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How to use FindPredecessorResp method of Microsoft.Coyote.Actors.BugFinding.Tests.FindPredecessor class

Best Coyote code snippet using Microsoft.Coyote.Actors.BugFinding.Tests.FindPredecessor.FindPredecessorResp

ChordTests.cs

Source:ChordTests.cs

...245                {246                    this.Sender = sender;247                }248            }249            internal class FindPredecessorResp : Event250            {251                public ActorId Node;252                public FindPredecessorResp(ActorId node)253                    : base()254                {255                    this.Node = node;256                }257            }258            internal class QueryId : Event259            {260                public ActorId Sender;261                public QueryId(ActorId sender)262                    : base()263                {264                    this.Sender = sender;265                }266            }267            internal class QueryIdResp : Event268            {269                public int Id;270                public QueryIdResp(int id)271                    : base()272                {273                    this.Id = id;274                }275            }276            internal class AskForKeys : Event277            {278                public ActorId Node;279                public int Id;280                public AskForKeys(ActorId node, int id)281                    : base()282                {283                    this.Node = node;284                    this.Id = id;285                }286            }287            internal class AskForKeysResp : Event288            {289                public List<int> Keys;290                public AskForKeysResp(List<int> keys)291                    : base()292                {293                    this.Keys = keys;294                }295            }296            private class NotifySuccessor : Event297            {298                public ActorId Node;299                public NotifySuccessor(ActorId node)300                    : base()301                {302                    this.Node = node;303                }304            }305            internal class JoinAck : Event306            {307            }308            internal class Stabilize : Event309            {310            }311            internal class Terminate : Event312            {313            }314            private class Local : Event315            {316            }317            private int NodeId;318            private HashSet<int> Keys;319            private int NumOfIds;320            private Dictionary<int, Finger> FingerTable;321            private ActorId Predecessor;322            private ActorId ManagerId;323            [Start]324            [OnEntry(nameof(InitOnEntry))]325            [OnEventGotoState(typeof(Local), typeof(Waiting))]326            [OnEventDoAction(typeof(SetupEvent), nameof(Setup))]327            [OnEventDoAction(typeof(Join), nameof(JoinCluster))]328            [DeferEvents(typeof(AskForKeys), typeof(NotifySuccessor), typeof(Stabilize))]329            private class Init : State330            {331            }332            private void InitOnEntry()333            {334                this.FingerTable = new Dictionary<int, Finger>();335            }336            private void Setup(Event e)337            {338                this.NodeId = (e as SetupEvent).Id;339                this.Keys = (e as SetupEvent).Keys;340                this.ManagerId = (e as SetupEvent).ManagerId;341                var nodes = (e as SetupEvent).Nodes;342                var nodeIds = (e as SetupEvent).NodeIds;343                this.NumOfIds = (int)Math.Pow(2, nodes.Count);344                for (var idx = 1; idx <= nodes.Count; idx++)345                {346                    var start = (this.NodeId + (int)Math.Pow(2, idx - 1)) % this.NumOfIds;347                    var end = (this.NodeId + (int)Math.Pow(2, idx)) % this.NumOfIds;348                    var nodeId = GetSuccessorNodeId(start, nodeIds);349                    this.FingerTable.Add(start, new Finger(start, end, nodes[nodeId]));350                }351                for (var idx = 0; idx < nodeIds.Count; idx++)352                {353                    if (nodeIds[idx] == this.NodeId)354                    {355                        this.Predecessor = nodes[WrapSubtract(idx, 1, nodeIds.Count)];356                        break;357                    }358                }359                this.RaiseEvent(new Local());360            }361            private void JoinCluster(Event e)362            {363                this.NodeId = (e as Join).Id;364                this.ManagerId = (e as Join).ManagerId;365                this.NumOfIds = (e as Join).NumOfIds;366                var nodes = (e as Join).Nodes;367                var nodeIds = (e as Join).NodeIds;368                for (var idx = 1; idx <= nodes.Count; idx++)369                {370                    var start = (this.NodeId + (int)Math.Pow(2, idx - 1)) % this.NumOfIds;371                    var end = (this.NodeId + (int)Math.Pow(2, idx)) % this.NumOfIds;372                    var nodeId = GetSuccessorNodeId(start, nodeIds);373                    this.FingerTable.Add(start, new Finger(start, end, nodes[nodeId]));374                }375                var successor = this.FingerTable[(this.NodeId + 1) % this.NumOfIds].Node;376                this.SendEvent(this.ManagerId, new JoinAck());377                this.SendEvent(successor, new NotifySuccessor(this.Id));378            }379            [OnEventDoAction(typeof(FindSuccessor), nameof(ProcessFindSuccessor))]380            [OnEventDoAction(typeof(FindSuccessorResp), nameof(ProcessFindSuccessorResp))]381            [OnEventDoAction(typeof(FindPredecessor), nameof(ProcessFindPredecessor))]382            [OnEventDoAction(typeof(FindPredecessorResp), nameof(ProcessFindPredecessorResp))]383            [OnEventDoAction(typeof(QueryId), nameof(ProcessQueryId))]384            [OnEventDoAction(typeof(AskForKeys), nameof(SendKeys))]385            [OnEventDoAction(typeof(AskForKeysResp), nameof(UpdateKeys))]386            [OnEventDoAction(typeof(NotifySuccessor), nameof(UpdatePredecessor))]387            [OnEventDoAction(typeof(Stabilize), nameof(ProcessStabilize))]388            [OnEventDoAction(typeof(Terminate), nameof(ProcessTerminate))]389            private class Waiting : State390            {391            }392            private void ProcessFindSuccessor(Event e)393            {394                var sender = (e as FindSuccessor).Sender;395                var key = (e as FindSuccessor).Key;396                if (this.Keys.Contains(key))397                {398                    this.SendEvent(sender, new FindSuccessorResp(this.Id, key));399                }400                else if (this.FingerTable.ContainsKey(key))401                {402                    this.SendEvent(sender, new FindSuccessorResp(this.FingerTable[key].Node, key));403                }404                else if (this.NodeId.Equals(key))405                {406                    this.SendEvent(sender, new FindSuccessorResp(407                        this.FingerTable[(this.NodeId + 1) % this.NumOfIds].Node, key));408                }409                else410                {411                    int idToAsk = -1;412                    foreach (var finger in this.FingerTable)413                    {414                        if (((finger.Value.Start > finger.Value.End) &&415                            (finger.Value.Start <= key || key < finger.Value.End)) ||416                            ((finger.Value.Start < finger.Value.End) &&417                            finger.Value.Start <= key && key < finger.Value.End))418                        {419                            idToAsk = finger.Key;420                        }421                    }422                    if (idToAsk < 0)423                    {424                        idToAsk = (this.NodeId + 1) % this.NumOfIds;425                    }426                    if (this.FingerTable[idToAsk].Node.Equals(this.Id))427                    {428                        foreach (var finger in this.FingerTable)429                        {430                            if (finger.Value.End == idToAsk ||431                                finger.Value.End == idToAsk - 1)432                            {433                                idToAsk = finger.Key;434                                break;435                            }436                        }437                        this.Assert(!this.FingerTable[idToAsk].Node.Equals(this.Id), "Cannot locate successor of {0}.", key);438                    }439                    this.SendEvent(this.FingerTable[idToAsk].Node, new FindSuccessor(sender, key));440                }441            }442            private void ProcessFindPredecessor(Event e)443            {444                var sender = (e as FindPredecessor).Sender;445                if (this.Predecessor != null)446                {447                    this.SendEvent(sender, new FindPredecessorResp(this.Predecessor));448                }449            }450            private void ProcessQueryId(Event e)451            {452                var sender = (e as QueryId).Sender;453                this.SendEvent(sender, new QueryIdResp(this.NodeId));454            }455            private void SendKeys(Event e)456            {457                var sender = (e as AskForKeys).Node;458                var senderId = (e as AskForKeys).Id;459                this.Assert(this.Predecessor.Equals(sender), "Predecessor is corrupted.");460                List<int> keysToSend = new List<int>();461                foreach (var key in this.Keys)462                {463                    if (key <= senderId)464                    {465                        keysToSend.Add(key);466                    }467                }468                if (keysToSend.Count > 0)469                {470                    foreach (var key in keysToSend)471                    {472                        this.Keys.Remove(key);473                    }474                    this.SendEvent(sender, new AskForKeysResp(keysToSend));475                }476            }477            private void ProcessStabilize()478            {479                var successor = this.FingerTable[(this.NodeId + 1) % this.NumOfIds].Node;480                this.SendEvent(successor, new FindPredecessor(this.Id));481                foreach (var finger in this.FingerTable)482                {483                    if (!finger.Value.Node.Equals(successor))484                    {485                        this.SendEvent(successor, new FindSuccessor(this.Id, finger.Key));486                    }487                }488            }489            private void ProcessFindSuccessorResp(Event e)490            {491                var successor = (e as FindSuccessorResp).Node;492                var key = (e as FindSuccessorResp).Key;493                this.Assert(this.FingerTable.ContainsKey(key), "Finger table of {0} does not contain {1}.", this.NodeId, key);494                this.FingerTable[key] = new Finger(this.FingerTable[key].Start, this.FingerTable[key].End, successor);495            }496            private void ProcessFindPredecessorResp(Event e)497            {498                var successor = (e as FindPredecessorResp).Node;499                if (!successor.Equals(this.Id))500                {501                    this.FingerTable[(this.NodeId + 1) % this.NumOfIds] = new Finger(502                        this.FingerTable[(this.NodeId + 1) % this.NumOfIds].Start,503                        this.FingerTable[(this.NodeId + 1) % this.NumOfIds].End,504                        successor);505                    this.SendEvent(successor, new NotifySuccessor(this.Id));506                    this.SendEvent(successor, new AskForKeys(this.Id, this.NodeId));507                }508            }509            private void UpdatePredecessor(Event e)510            {511                var predecessor = (e as NotifySuccessor).Node;512                if (!predecessor.Equals(this.Id))...

