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How to use GetOrCreateChild method of Microsoft.Coyote.Actors.Coverage.ActorRuntimeLogGraphBuilder class

Best Coyote code snippet using Microsoft.Coyote.Actors.Coverage.ActorRuntimeLogGraphBuilder.GetOrCreateChild

ActorRuntimeLogGraphBuilder.cs

Source:ActorRuntimeLogGraphBuilder.cs

...188                        if (info.Event == eventName)189                        {190                            // Yay, found it so we can draw the complete link connecting the Sender state to this state!191                            string category = string.IsNullOrEmpty(stateName) ? ActorCategory : StateMachineCategory;192                            var source = this.GetOrCreateChild(info.Name, info.Type, info.State);193                            var target = this.GetOrCreateChild(id?.Name, id?.Type, category, stateName);194                            this.GetOrCreateEventLink(source, target, info);195                            inbox.RemoveAt(i);196                            break;197                        }198                    }199                }200            }201        }202        /// <inheritdoc/>203        public void OnWaitEvent(ActorId id, string stateName, Type eventType)204        {205        }206        /// <inheritdoc/>207        public void OnWaitEvent(ActorId id, string stateName, params Type[] eventTypes)208        {209        }210        /// <inheritdoc/>211        public void OnStateTransition(ActorId id, string stateName, bool isEntry)212        {213            if (isEntry)214            {215                // record the fact we have entered this state216                this.GetOrCreateChild(id?.Name, id?.Type, stateName);217            }218        }219        /// <inheritdoc/>220        public void OnExecuteAction(ActorId id, string handlingStateName, string currentStateName, string actionName)221        {222            this.LinkTransition(typeof(DoActionEvent), id, handlingStateName, currentStateName, null);223        }224        /// <inheritdoc/>225        public void OnGotoState(ActorId id, string currentStateName, string newStateName)226        {227            this.LinkTransition(typeof(GotoStateEvent), id, currentStateName, currentStateName, newStateName);228        }229        /// <inheritdoc/>230        public void OnPushState(ActorId id, string currentStateName, string newStateName)231        {232            this.LinkTransition(typeof(PushStateEvent), id, currentStateName, currentStateName, newStateName);233        }234        /// <inheritdoc/>235        public void OnPopState(ActorId id, string currentStateName, string restoredStateName)236        {237            if (!string.IsNullOrEmpty(currentStateName))238            {239                this.LinkTransition(typeof(PopStateEvent), id, currentStateName,240                    currentStateName, restoredStateName);241            }242        }243        /// <inheritdoc/>244        public void OnHalt(ActorId id, int inboxSize)245        {246            lock (this.Inbox)247            {248                this.HaltedStates.TryGetValue(id, out string stateName);249                var target = this.GetOrCreateChild(id?.Name, id?.Type, "Halt", "Halt");250                // Transition to the Halt state.251                if (!string.IsNullOrEmpty(stateName))252                {253                    var source = this.GetOrCreateChild(id?.Name, id?.Type, stateName);254                    this.GetOrCreateEventLink(source, target, new EventInfo() { Event = typeof(HaltEvent).FullName });255                }256            }257        }258        private int? GetLinkIndex(GraphNode source, GraphNode target, string id)259        {260            if (this.MergeEventLinks)261            {262                return null;263            }264            return this.Graph.GetUniqueLinkIndex(source, target, id);265        }266        /// <inheritdoc/>267        public void OnDefaultEventHandler(ActorId id, string stateName)268        {269            lock (this.Inbox)270            {271                string resolvedId = this.GetResolveActorId(id?.Name, id?.Type);272                string eventName = typeof(DefaultEvent).FullName;273                this.AddEvent(id.Name, id.Type, id.Name, id.Type, stateName, eventName);274                this.Dequeued[id] = this.PopEvent(resolvedId, eventName);275            }276        }277        /// <inheritdoc/>278        public void OnHandleRaisedEvent(ActorId id, string stateName, Event e)279        {280            lock (this.Inbox)281            {282                // We used the inbox to store raised event, but it should be the first one handled since283                // raised events are highest priority.284                string resolvedId = this.GetResolveActorId(id?.Name, id?.Type);285                lock (this.Inbox)286                {287                    if (this.Inbox.TryGetValue(resolvedId, out List<EventInfo> inbox))288                    {289                        string eventName = e.GetType().FullName;290                        for (int i = inbox.Count - 1; i >= 0; i--)291                        {292                            EventInfo info = inbox[i];293                            if (info.Event == eventName)294                            {295                                this.Dequeued[id] = info;296                                