Exemple #1
0
        public Graph_Handler()
        {
            this.graph = null;

            /*this.transport = new TSocket("localhost", 9090);
             * this.protocol = new TBinaryProtocol(transport);
             * this.client = new Thrift.TheGraph.Client(this.protocol);
             *
             * transport.Open();*/

            InitializeComponent();
        }
Exemple #2
0
        private void txt_Command_KeyPress(object sender, KeyPressEventArgs e)
        {
            if (e.KeyChar == (char)Keys.Enter)
            {
                string command = txt_Command.Text.ToLower();

                txt_Command.Text  = "";
                txt_Console.Text += command + "\n";

                if (command.Contains("draw"))
                {
                    this.graph = client.G(true);
                    pnl_Grafo.Refresh();
                }

                else if (command.Contains("connect"))
                {
                    command = command.Remove(0, command.IndexOf("("));
                    command = command.Replace("(", "").Replace(")", "");
                    var values = command.Split(',');

                    if (this.transport != null && this.transport.IsOpen)
                    {
                        this.transport.Close();
                    }

                    this.transport = new TSocket(values[0], int.Parse(values[1]));
                    this.protocol  = new TBinaryProtocol(transport);
                    this.client    = new Thrift.TheGraph.Client(this.protocol);

                    transport.Open();
                }

                else if (command.Contains("add-v"))
                {
                    command = command.Remove(0, command.IndexOf("("));
                    command = command.Replace("(", "").Replace(")", "");
                    var values = command.Split(',');

                    //
                    int Name  = int.Parse(values[0]);
                    int Color = int.Parse(values[1]);
                    //
                    double P = double.Parse(values[2].Replace(".", ","));
                    //
                    string Description = values[3];

                    try
                    {
                        var result = client.createVertex(new Thrift.vertex()
                        {
                            Name        = Name,
                            Color       = Color,
                            Weight      = P,
                            Description = Description
                        });
                    }
                    catch (Exception exception)
                    {
                        MessageBox.Show(exception.ToString());
                    }
                }

                else if (command.Contains("get-v"))
                {
                    command = command.Remove(0, command.IndexOf("("));
                    command = command.Replace("(", "").Replace(")", "");
                    var values = command.Split(',');

                    try
                    {
                        if (values.Length == 1)
                        {
                            int name = int.Parse(values[0]);
                            var V    = client.readV(name);
                            txt_Console.Text += string.Format("Name = {0}\nColor={1}\nWeight={2}\nDescription={3}\n", V.Name, V.Color, V.Weight, V.Description);
                        }
                        if (values.Length == 3)
                        {
                            int  V1       = int.Parse(values[0]);
                            int  V2       = int.Parse(values[1]);
                            bool Directed = bool.Parse(values[2]);

                            var LV = client.getVertex(new Thrift.edge()
                            {
                                V1       = V1,
                                V2       = V2,
                                Directed = Directed
                            });

                            foreach (var V in LV)
                            {
                                txt_Console.Text += string.Format("Name = {0}\nColor={1}\nWeight={2}\nDescription={3}\n", V.Name, V.Color, V.Weight, V.Description);
                            }
                        }
                    }
                    catch (Exception exception)
                    {
                        MessageBox.Show(exception.ToString());
                    }
                }

                else if (command.Contains("rem-v"))
                {
                    command = command.Remove(0, command.IndexOf("("));
                    command = command.Replace("(", "").Replace(")", "");
                    var values = command.Split(',');

                    //
                    int Name = int.Parse(values[0]);

                    try
                    {
                        client.deleteVertex(new Thrift.vertex()
                        {
                            Name = Name
                        });
                    }
                    catch (Exception exception)
                    {
                        MessageBox.Show(exception.ToString());
                    }
                }

                else if (command.Contains("update-v"))
                {
                    command = command.Remove(0, command.IndexOf("("));
                    command = command.Replace("(", "").Replace(")", "");
                    var values = command.Split(',');

                    //
                    int Name  = int.Parse(values[0]);
                    int Color = int.Parse(values[1]);
                    //
                    double P = double.Parse(values[2].Replace(".", ","));
                    //
                    string Description = values[3];

                    try
                    {
                        client.updateVertex(new Thrift.vertex()
                        {
                            Name        = Name,
                            Color       = Color,
                            Weight      = P,
                            Description = Description
                        });
                    }
                    catch (Exception exception)
                    {
                        MessageBox.Show(exception.ToString());
                    }
                }

                else if (command.Contains("add-e"))
                {
                    command = command.Remove(0, command.IndexOf("("));
                    command = command.Replace("(", "").Replace(")", "");
                    var values = command.Split(',');

