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How to use GetOrCreateLink method of Microsoft.Coyote.Actors.Coverage.Graph class

Best Coyote code snippet using Microsoft.Coyote.Actors.Coverage.Graph.GetOrCreateLink

ActorRuntimeLogGraphBuilder.cs

Source:ActorRuntimeLogGraphBuilder.cs

...535                {536                    id += "." + stateName;537                }538                child = this.Graph.GetOrCreateNode(id, label);539                this.Graph.GetOrCreateLink(parent, child, null, null, "Contains");540            }541            return child;542        }543        private GraphLink GetOrCreateEventLink(GraphNode source, GraphNode target, EventInfo e)544        {545            GraphLink link = null;546            lock (this.Inbox)547            {548                string label = this.GetEventLabel(e.Event);549                var index = this.GetLinkIndex(source, target, label);550                var category = GetEventCategory(e.Event);551                link = this.Graph.GetOrCreateLink(source, target, index, label, category);552                if (this.MergeEventLinks)553                {554                    if (link.AddListAttribute("EventIds", e.Event) > 1)555                    {556                        link.Label = "*";557                    }558                }559                else560                {561                    if (e.Event != null)562                    {563                        link.AddAttribute("EventId", e.Event);564                    }565                    if (e.HandlingState != null)566                    {567                        link.AddAttribute("HandledBy", e.HandlingState);568                    }569                }570            }571            return link;572        }573        private void AddNamespace(string type)574        {575            if (type != null && !this.Namespaces.Contains(type))576            {577                string typeName = type;578                int index = typeName.Length;579                do580                {581                    typeName = typeName.Substring(0, index);582                    this.Namespaces.Add(typeName);583                    index = typeName.LastIndexOfAny(TypeSeparators);584                }585                while (index > 0);586            }587        }588        private string GetLabel(string name, string type, string fullyQualifiedName)589        {590            if (type is null)591            {592                // external code593                return fullyQualifiedName;594            }595            this.AddNamespace(type);596            if (string.IsNullOrEmpty(fullyQualifiedName))597            {598                // then this is probably an Actor, not a StateMachine.  For Actors we can invent a state599                // name equal to the short name of the class, this then looks like a Constructor which is fine.600                fullyQualifiedName = this.CollapseMachineInstances ? type : name;601            }602            var len = fullyQualifiedName.Length;603            var index = fullyQualifiedName.LastIndexOfAny(TypeSeparators);604            if (index > 0)605            {606                fullyQualifiedName = fullyQualifiedName.Substring(index).Trim('+').Trim('.');607            }608            return fullyQualifiedName;609        }610        private string GetEventLabel(string fullyQualifiedName)611        {612            if (EventAliases.TryGetValue(fullyQualifiedName, out string label))613            {614                return label;615            }616            int i = fullyQualifiedName.LastIndexOfAny(TypeSeparators);617            if (i > 0)618            {619                string ns = fullyQualifiedName.Substring(0, i);620                if (this.Namespaces.Contains(ns))621                {622                    return fullyQualifiedName.Substring(i + 1);623                }624            }625            return fullyQualifiedName;626        }627        private static string GetEventCategory(string fullyQualifiedName)628        {629            if (EventAliases.TryGetValue(fullyQualifiedName, out string label))630            {631                return label;632            }633            return null;634        }635    }636    /// <summary>637    /// A directed graph made up of Nodes and Links.638    /// </summary>639    [DataContract]640    public class Graph641    {642        internal const string DgmlNamespace = "http://schemas.microsoft.com/vs/2009/dgml";643        // These [DataMember] fields are here so we can serialize the Graph across parallel or distributed644        // test processes without losing any information.  There is more information here than in the serialized645        // DGML which is we we can't just use Save/LoadDgml to do the same.646        [DataMember]647        private readonly Dictionary<string, GraphNode> InternalNodes = new Dictionary<string, GraphNode>();648        [DataMember]649        private readonly Dictionary<string, GraphLink> InternalLinks = new Dictionary<string, GraphLink>();650        // last used index for simple link key "a->b".651        [DataMember]652        private readonly Dictionary<string, int> InternalNextLinkIndex = new Dictionary<string, int>();653        // maps augmented link key to the index that has been allocated for that link id "a->b(goto)" => 0654        [DataMember]655        private readonly Dictionary<string, int> InternalAllocatedLinkIndexes = new Dictionary<string, int>();656        [DataMember]657        private readonly Dictionary<string, string> InternalAllocatedLinkIds = new Dictionary<string, string>();658        /// <summary>659        /// Return the current list of nodes (in no particular order).660        /// </summary>661        public IEnumerable<GraphNode> Nodes662        {663            get { return this.InternalNodes.Values; }664        }665        /// <summary>666        /// Return the current list of links (in no particular order).667        /// </summary>668        public IEnumerable<GraphLink> Links669        {670            get671            {672                if (this.InternalLinks is null)673                {674                    return Array.Empty<GraphLink>();675                }676                return this.InternalLinks.Values;677            }678        }679        /// <summary>680        /// Get existing node or null.681        /// </summary>682        /// <param name="id">The id of the node.