break;297                            }298                        }299                    }300                }301            }302        }303        /// <inheritdoc/>304        public void OnPopStateUnhandledEvent(ActorId actorId, string currentStateName, Event e)305        {306            lock (this.Inbox)307            {308                if (e is HaltEvent)309                {310                    this.HaltedStates[actorId] = currentStateName;311                }312            }313        }314        /// <inheritdoc/>315        public void OnExceptionThrown(ActorId id, string stateName, string actionName, Exception ex)316        {317        }318        /// <inheritdoc/>319        public void OnExceptionHandled(ActorId id, string stateName, string actionName, Exception ex)320        {321        }322        /// <inheritdoc/>323        public void OnCreateTimer(TimerInfo info)324        {325            // TODO: figure out how to graph timers when we have no "timer id" at this point...326        }327        /// <inheritdoc/>328        public void OnStopTimer(TimerInfo info)329        {330        }331        /// <inheritdoc/>332        public void OnCreateMonitor(string monitorType)333        {334            lock (this.Inbox)335            {336                GraphNode node = this.Graph.GetOrCreateNode(monitorType, monitorType);337                node.Category = MonitorCategory;338            }339        }340        /// <inheritdoc/>341        public void OnMonitorExecuteAction(string monitorType, string stateName, string actionName)342        {343            // Monitors process actions immediately, so this state transition is a result of the only event in the inbox.344            lock (this.Inbox)345            {346                if (this.Inbox.TryGetValue(monitorType, out List<EventInfo> inbox) && inbox.Count > 0)347                {348                    var e = inbox[inbox.Count - 1];349                    inbox.RemoveAt(inbox.Count - 1);350                    // Draw the link connecting the Sender state to this state!351                    var source = this.GetOrCreateChild(e.Name, e.Type, e.State);352                    var target = this.GetOrCreateChild(monitorType, monitorType, stateName);353                    this.GetOrCreateEventLink(source, target, e);354                }355            }356        }357        /// <inheritdoc/>358        public void OnMonitorProcessEvent(string monitorType, string stateName, string senderName, string senderType,359            string senderStateName, Event e)360        {361            lock (this.Inbox)362            {363                string eventName = e.GetType().FullName;364                // Now add a fake event for internal monitor state transition that might now happen as a result of this event,365                // storing the monitor's current state in this event.366                var info = this.AddEvent(monitorType, monitorType, monitorType, monitorType, stateName, eventName);367                // Draw the link connecting the Sender state to this state!368                var source = this.GetOrCreateChild(senderName, senderType, senderStateName);369                var target = this.GetOrCreateChild(monitorType, monitorType, stateName);370                this.GetOrCreateEventLink(source, target, info);371            }372        }373        /// <inheritdoc/>374        public void OnMonitorRaiseEvent(string monitorType, string stateName, Event e)375        {376            // Raising event to self.377            string eventName = e.GetType().FullName;378            this.AddEvent(monitorType, monitorType, monitorType, monitorType, stateName, eventName);379        }380        /// <inheritdoc/>381        public void OnMonitorStateTransition(string monitorType, string stateName, bool isEntry, bool? isInHotState)382        {383            if (isEntry)384            {385                lock (this.Inbox)386                {387                    // Monitors process events immediately (and does not call OnDequeue), so this state transition is a result of388                    // the fake event we created in OnMonitorProcessEvent.389                    if (this.Inbox.TryGetValue(monitorType, out List<EventInfo> inbox) && inbox.Count > 0)390                    {391                        var info = inbox[inbox.Count - 1];392                        inbox.RemoveAt(inbox.Count - 1);393                        // draw the link connecting the current state to this new state!394                        var source = this.GetOrCreateChild(monitorType, monitorType, info.State);395                        var shortStateName = this.GetLabel(monitorType, monitorType, stateName);396                        string suffix = string.Empty;397                        if (isInHotState.HasValue)398                        {399                            suffix = (isInHotState is true) ? "[hot]" : "[cold]";400                            shortStateName += suffix;401                        }402                        string label = shortStateName;403                        var target = this.GetOrCreateChild(monitorType, monitorType, shortStateName, label);404                        // In case this node was already created, we may need to override the label here now that405                        // we know this is a hot state. This is because, unfortunately, other