public void Save(string path)
{
reportProgress(String.Format("Saving data of {0} requests.", newKnowledge.Count));
if (newKnowledge.Count > 0)
{
int notZeroCount = newKnowledge.Count(x => x.Distance != 0);
reportProgress(String.Format("Path with distance: {0}%", notZeroCount * 100 / newKnowledge.Count));
knowledge = new Knowledge {
Entries = knowledge.Entries.Concat(newKnowledge).ToArray()
};
using (var stream = File.OpenWrite(path))
{
XmlSerializer ser = new XmlSerializer(typeof(Knowledge));
ser.Serialize(stream, knowledge);
}
}
reportProgress(String.Format("Saving done: {0}", newKnowledge.Count));
}
public void LoadData(string path)
{
using (var stream = File.OpenRead(path))
{
XmlSerializer ser = new XmlSerializer(typeof(Knowledge));
knowledge = (Knowledge)ser.Deserialize(stream);
var fromList = knowledge.Entries.Select(x => Tuple.Create(x.From, x));
var toList = knowledge.Entries.Select(x => Tuple.Create(x.To, x));
index = new SortedDictionary <Point, List <WalkPath> >();
foreach (var entry in fromList.Concat(toList))
{
if (!index.ContainsKey(entry.Item1))
{
index.Add(entry.Item1, new List <WalkPath>());
}
index[entry.Item1].Add(entry.Item2);
}
}
reportProgress("Data loaded done. Total requests done: " + knowledge.Entries.Length);
}