</param>683        public GraphNode GetNode(string id)684        {685            this.InternalNodes.TryGetValue(id, out GraphNode node);686            return node;687        }688        /// <summary>689        /// Get existing node or create a new one with the given id and label.690        /// </summary>691        /// <returns>Returns the new node or the existing node if it was already defined.</returns>692        public GraphNode GetOrCreateNode(string id, string label = null, string category = null)693        {694            if (!this.InternalNodes.TryGetValue(id, out GraphNode node))695            {696                node = new GraphNode(id, label, category);697                this.InternalNodes.Add(id, node);698            }699            return node;700        }701        /// <summary>702        /// Get existing node or create a new one with the given id and label.703        /// </summary>704        /// <returns>Returns the new node or the existing node if it was already defined.</returns>705        private GraphNode GetOrCreateNode(GraphNode newNode)706        {707            if (!this.InternalNodes.ContainsKey(newNode.Id))708            {709                this.InternalNodes.Add(newNode.Id, newNode);710            }711            return newNode;712        }713        /// <summary>714        /// Get existing link or create a new one connecting the given source and target nodes.715        /// </summary>716        /// <returns>The new link or the existing link if it was already defined.</returns>717        public GraphLink GetOrCreateLink(GraphNode source, GraphNode target, int? index = null, string linkLabel = null, string category = null)718        {719            string key = source.Id + "->" + target.Id;720            if (index.HasValue)721            {722                key += string.Format("({0})", index.Value);723            }724            if (!this.InternalLinks.TryGetValue(key, out GraphLink link))725            {726                link = new GraphLink(source, target, linkLabel, category);727                if (index.HasValue)728                {729                    link.Index = index.Value;730                }731                this.InternalLinks.Add(key, link);732            }733            return link;734        }735        internal int GetUniqueLinkIndex(GraphNode source, GraphNode target, string id)736        {737            // augmented key738            string key = string.Format("{0}->{1}({2})", source.Id, target.Id, id);739            if (this.InternalAllocatedLinkIndexes.TryGetValue(key, out int index))740            {741                return index;742            }743            // allocate a new index for the simple key744            var simpleKey = string.Format("{0}->{1}", source.Id, target.Id);745            if (this.InternalNextLinkIndex.TryGetValue(simpleKey, out index))746            {747                index++;748            }749            this.InternalNextLinkIndex[simpleKey] = index;750            // remember this index has been allocated for this link id.751            this.InternalAllocatedLinkIndexes[key] = index;752            // remember the original id associated with this link index.753            key = string.Format("{0}->{1}({2})", source.Id, target.Id, index);754            this.InternalAllocatedLinkIds[key] = id;755            return index;756        }757        /// <summary>758        /// Serialize the graph to a DGML string.759        /// </summary>760        public override string ToString()761        {762            using (var writer = new StringWriter())763            {764                this.WriteDgml(writer, false);765                return writer.ToString();766            }767        }768        internal void SaveDgml(string graphFilePath, bool includeDefaultStyles)769        {770            using (StreamWriter writer = new StreamWriter(graphFilePath, false, Encoding.UTF8))771            {772                this.WriteDgml(writer, includeDefaultStyles);773            }774        }775        /// <summary>776        /// Serialize the graph to DGML.777        /// </summary>778        public void WriteDgml(TextWriter writer, bool includeDefaultStyles)779        {780            writer.WriteLine("<DirectedGraph xmlns='{0}'>", DgmlNamespace);781            writer.WriteLine("  <Nodes>");782            if (this.InternalNodes != null)783            {784                List<string> nodes = new List<string>(this.InternalNodes.Keys);785                nodes.Sort(StringComparer.Ordinal);786                foreach (var id in nodes)787                {788                    GraphNode node = this.InternalNodes[id];789                    writer.Write("    <Node Id='{0}'", node.Id);790                    if (!string.IsNullOrEmpty(node.Label))791                    {792                        writer.Write(" Label='{0}'", node.Label);793                    }794                    if (!string.IsNullOrEmpty(node.Category))795                    {796                        writer.Write(" Category='{0}'", node.Category);797                    }798                    node.WriteAttributes(writer);799                    writer.WriteLine("/>");800                }801            }802            writer.WriteLine("  </Nodes>");803            writer.WriteLine("  <Links>");804            if (this.InternalLinks != null)805            {806                List<string> links = new List<string>(this.InternalLinks.Keys);807                links.Sort(StringComparer.Ordinal);808                foreach (var id in links)809                {810                    GraphLink link = this.InternalLinks[id];811                    writer.Write("    <Link Source='{0}' Target='{1}'", link.Source.Id, link.Target.Id);812                    