OnMonitor* methods406                        // do not provide the isInHotState parameter.407                        target.Label = label;408                        this.GetOrCreateEventLink(source, target, info);409                    }410                }411            }412        }413        /// <inheritdoc/>414        public void OnMonitorError(string monitorType, string stateName, bool? isInHotState)415        {416            var source = this.GetOrCreateChild(monitorType, monitorType, stateName);417            source.Category = "Error";418        }419        /// <inheritdoc/>420        public void OnRandom(object result, string callerName, string callerType)421        {422        }423        /// <inheritdoc/>424        public void OnAssertionFailure(string error)425        {426        }427        /// <inheritdoc/>428        public void OnStrategyDescription(string strategyName, string description)429        {430        }431        /// <inheritdoc/>432        public void OnCompleted()433        {434        }435        /// <summary>436        /// Return current graph and reset for next iteration.437        /// </summary>438        /// <param name="reset">Set to true will reset the graph for the next iteration.</param>439        /// <returns>The graph.</returns>440        public Graph SnapshotGraph(bool reset)441        {442            Graph result = this.CurrentGraph;443            if (reset)444            {445                // start fresh.446                this.CurrentGraph = null;447            }448            return result;449        }450        private string GetResolveActorId(string name, string type)451        {452            if (type is null)453            {454                // The sender id can be null if an event is fired from non-actor code.455                return ExternalCodeName;456            }457            if (this.CollapseMachineInstances)458            {459                return type;460            }461            return name;462        }463        private EventInfo AddEvent(string targetName, string targetType, string senderName, string senderType,464            string senderStateName, string eventName)465        {466            string targetId = this.GetResolveActorId(targetName, targetType);467            EventInfo info = null;468            lock (this.Inbox)469            {470                if (!this.Inbox.TryGetValue(targetId, out List<EventInfo> inbox))471                {472                    inbox = new List<EventInfo>();473                    this.Inbox[targetId] = inbox;474                }475                info = new EventInfo()476                {477                    Name = senderName ?? ExternalCodeName,478                    Type = senderType ?? ExternalCodeName,479                    State = senderStateName,480                    Event = eventName481                };482                inbox.Add(info);483            }484            return info;485        }486        private void LinkTransition(Type transitionType, ActorId id, string handlingStateName,487            string currentStateName, string newStateName)488        {489            string name = id.Name;490            string type = id.Type;491            lock (this.Inbox)492            {493                if (this.Dequeued.TryGetValue(id, out EventInfo info))494                {495                    // Event was dequeued, but now we know what state is handling this event, so connect the dots...496                    if (info.Type != type || info.Name != name || info.State != currentStateName)497                    {498                        var source = this.GetOrCreateChild(info.Name, info.Type, info.State);499                        var target = this.GetOrCreateChild(name, type, currentStateName);500                        info.HandlingState = handlingStateName;501                        this.GetOrCreateEventLink(source, target, info);502                    }503                }504                if (newStateName != null)505                {506                    // Then this is a goto or push and we can draw that link also.507                    var source = this.GetOrCreateChild(name, type, currentStateName);508                    var target = this.GetOrCreateChild(name, type, newStateName);509                    if (info is null)510                    {511                        info = new EventInfo { Event = transitionType.FullName };512                    }513                    this.GetOrCreateEventLink(source, target, info);514                }515                this.Dequeued.Remove(id);516            }517        }518        private GraphNode GetOrCreateChild(string name, string type, string stateName, string label = null)519        {520            GraphNode child = null;521            lock (this.Inbox)522            {523                this.AddNamespace(type);524                var initalStateName = stateName;525                // make label relative to fully qualified actor id (it's usually a nested class).526                stateName = this.GetLabel(name, type, stateName);527                string id = this.GetResolveActorId(name, type);528                GraphNode parent = this.Graph.GetOrCreateNode(id);529                parent.AddAttribute("Group", "Expanded");530                if (string.IsNullOrEmpty(label))531                {532                    label = stateName ?? ExternalStateName;...

