Example #1
0
        private void loadData(string path)
        {
            try
            {
                Print("loading . . .");
                IOData d =
                    IsCompressed(path) ?
                    IOHandler.ReadFromXmlGZIPFile <IOData>(path) :
                    IOHandler.ReadFromXmlFile <IOData>(path);

                associationRules = d.Rules;
                clusters         = SerializableClusterOfUsers.Convert(d.Clusters);
                extractedUsers   = d.Users;

                foreach (var u in extractedUsers)
                {
                    foreach (var s in u.Sessions)
                    {
                        s.User = u;
                        foreach (var r in s.Requests)
                        {
                            r.Session = s;
                        }
                    }
                }

                var v = new Dictionary <string, char>();
                for (int i = 0; i < d.itemKeys.Count; i++)
                {
                    v.Add(d.itemKeys[i], d.itemValues[i]);
                }
                Session._items = v;
                Session.BuildReverseItemsOfTransactions();
                Print("done");

                Print();
                Print("users count = " + extractedUsers.Count.ToString("N0"));
                Print("clusters count = " + clusters.Count());
                Print("rules count = " + associationRules.Count());

                bulidMarkov();
            }
            catch (Exception ex)
            {
                Print("Error : ");
                Print(ex.Message);
            }
        }
Example #2
0
        private void saveData(string path)
        {
            Print("saving . . .");
            try
            {
                var data = new IOData()
                {
                    Rules      = associationRules == null ? new List <Rule>() : new List <Rule>(associationRules),
                    Clusters   = clusters == null ? new List <SerializableClusterOfUsers>() : SerializableClusterOfUsers.Convert(clusters),
                    Users      = extractedUsers == null ? new List <User>() : extractedUsers,
                    itemKeys   = Session._items == null ? new List <string>() : Session._items.Keys.ToList(),
                    itemValues = Session._items == null ? new List <char>() : Session._items.Values.ToList(),
                };

                if (IsCompressed(path))
                {
                    IOHandler.WriteToXmlGZIPFile <IOData>(path, data);
                }
                else
                {
                    IOHandler.WriteToXmlFile <IOData>(path, data);
                }

                Print("done");
            }
            catch (Exception ex)
            {
                Print("Error : ");
                Print(ex.Message);
            }
        }