if (!string.IsNullOrEmpty(link.Label))813                    {814                        writer.Write(" Label='{0}'", link.Label);815                    }816                    if (!string.IsNullOrEmpty(link.Category))817                    {818                        writer.Write(" Category='{0}'", link.Category);819                    }820                    if (link.Index.HasValue)821                    {822                        writer.Write(" Index='{0}'", link.Index.Value);823                    }824                    link.WriteAttributes(writer);825                    writer.WriteLine("/>");826                }827            }828            writer.WriteLine("  </Links>");829            if (includeDefaultStyles)830            {831                writer.WriteLine(832@"  <Styles>833    <Style TargetType=""Node"" GroupLabel=""Error"" ValueLabel=""True"">834      <Condition Expression=""HasCategory('Error')"" />835      <Setter Property=""Background"" Value=""#FFC15656"" />836    </Style>837    <Style TargetType=""Node"" GroupLabel=""Actor"" ValueLabel=""True"">838      <Condition Expression=""HasCategory('Actor')"" />839      <Setter Property=""Background"" Value=""#FF57AC56"" />840    </Style>841    <Style TargetType=""Node"" GroupLabel=""Monitor"" ValueLabel=""True"">842      <Condition Expression=""HasCategory('Monitor')"" />843      <Setter Property=""Background"" Value=""#FF558FDA"" />844    </Style>845    <Style TargetType=""Link"" GroupLabel=""halt"" ValueLabel=""True"">846      <Condition Expression=""HasCategory('halt')"" />847      <Setter Property=""Stroke"" Value=""#FFFF6C6C"" />848      <Setter Property=""StrokeDashArray"" Value=""4 2"" />849    </Style>850    <Style TargetType=""Link"" GroupLabel=""push"" ValueLabel=""True"">851      <Condition Expression=""HasCategory('push')"" />852      <Setter Property=""Stroke"" Value=""#FF7380F5"" />853      <Setter Property=""StrokeDashArray"" Value=""4 2"" />854    </Style>855    <Style TargetType=""Link"" GroupLabel=""pop"" ValueLabel=""True"">856      <Condition Expression=""HasCategory('pop')"" />857      <Setter Property=""Stroke"" Value=""#FF7380F5"" />858      <Setter Property=""StrokeDashArray"" Value=""4 2"" />859    </Style>860  </Styles>");861            }862            writer.WriteLine("</DirectedGraph>");863        }864        /// <summary>865        /// Load a DGML file into a new Graph object.866        /// </summary>867        /// <param name="graphFilePath">Full path to the DGML file.</param>868        /// <returns>The loaded Graph object.</returns>869        public static Graph LoadDgml(string graphFilePath)870        {871            XDocument doc = XDocument.Load(graphFilePath);872            Graph result = new Graph();873            var ns = doc.Root.Name.Namespace;874            if (ns != DgmlNamespace)875            {876                throw new Exception(string.Format("File '{0}' does not contain the DGML namespace", graphFilePath));877            }878            foreach (var e in doc.Root.Element(ns + "Nodes").Elements(ns + "Node"))879            {880                var id = (string)e.Attribute("Id");881                var label = (string)e.Attribute("Label");882                var category = (string)e.Attribute("Category");883                GraphNode node = new GraphNode(id, label, category);884                node.AddDgmlProperties(e);885                result.GetOrCreateNode(node);886            }887            foreach (var e in doc.Root.Element(ns + "Links").Elements(ns + "Link"))888            {889                var srcId = (string)e.Attribute("Source");890                var targetId = (string)e.Attribute("Target");891                var label = (string)e.Attribute("Label");892                var category = (string)e.Attribute("Category");893                var srcNode = result.GetOrCreateNode(srcId);894                var targetNode = result.GetOrCreateNode(targetId);895                XAttribute indexAttr = e.Attribute("index");896                int? index = null;897                if (indexAttr != null)898                {899                    index = (int)indexAttr;900                }901                var link = result.GetOrCreateLink(srcNode, targetNode, index, label, category);902                link.AddDgmlProperties(e);903            }904            return result;905        }906        /// <summary>907        /// Merge the given graph so that this graph becomes a superset of both graphs.908        /// </summary>909        /// <param name="other">The new graph to merge into this graph.</param>910        public void Merge(Graph other)911        {912            foreach (var node in other.InternalNodes.Values)913            {914                var newNode = this.GetOrCreateNode(node.Id, node.Label, node.Category);915                newNode.Merge(node);916            }917            foreach (var link in other.InternalLinks.Values)918            {919                var source = this.GetOrCreateNode(link.Source.Id, link.Source.Label, link.Source.Category);920                var target = this.GetOrCreateNode(link.Target.Id, link.Target.Label, link.Target.Category);921                int? index = null;922                if (link.Index.HasValue)923                {924                    // ouch, link indexes cannot be compared across Graph instances, we need to assign a new index here.925                    string key = string.Format("{0}->{1}({2})", source.Id, target.Id, link.Index.Value);926                    string linkId = other.InternalAllocatedLinkIds[key];927                    index = this.GetUniqueLinkIndex(source, target, linkId);928                }929                var newLink = this.GetOrCreateLink(source, target, index, link.Label, link.Category);930                newLink.Merge(link);931            }932        }933    }934    /// <summary>935    /// A Node of a Graph.936    /// </summary>937    [DataContract]938    public class GraphObject939    {940        /// <summary>941        /// Optional list of attributes for the node.942        /// </summary>943        [DataMember]...