GetOrCreateChild

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote;4using Microsoft.Coyote.Actors;5using Microsoft.Coyote.Actors.Coverage;6using Microsoft.Coyote.Specifications;7using Microsoft.Coyote.Tasks;8{9    {10        public static void Main(string[] args)11        {12            var configuration = Configuration.Create();13            configuration.TraceLevel = 1;14            configuration.MaxSchedulingSteps = 100;15            configuration.MaxFairSchedulingSteps = 100;16            configuration.MaxUnfairSchedulingSteps = 100;17            configuration.SchedulingIterations = 100;18            var runtime = RuntimeFactory.Create(configuration);19            var graphBuilder = new ActorRuntimeLogGraphBuilder(runtime);20            graphBuilder.AddActor(typeof(MachineA));21            graphBuilder.AddActor(typeof(MachineB));22            graphBuilder.AddActor(typeof(MachineC));23            graphBuilder.AddActor(typeof(MachineD));24            graphBuilder.AddActor(typeof(MachineE));25            graphBuilder.AddActor(typeof(MachineF));26            graphBuilder.AddActor(typeof(MachineG));27            graphBuilder.AddActor(typeof(MachineH));28            graphBuilder.AddActor(typeof(MachineI));29            graphBuilder.AddActor(typeof(MachineJ));30            graphBuilder.AddActor(typeof(MachineK));31            graphBuilder.AddActor(typeof(MachineL));32            graphBuilder.AddActor(typeof(MachineM));33            graphBuilder.AddActor(typeof(MachineN));34            graphBuilder.AddActor(typeof(MachineO));35            graphBuilder.AddActor(typeof(MachineP));36            graphBuilder.AddActor(typeof(MachineQ));37            graphBuilder.AddActor(typeof(MachineR));38            graphBuilder.AddActor(typeof(MachineS));39            graphBuilder.AddActor(typeof(MachineT));40            graphBuilder.AddActor(typeof(MachineU));41            graphBuilder.AddActor(typeof(MachineV));42            graphBuilder.AddActor(typeof(MachineW));43            graphBuilder.AddActor(typeof(MachineX));44            graphBuilder.AddActor(typeof(MachineY));45            graphBuilder.AddActor(typeof(MachineZ));46            var graph = graphBuilder.GetOrCreateChild("MachineA", "MachineB");47            graph = graphBuilder.GetOrCreateChild("MachineA", "MachineC");48            graph = graphBuilder.GetOrCreateChild("MachineA", "MachineD");49            graph = graphBuilder.GetOrCreateChild("MachineA", "MachineE");50            graph = graphBuilder.GetOrCreateChild("MachineA", "MachineF");

