public OutOfCoreHashmap(string loadFromFilename)
{
_filename = loadFromFilename;
_keys = Serializer.ReadJsonData <AVLHashMap <TKey, long?> >(_filename);
if (!System.IO.File.Exists(GetCompressedFile()))
{
Logger.LogInformation("Updating OutOfCoreHashmap values...");
foreach (var key in _keys)
{
long keyIndex = key.Value.Value;
TValue data = (TValue)Serializer.ReadJsonData($"{GetFileNameOld(keyIndex)}", typeof(TValue));
SetValueToFile(keyIndex, data);
}
System.IO.File.WriteAllText(GetCompressedFile(), "compressed: gzip");
foreach (var key in _keys)
{
long keyIndex = key.Value.Value;
TValue data = (TValue)Serializer.ReadJsonData($"{GetFileNameOld(keyIndex)}", typeof(TValue));
System.IO.File.Move(GetFileNameOld(keyIndex), GetFileNameOld(keyIndex) + ".trash");
}
}
nextIndex = _keys.Count > 0 ? _keys.Max(k => k.Value.Value) + 1 : 0;
}
public OutOfCoreHashmap()
{
_filename = Hash.GetHash();
_keys = new AVLHashMap <TKey, long?>();
}
public OutOfCoreHashmap(int size, string filename)
{
_filename = filename;
_keys = new AVLHashMap <TKey, long?>(size);
}