GetOrCreateLink

Using AI Code Generation

1using Microsoft.Coyote.Actors.Coverage;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        static void Main(string[] args)10        {11            Graph g = new Graph();12            var l = g.GetOrCreateLink("1", "2", "3");13            var l1 = g.GetOrCreateLink("1", "2", "3");14            var l2 = g.GetOrCreateLink("1", "2", "3");15            var l3 = g.GetOrCreateLink("1", "2", "3");16            var l4 = g.GetOrCreateLink("1", "2", "3");17            var l5 = g.GetOrCreateLink("1", "2", "3");18            var l6 = g.GetOrCreateLink("1", "2", "3");19            var l7 = g.GetOrCreateLink("1", "2", "3");20            var l8 = g.GetOrCreateLink("1", "2", "3");21            var l9 = g.GetOrCreateLink("1", "2", "3");22            var l10 = g.GetOrCreateLink("1", "2", "3");23            var l11 = g.GetOrCreateLink("1", "2", "3");24            var l12 = g.GetOrCreateLink("1", "2", "3");25            var l13 = g.GetOrCreateLink("1", "2", "3");26            var l14 = g.GetOrCreateLink("1", "2", "3");27            var l15 = g.GetOrCreateLink("1", "2", "3");28            var l16 = g.GetOrCreateLink("1", "2", "3");