GetOrCreateChild

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Coyote.Actors;7using Microsoft.Coyote.Actors.Coverage;8using Microsoft.Coyote.Actors.Coverage.Logging;9using Microsoft.Coyote.Actors.Coverage.Runtime;10using Microsoft.Coyote.Actors.Coverage.Runtime.Logging;11using Microsoft.Coyote.Actors.Coverage.Runtime.Scheduling;12using Microsoft.Coyote.Actors.Coverage.Runtime.Scheduling.Strategies;13using Microsoft.Coyote.Actors.Coverage.Runtime.Scheduling.Strategies.Default;14using Microsoft.Coyote.Actors.Coverage.Runtime.Scheduling.Strategies.FairExploration;15using Microsoft.Coyote.Actors.Coverage.Runtime.Scheduling.Strategies.FairReplay;16using Microsoft.Coyote.Actors.Coverage.Runtime.Scheduling.Strategies.FairReplay.Coverage;17using Microsoft.Coyote.Actors.Coverage.Runtime.Scheduling.Strategies.FairReplay.Coverage.CoverageGraph;18using Microsoft.Coyote.Actors.Coverage.Runtime.Scheduling.Strategies.FairReplay.Coverage.CoverageGraph.CoverageGraphBuilder;19using Microsoft.Coyote.Actors.Coverage.Runtime.Scheduling.Strategies.FairReplay.Coverage.CoverageGraph.CoverageGraphBuilder.CoverageGraphBuilderState;20using Microsoft.Coyote.Actors.Coverage.Runtime.Scheduling.Strategies.FairReplay.Coverage.CoverageGraph.CoverageGraphBuilder.CoverageGraphBuilderState.CoverageGraphBuilderStateFactory;21using Microsoft.Coyote.Actors.Coverage.Runtime.Scheduling.Strategies.FairReplay.Coverage.CoverageGraph.CoverageGraphBuilder.CoverageGraphBuilderState.CoverageGraphBuilderStateFactory.CoverageGraphBuilderStateFactoryImplementation;22using Microsoft.Coyote.Actors.Coverage.Runtime.Scheduling.Strategies.FairReplay.Coverage.CoverageGraph.CoverageGraphBuilder.CoverageGraphBuilderState.CoverageGraphBuilderStateFactory.CoverageGraphBuilderStateFactoryImplementation.CoverageGraphBuilderStateFactoryImplementationState;

GetOrCreateChild

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Coyote.Actors;7using Microsoft.Coyote.Actors.Coverage;8{9    {10        static void Main(string[] args)11        {12            ActorRuntimeLogGraphBuilder builder = new ActorRuntimeLogGraphBuilder();13            builder.GetOrCreateChild("A");14            builder.GetOrCreateChild("B");15            builder.GetOrCreateChild("C");16            builder.GetOrCreateChild("D");17            builder.GetOrCreateChild("E");18            builder.GetOrCreateChild("F");19            builder.GetOrCreateChild("G");20            builder.GetOrCreateChild("H");21            builder.GetOrCreateChild("I");22            builder.GetOrCreateChild("J");23            builder.GetOrCreateChild("K");24            builder.GetOrCreateChild("L");25            builder.GetOrCreateChild("M");26            builder.GetOrCreateChild("N");27            builder.GetOrCreateChild("O");28            builder.GetOrCreateChild("P");29            builder.GetOrCreateChild("Q");30            builder.GetOrCreateChild("R");31            builder.GetOrCreateChild("S");32            builder.GetOrCreateChild("T");33            builder.GetOrCreateChild("U");34            builder.GetOrCreateChild("V");35            builder.GetOrCreateChild("W");36            builder.GetOrCreateChild("X");37            builder.GetOrCreateChild("Y");38            builder.GetOrCreateChild("Z");39            builder.GetOrCreateChild("AA");40            builder.GetOrCreateChild("AB");41            builder.GetOrCreateChild("AC");42            builder.GetOrCreateChild("AD");43            builder.GetOrCreateChild("AE");44            builder.GetOrCreateChild("AF");45            builder.GetOrCreateChild("AG");46            builder.GetOrCreateChild("AH");47            builder.GetOrCreateChild("AI");48            builder.GetOrCreateChild("AJ");49            builder.GetOrCreateChild("AK");50            builder.GetOrCreateChild("AL");51            builder.GetOrCreateChild("AM");52            builder.GetOrCreateChild("AN");53            builder.GetOrCreateChild("AO");54            builder.GetOrCreateChild("AP");55            builder.GetOrCreateChild("AQ");56            builder.GetOrCreateChild("AR");57            builder.GetOrCreateChild("AS");58            builder.GetOrCreateChild("AT");59            builder.GetOrCreateChild("AU");60            builder.GetOrCreateChild("AV");61            builder.GetOrCreateChild("AW");62            builder.GetOrCreateChild("AX");63            builder.GetOrCreateChild("AY");64            builder.GetOrCreateChild("AZ");