                    //
                    int V1 = int.Parse(values[0]);
                    int V2 = int.Parse(values[1]);
                    //
                    double P = double.Parse(values[2].Replace(".", ","));
                    //
                    bool Directed = bool.Parse(values[3]);
                    //
                    string Description = values[4];

                    try {
                        client.createEdge(new Thrift.edge()
                        {
                            V1          = V1,
                            V2          = V2,
                            Weight      = P,
                            Directed    = Directed,
                            Description = Description
                        });
                    }
                    catch (Exception exception)
                    {
                        MessageBox.Show(exception.ToString());
                    }
                }

                else if (command.Contains("get-e"))
                {
                    command = command.Remove(0, command.IndexOf("("));
                    command = command.Replace("(", "").Replace(")", "");
                    var values = command.Split(',');

                    try
                    {
                        if (values.Length == 3)
                        {
                            //
                            int V1 = int.Parse(values[0]);
                            int V2 = int.Parse(values[1]);
                            //
                            bool Directed = bool.Parse(values[2]);

                            var E = client.readE(V1, V2, Directed);
                            txt_Console.Text += string.Format("V1={0}\nV2={1}\nDirected={2}\nWeight={3}\nDescription={4}\n", E.V1, E.V2, E.Directed, E.Weight, E.Description);
                        }
                        else if (values.Length == 1)
                        {
                            int Name = int.Parse(values[0]);
                            var LE   = client.getEdges(new Thrift.vertex()
                            {
                                Name = Name
                            });

                            foreach (var E in LE)
                            {
                                txt_Console.Text += string.Format("V1={0}\nV2={1}\nDirected={2}\nWeight={3}\nDescription={4}\n", E.V1, E.V2, E.Directed, E.Weight, E.Description);
                            }
                        }
                    }
                    catch (Exception exception)
                    {
                        MessageBox.Show(exception.ToString());
                    }
                }

                else if (command.Contains("rem-e"))
                {
                    command = command.Remove(0, command.IndexOf("("));
                    command = command.Replace("(", "").Replace(")", "");
                    var values = command.Split(',');

                    //
                    int V1 = int.Parse(values[0]);
                    int V2 = int.Parse(values[1]);

                    bool Directed = bool.Parse(values[2]);

                    try
                    {
                        client.deleteEdge(new Thrift.edge()
                        {
                            V1       = V1,
                            V2       = V2,
                            Directed = Directed
                        });
                    }
                    catch (Exception exception)
                    {
                        MessageBox.Show(exception.ToString());
                    }
                }

                else if (command.Contains("update-e"))
                {
                    command = command.Remove(0, command.IndexOf("("));
                    command = command.Replace("(", "").Replace(")", "");
                    var values = command.Split(',');

                    //
                    int V1 = int.Parse(values[0]);
                    int V2 = int.Parse(values[1]);
                    //
                    double P = double.Parse(values[2].Replace(".", ","));
                    //
                    bool Directed = bool.Parse(values[3]);
                    //
                    string Description = values[4];

                    try
                    {
                        client.updateEdge(new Thrift.edge()
                        {
                            V1          = V1,
                            V2          = V2,
                            Weight      = P,
                            Directed    = Directed,
                            Description = Description
                        });
                    }
                    catch (Exception exception)
                    {
                        MessageBox.Show(exception.ToString());
                    }
                }

                else if (command.Contains("bfs"))
                {
                    command = command.Remove(0, command.IndexOf("("));
                    command = command.Replace("(", "").Replace(")", "");
                    var values = command.Split(',');

                    //
                    int V1 = int.Parse(values[0]);
                    int V2 = int.Parse(values[1]);
                    //

                    try {
                        try{
                            var result = client.bfs(V2, new List <List <int> >()
                            {
                                new List <int>()
                                {
                                    V1
                                }
                            }, new List <int>());
                            txt_Console.Text += string.Join("-", result) + "\n";
                        } catch (Exception ex) {
                            txt_Console.Text += "NÃO EXISTE CAMINHO\n";
                        }
                    } catch (Exception exception) {
                        MessageBox.Show(exception.ToString());
                    }
                }


                else if (command.Contains("neighborhood"))
                {
                    command = command.Remove(0, command.IndexOf("("));
                    command = command.Replace("(", "").Replace(")", "");
                    var values = command.Split(',');

                    try {
                        int Name = int.Parse(values[0]);
                        var LV   = client.getNeighborhood(new Thrift.vertex()
                        {
                            Name = Name
                        });

                        foreach (var V in LV)
                        {
                            txt_Console.Text += string.Format("Name = {0}\nColor={1}\nWeight={3}\nDescription={2}\n", V.Name, V.Color, V.Weight, V.Description);
                        }
                    }
                    catch (Exception exception)
                    {
                        MessageBox.Show(exception.ToString());
                    }
                }
            }
        }