GetOrCreateLink

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using Microsoft.Coyote.Actors.Coverage;5{6    {7        static void Main(string[] args)8        {9            Graph graph = new Graph();10            graph.GetOrCreateLink("a", "b");11            graph.GetOrCreateLink("b", "c");12            graph.GetOrCreateLink("c", "a");13            graph.GetOrCreateLink("b", "d");14            graph.GetOrCreateLink("d", "e");15            graph.GetOrCreateLink("e", "b");16            graph.GetOrCreateLink("e", "f");17            graph.GetOrCreateLink("f", "g");18            graph.GetOrCreateLink("g", "e");19            graph.GetOrCreateLink("g", "h");20            graph.GetOrCreateLink("h", "i");21            graph.GetOrCreateLink("i", "g");22            graph.GetOrCreateLink("i", "j");23            graph.GetOrCreateLink("j", "k");24            graph.GetOrCreateLink("k", "i");25            graph.GetOrCreateLink("k", "l");26            graph.GetOrCreateLink("l", "m");27            graph.GetOrCreateLink("m", "k");28            graph.GetOrCreateLink("m", "n");29            graph.GetOrCreateLink("n", "o");30            graph.GetOrCreateLink("o", "m");31            graph.GetOrCreateLink("o", "p");32            graph.GetOrCreateLink("p", "q");33            graph.GetOrCreateLink("q", "o");34            graph.GetOrCreateLink("q", "r");35            graph.GetOrCreateLink("r", "s");36            graph.GetOrCreateLink("s", "q");37            graph.GetOrCreateLink("s", "t");38            graph.GetOrCreateLink("t", "u");39            graph.GetOrCreateLink("u", "s");40            graph.GetOrCreateLink("u", "v");41            graph.GetOrCreateLink("v", "w");42            graph.GetOrCreateLink("w", "u");43            graph.GetOrCreateLink("w", "x");44            graph.GetOrCreateLink("x", "y");45            graph.GetOrCreateLink("y", "w");46            graph.GetOrCreateLink("y", "z");47            graph.GetOrCreateLink("z", "a");48            graph.GetOrCreateLink("a", "y");49        }50    }51}

GetOrCreateLink

Using AI Code Generation

1using Microsoft.Coyote.Actors.Coverage;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        static void Main(string[] args)10        {11            var graph = new Graph();12            var link = graph.GetOrCreateLink("A", "B");13            Console.WriteLine(link.Source);14            Console.WriteLine(link.Target);15            Console.Read();16        }17    }18}19using Microsoft.Coyote.Actors.Coverage;20using System;21using System.Collections.Generic;22using System.Linq;23using System.Text;24using System.Threading.Tasks;25{26    {27        static void Main(string[] args)28        {29            var graph = new Graph();30            var link = graph.GetOrCreateLink("A", "B");31            var link2 = graph.GetOrCreateLink("A", "B");32            Console.WriteLine(link.Source);33            Console.WriteLine(link.Target);34            Console.WriteLine(link2.Source);35            Console.WriteLine(link2.Target);36            Console.Read();37        }38    }39}40using Microsoft.Coyote.Actors.Coverage;41using System;42using System.Collections.Generic;43using System.Linq;44using System.Text;45using System.Threading.Tasks;46{47    {48        static void Main(string[] args)49        {50            var graph = new Graph();

GetOrCreateLink

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Coyote.Actors.Coverage;7using Microsoft.Coyote.Actors.Coverage.Strategies;8{9    {10        static void Main(string[] args)11        {12            Graph g = new Graph();13            g.AddNode(1);14            g.AddNode(2);15            g.AddNode(3);16            g.GetOrCreateLink(1, 2);17            g.GetOrCreateLink(1, 3);18            g.GetOrCreateLink(2, 3);19            g.GetOrCreateLink(3, 2);20            g.GetOrCreateLink(2, 1);21            g.GetOrCreateLink(3, 1);

GetOrCreateLink

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using Microsoft.Coyote.Actors.Coverage;5{6    {7        static void Main(string[] args)8        {9            var g = new Graph();10            var n1 = new Node("1");11            var n2 = new Node("2");12            var n3 = new Node("3");13            g.AddNode(n1);14            g.AddNode(n2);15            g.AddNode(n3);16            var l1 = g.GetOrCreateLink(n1, n2);17            var l2 = g.GetOrCreateLink(n2, n3);18            var l3 = g.GetOrCreateLink(n1, n3);19            Console.WriteLine("Hello World!");20        }21    }22}23var configuration = Configuration.Create();24configuration.TestingIterations = 1000;25var result = await TestingEngine.TestAsync(typeof(Tests), configuration);26Console.WriteLine(result.ToCoverageReport());27var configuration = Configuration.Create();28configuration.TestingIterations = 1000;29var result = await TestingEngine.TestAsync(typeof(Tests), configuration);30Console.WriteLine(result.ToCoverageReport());

