
                        </transition>
                    </state>

                    <state id="service">
                        <transition cond="self.expect_response_partial('', pop=False)" target=".">
                            <script>
                                import modelverse
                                thrd = threading.Thread(target=self.service_function, args=[self.responses.pop(0)])
                                thrd.daemon = True
                                thrd.start()
                            </script>
                        </transition>

                        <transition cond="self.expect_action('service_stop')" target="../../operations/service_stop">
                            <script>
                                self.load_action()
                            </script>
                        </transition>
                    </state>

                    <state id="modelling">
                        <state id="recognized" initial="manual">
                            <state id="manual">
                                <transition cond="self.expect_action('exit')" target="../../../../leaving_manual"/>
                                <transition cond="self.expect_action('drop')" target="../../../../leaving_manual_drop"/>

                                <transition cond="self.actions and self.actions[0]['parameters'][0] != self.current_model" target="../../../../leaving_manual"/>
                            </state>

                            <state id="scripted">
                                <transition cond="self.expect_action('exit')" target="../../../../operations/store_on_scripted/history">
                                    <raise event="request">
                                        <parameter expr="'exit'"/>
                                    </raise>
                                </transition>

                                <transition cond="self.expect_action('drop')" target="../../../../operations/store_on_scripted/history">
                                    <raise event="request">
                                        <parameter expr="'drop'"/>
                                    </raise>
                                </transition>
                            </state>

                            <transition cond="self.expect_action('element_list')" target="../../../operations/element_list">
                                <script>
                                    self.load_action()
                                </script>
                            </transition>

                            <transition cond="self.expect_action('element_list_nice')" target="../../../operations/element_list_nice">
                                <script>
                                    self.load_action()
                                </script>
                            </transition>

                            <transition cond="self.expect_action('types')" target="../../../operations/types">
                                <script>
                                    self.load_action()
                                </script>
                            </transition>

                            <transition cond="self.expect_action('types_full')" target="../../../operations/types_full">
                                <script>
                                    self.load_action()
                                </script>
                            </transition>

                            <transition cond="self.expect_action('read_info')" target="../../../operations/read_info">
                                <script>
                                    self.load_action()
                                </script>
                            </transition>

                            <transition cond="self.expect_action('read_attrs')" target="../../../operations/read_attrs">
                                <script>
                                    self.load_action()
                                </script>
                            </transition>

                            <transition cond="self.expect_action('read_defined_attrs')" target="../../../operations/read_defined_attrs">
                                <script>
                                    self.load_action()
                                </script>
                            </transition>

                            <transition cond="self.expect_action('instantiate')" target="../../../operations/instantiate">
                                <script>
                                    self.load_action()
                                </script>
                            </transition>

                            <transition cond="self.expect_action('delete_element')" target="../../../operations/delete_element">
                                <script>
                                    self.load_action()
                                </script>
                            </transition>

                            <transition cond="self.expect_action('attr_assign')" target="../../../operations/attr_assign">
                                <script>
                                    self.load_action()
                                </script>
                            </transition>

                            <transition cond="self.expect_action('attr_assign_code')" target="../../../operations/attr_assign_code">
                                <script>
                                    self.load_action()
                                </script>
                            </transition>

                            <transition cond="self.expect_action('attr_delete')" target="../../../operations/attr_delete">
                                <script>
                                    self.load_action()
                                </script>
                            </transition>

                            <transition cond="self.expect_action('attr_name')" target="../../../operations/attr_name">
                                <script>
                                    self.load_action()
                                </script>
                            </transition>

                            <transition cond="self.expect_action('attr_type')" target="../../../operations/attr_type">
                                <script>
                                    self.load_action()
                                </script>
                            </transition>

                            <transition cond="self.expect_action('attr_optional')" target="../../../operations/attr_optional">
                                <script>
                                    self.load_action()
                                </script>
                            </transition>

                            <transition cond="self.expect_action('read_outgoing')" target="../../../operations/read_outgoing">
                                <script>
                                    self.load_action()
                                </script>
                            </transition>

                            <transition cond="self.expect_action('read_incoming')" target="../../../operations/read_incoming">
                                <script>
                                    self.load_action()
                                </script>
                            </transition>

                            <transition cond="self.expect_action('read_association_source')" target="../../../operations/read_association_source">
                                <script>
                                    self.load_action()
                                </script>
                            </transition>

                            <transition cond="self.expect_action('read_association_destination')" target="../../../operations/read_association_destination">
                                <script>
                                    self.load_action()
                                </script>
                            </transition>

                            <transition cond="self.expect_action('connections_between')" target="../../../operations/connections_between">
                                <script>
                                    self.load_action()
                                </script>
                            </transition>

                            <transition cond="self.expect_action('define_attribute')" target="../../../operations/define_attribute">
                                <script>
                                    self.load_action()
                                </script>
                            </transition>

                            <transition cond="self.expect_action('undefine_attribute')" target="../../../operations/undefine_attribute">
                                <script>
                                    self.load_action()
                                </script>
                            </transition>