FindPredecessorResp

Using AI Code Generation

1using System;2using Microsoft.Coyote;3using Microsoft.Coyote.Actors;4using Microsoft.Coyote.Actors.BugFinding.Tests;5{6    {7        static void Main(string[] args)8        {9            var runtime = RuntimeFactory.Create();10            runtime.CreateActor(typeof(FindPredecessor), new ActorId(1));11            runtime.SendEvent(new FindPredecessorResp());12            runtime.Wait();13        }14    }15}16using System;17using Microsoft.Coyote;18using Microsoft.Coyote.Actors;19using Microsoft.Coyote.Actors.BugFinding.Tests;20{21    {22        [OnEventDoAction(typeof(FindPredecessorResp), nameof(FindPredecessorResp))]23        {24        }25        private void FindPredecessorResp()26        {27            this.Assert(false, "FindPredecessorResp");28        }29    }30}31using System;32using Microsoft.Coyote;33using Microsoft.Coyote.Actors;34using Microsoft.Coyote.Actors.BugFinding.Tests;35{36    {37    }38}39using System;40using Microsoft.Coyote;41using Microsoft.Coyote.Actors;42using Microsoft.Coyote.Actors.BugFinding.Tests;43{44    {45        static void Main(string[] args)46        {47            var runtime = RuntimeFactory.Create();48            runtime.CreateActor(typeof(FindPredecessor), new ActorId(1));49            runtime.SendEvent(new FindPredecessorResp());50            runtime.Wait();51        }52    }53}

FindPredecessorResp

Using AI Code Generation

1using Microsoft.Coyote.Actors;2using Microsoft.Coyote.Actors.BugFinding.Tests;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8using Microsoft.Coyote.Actors.BugFinding;9using Microsoft.Coyote.Tasks;10using Microsoft.Coyote.Actors.BugFinding.Tests.BinarySearchTree;11{12    {13        public int Key { get; set; }14        public Node Left { get; set; }15        public Node Right { get; set; }16        public Node Parent { get; set; }17        public Node(int key)18        {19            Key = key;20        }21    }22}23{24    static void Main(string[] args)25    {26        Node root = new Node(10);27        Node node1 = new Node(5);28        Node node2 = new Node(15);29        Node node3 = new Node(2);30        Node node4 = new Node(8);31        Node node5 = new Node(12);32        Node node6 = new Node(18);33        Node node7 = new Node(1);34        Node node8 = new Node(3);35        Node node9 = new Node(7);36        Node node10 = new Node(9);37        Node node11 = new Node(11);38        Node node12 = new Node(13);39        Node node13 = new Node(17);40        Node node14 = new Node(19);41        Node node15 = new Node(6);42        Node node16 = new Node(14);43        Node node17 = new Node(4);44        Node node18 = new Node(16);45        Node node19 = new Node(20);46        root.Left = node1;47        root.Right = node2;48        node1.Parent = root;49        node2.Parent = root;50        node1.Left = node3;51        node1.Right = node4;52        node3.Parent = node1;53        node4.Parent = node1;54        node2.Left = node5;55        node2.Right = node6;56        node5.Parent = node2;57        node6.Parent = node2;58        node3.Left = node7;59        node3.Right = node8;60        node7.Parent = node3;

FindPredecessorResp

Using AI Code Generation

1{2    static void Main(string[] args)3    {4        var runtime = RuntimeFactory.Create();5        var findPredecessor = runtime.CreateActor(typeof(FindPredecessor));6        var predecessor = runtime.CreateActor(typeof(Predecessor));7        var successor = runtime.CreateActor(typeof(Successor));8        var predecessorId = runtime.CreateActor(typeof(PredecessorId));9        var successorId = runtime.CreateActor(typeof(SuccessorId));10        runtime.SendEvent(findPredecessor, new FindPredecessorResp(predecessor, predecessorId, successor, successorId));11        runtime.SendEvent(findPredecessor, new FindPredecessorReq(1));12    }13}14{15    static void Main(string[] args)16    {17        var runtime = RuntimeFactory.Create();18        var findSuccessor = runtime.CreateActor(typeof(FindSuccessor));19        var predecessor = runtime.CreateActor(typeof(Predecessor));20        var successor = runtime.CreateActor(typeof(Successor));21        var predecessorId = runtime.CreateActor(typeof(PredecessorId));22        var successorId = runtime.CreateActor(typeof(SuccessorId));23        runtime.SendEvent(findSuccessor, new FindSuccessorResp(predecessor, predecessorId, successor, successorId));24        runtime.SendEvent(findSuccessor, new FindSuccessorReq(1));25    }26}27{28    static void Main(string[] args)29    {30        var runtime = RuntimeFactory.Create();31        var findSuccessor = runtime.CreateActor(typeof(FindSuccessor));32        var predecessor = runtime.CreateActor(typeof(Predecessor));33        var successor = runtime.CreateActor(typeof(Successor));34        var predecessorId = runtime.CreateActor(typeof(PredecessorId));35        var successorId = runtime.CreateActor(typeof(SuccessorId));36        runtime.SendEvent(findSuccessor, new FindSuccessorResp(predecessor, predecessorId, successor, successorId));

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