GetOrCreateLink

Using AI Code Generation

1using Microsoft.Coyote.Actors.Coverage;2{3    {4        public static void Main()5        {6            var graph = new Graph();7            var nodeA = graph.GetOrCreateNode("A");8            var nodeB = graph.GetOrCreateNode("B");9            var nodeC = graph.GetOrCreateNode("C");10            var linkAB = graph.GetOrCreateLink(nodeA, nodeB);11            var linkBC = graph.GetOrCreateLink(nodeB, nodeC);12            var linkCA = graph.GetOrCreateLink(nodeC, nodeA);13            var linkAC = graph.GetOrCreateLink(nodeA, nodeC);14            var nodeD = graph.GetOrCreateNode("D");15            var linkAD = graph.GetOrCreateLink(nodeA, nodeD);16            var linkDA = graph.GetOrCreateLink(nodeD, nodeA);17            var linkDB = graph.GetOrCreateLink(nodeD, nodeB);18            var nodeE = graph.GetOrCreateNode("E");19            var linkAE = graph.GetOrCreateLink(nodeA, nodeE);20            var linkEA = graph.GetOrCreateLink(nodeE, nodeA);21            var linkEB = graph.GetOrCreateLink(nodeE, nodeB);22            var linkEC = graph.GetOrCreateLink(nodeE, nodeC);23            var nodeF = graph.GetOrCreateNode("F");24            var linkAF = graph.GetOrCreateLink(nodeA, nodeF);25            var linkFA = graph.GetOrCreateLink(nodeF, nodeA);26            var linkFB = graph.GetOrCreateLink(nodeF, nodeB);27            var linkFC = graph.GetOrCreateLink(nodeF, nodeC);28            var linkFD = graph.GetOrCreateLink(nodeF, nodeD);29            var linkFE = graph.GetOrCreateLink(nodeF, nodeE);30            var nodeG = graph.GetOrCreateNode("G");31            var linkAG = graph.GetOrCreateLink(nodeA, nodeG);32            var linkGA = graph.GetOrCreateLink(nodeG, nodeA);33            var linkGB = graph.GetOrCreateLink(nodeG, nodeB);34            var linkGC = graph.GetOrCreateLink(nodeG, nodeC);35            var linkGD = graph.GetOrCreateLink(nodeG, nodeD);36            var linkGE = graph.GetOrCreateLink(nodeG, nodeE);37            var linkGF = graph.GetOrCreateLink(nodeG, nodeF);38            var nodeH = graph.GetOrCreateNode("H");

GetOrCreateLink

Using AI Code Generation

1using System;2using Microsoft.Coyote.Actors.Coverage;3using Microsoft.Coyote.Actors.Coverage.Model;4{5    {6        public static void Main()7        {8            Graph graph = new Graph();9            Node node1 = new Node("node1");10            Node node2 = new Node("node2");11            graph.AddNode(node1);12            graph.AddNode(node2);13            graph.GetOrCreateLink(node1, node2);14        }15    }16}

GetOrCreateLink

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.Specifications;9{10    {11        static void Main(string[] args)12        {13            Graph g = new Graph();14            Node n1 = new Node("n1");15            Node n2 = new Node("n2");16            Node n3 = new Node("n3");17            Node n4 = new Node("n4");18            Node n5 = new Node("n5");19            Node n6 = new Node("n6");20            Node n7 = new Node("n7");21            Node n8 = new Node("n8");22            Node n9 = new Node("n9");23            Node n10 = new Node("n10");24            Node n11 = new Node("n11");25            Node n12 = new Node("n12");26            Node n13 = new Node("n13");27            Node n14 = new Node("n14");28            Node n15 = new Node("n15");29            Node n16 = new Node("n16");30            Node n17 = new Node("n17");31            Node n18 = new Node("n18");32            Node n19 = new Node("n19");33            Node n20 = new Node("n20");34            Node n21 = new Node("n21");35            Node n22 = new Node("n22");36            Node n23 = new Node("n23");37            Node n24 = new Node("n24");38            Node n25 = new Node("n25");39            Node n26 = new Node("n26");40            Node n27 = new Node("n27");41            Node n28 = new Node("n28");42            Node n29 = new Node("n29");43            Node n30 = new Node("n30");44            Node n31 = new Node("n31");45            Node n32 = new Node("n32");46            Node n33 = new Node("n33");47            Node n34 = new Node("n34");48            Node n35 = new Node("n35");

GetOrCreateLink

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Coyote.Actors.Coverage;7{8    {9        static void Main(string[] args)10        {11            Graph graph = new Graph();12            Node node1 = new Node("1");13            Node node2 = new Node("2");14            graph.AddNode(node1);15            graph.AddNode(node2);

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