                            <transition cond="self.expect_action('all_instances')" target="../../../operations/all_instances">
                                <script>
                                    self.load_action()
                                </script>
                            </transition>

                            <transition cond="self.expect_action('exit_save')" target="../../../operations/exit_save">
                                <script>
                                    self.load_action()
                                </script>
                            </transition>
                        </state>

                        <transition cond="self.actions" target="../../leaving_manual"/>
                    </state>

                    <state id="finished"/>

                    <history id="history" type="deep"/>

                    <transition cond="self.actions" target="history">
                        <script>
                            print("Got unknown operation: " + str(self.actions.pop(0)))
                        </script>

                        <raise event="exception">
                            <parameter expr="'UnknownOperation'"/>
                            <parameter expr="'Operation is unknown'"/>
                        </raise>
                    </transition>
                </state>

                <state id="going_manual" initial="init">
                    <state id="init">
                        <onentry>
                            <script>
                                self.current_model = self.actions[0]["parameters"][0]
                            </script>
                        </onentry>

                        <transition cond="self.current_model in self.registered_metamodel" target="../OK"/>
                        <transition cond="self.current_model not in self.registered_metamodel" target="../search"/>
                    </state>

                    <state id="search">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['model_types', self.current_model]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response_partial('Success: ')" target="../OK">
                            <script>
                                self.registered_metamodel[self.current_model] = set(self.split_response(self.responses.pop(0))).pop().split(", ")[0]
                            </script>
                        </transition>
                    </state>

                    <state id="OK">
                        <onentry>
                            <raise event="request">
                                <parameter expr="['model_modify', self.current_model, self.registered_metamodel[self.current_model]]"/>
                            </raise>
                        </onentry>

                        <transition cond="self.expect_response('Model loaded, ready for commands!', pop=True)" target="../../wait_for_action/modelling/recognized/manual"/>

                        <transition cond="self.expect_response_partial('No conformance relation can be found ', pop=False)" target="../../wait_for_action/megamodelling">
                            <raise event="exception">
                                <parameter expr="'UnknownMetamodellingHierarchy'"/>
                                <parameter expr="'Conformance relation not found'"/>
                            </raise>

                            <script>
                                self.responses.pop(0)
                                self.actions.pop(0)
                            </script>
                        </transition>
                    </state>
                </state>

                <state id="going_scripted">
                    <onentry>
                        <script>
                            self.current_model = None
                        </script>
                    </onentry>

                    <transition target="../wait_for_action/modelling/recognized/scripted"/>
                </state>

                <state id="leaving_manual">
                    <onentry>
                        <raise event="request">
                            <parameter expr="'exit'"/>
                        </raise>
                    </onentry>

                    <transition cond="self.expect_response('Success', pop=True)" target="../wait_for_action/megamodelling"/>
                </state>

                <state id="leaving_manual_drop">
                    <onentry>
                        <raise event="request">
                            <parameter expr="'drop'"/>
                        </raise>
                    </onentry>

                    <transition cond="self.expect_response('Success', pop=True)" target="../wait_for_action/megamodelling"/>
                </state>
            </state>

            <state id="queue">
                <state id="queue">
                    <transition event="action" target=".">
                        <parameter name="action_name"/>
                        <parameter name="ID"/>
                        <parameter name="parameters"/>
                        <script>
                            self.actions.append({"name": action_name, "ID": ID, "parameters": parameters})
                        </script>
                    </transition>

                    <transition event="result" target=".">
                        <parameter name="parameters"/>
                        <raise scope="output" event="result" port="action_out">
                            <parameter expr="self.current_ID"/>
                            <parameter expr="parameters"/>
                        </raise>

                        <raise scope="broad" event="mv_result">
                            <parameter expr="self.current_ID"/>
                            <parameter expr="parameters"/>
                        </raise>
                    </transition>

                    <transition event="data_output" target=".">
                        <parameter name="parameters"/>
                        <raise scope="output" event="data_output" port="action_out">
                            <parameter expr="parameters"/>
                        </raise>

                        <raise scope="broad" event="mv_data_output">
                            <parameter expr="parameters"/>
                        </raise>
                    </transition>

                    <transition event="exception" target=".">
                        <parameter name="ID"/>
                        <parameter name="parameters"/>

                        <raise scope="output" event="exception" port="action_out">
                            <parameter expr="self.current_ID"/>
                            <parameter expr="ID"/>
                            <parameter expr="parameters"/>
                        </raise>

                        <raise scope="broad" event="mv_exception">
                            <parameter expr="self.current_ID"/>
                            <parameter expr="ID"/>
                            <parameter expr="parameters"/>
                        </raise>
                    </transition>

                    <transition event="ready" target=".">
                        <raise scope="output" event="ready" port="ready"/>
                        <raise scope="broad" event="mv_ready"/>
                    </transition>

                    <transition event="data_input" target=".">
                        <parameter name="value"/>
                        <script>
                            self.inputs.append({"name": "data_input", "parameters": value})
                        </script>
                    </transition>
                </state>
            </state>
        </parallel>
    </scxml>
</class>