GetOrCreateChild

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Coyote.Actors;7using Microsoft.Coyote.Actors.Coverage;8{9    {10        static void Main(string[] args)11        {12            var runtime = new ActorRuntime();13            var graphBuilder = new ActorRuntimeLogGraphBuilder(runtime);14            var root = graphBuilder.Root;15            var child = graphBuilder.GetOrCreateChild(root, "Child");16            Console.WriteLine(child.Name);17        }18    }19}

GetOrCreateChild

Using AI Code Generation

1using System;2using Microsoft.Coyote.Actors;3using Microsoft.Coyote.Actors.Coverage;4{5    {6        static void Main(string[] args)7        {8            var runtime = new ActorRuntime();9            var graphBuilder = new ActorRuntimeLogGraphBuilder(runtime);10            var graph = graphBuilder.GetOrCreateChild("1", "2");11            graph = graphBuilder.GetOrCreateChild("2", "3");12            graph = graphBuilder.GetOrCreateChild("3", "4");13            graph = graphBuilder.GetOrCreateChild("4", "5");14            graph = graphBuilder.GetOrCreateChild("5", "6");15            graph = graphBuilder.GetOrCreateChild("6", "7");16            graph = graphBuilder.GetOrCreateChild("7", "8");17            graph = graphBuilder.GetOrCreateChild("8", "9");18            graph = graphBuilder.GetOrCreateChild("9", "10");19            graph = graphBuilder.GetOrCreateChild("10", "11");20            graph = graphBuilder.GetOrCreateChild("11", "12");21            graph = graphBuilder.GetOrCreateChild("12", "13");22            graph = graphBuilder.GetOrCreateChild("13", "14");23            graph = graphBuilder.GetOrCreateChild("14", "15");24            graph = graphBuilder.GetOrCreateChild("15", "16");25            graph = graphBuilder.GetOrCreateChild("16", "17");26            graph = graphBuilder.GetOrCreateChild("17", "18");27            graph = graphBuilder.GetOrCreateChild("18", "19");28            graph = graphBuilder.GetOrCreateChild("19", "20");29            graph = graphBuilder.GetOrCreateChild("20", "21");30            graph = graphBuilder.GetOrCreateChild("21", "22");31            graph = graphBuilder.GetOrCreateChild("22", "23");32            graph = graphBuilder.GetOrCreateChild("23", "24");33            graph = graphBuilder.GetOrCreateChild("24", "25");34            graph = graphBuilder.GetOrCreateChild("25", "26");35            graph = graphBuilder.GetOrCreateChild("26", "27");36            graph = graphBuilder.GetOrCreateChild("27", "28");37            graph = graphBuilder.GetOrCreateChild("28", "29");38            graph = graphBuilder.GetOrCreateChild("29", "30");39            graph = graphBuilder.GetOrCreateChild("30", "31");40            graph = graphBuilder.GetOrCreateChild("31", "

GetOrCreateChild

Using AI Code Generation

1using System;2using System.IO;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7using Microsoft.Coyote.Actors;8{9    {10        static void Main(string[] args)11        {12            var runtime = new ActorRuntime();13            var root = runtime.CreateActor(typeof(Root))

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