public void InitializeBarsFiles(BarsFolder barsFolderHistory, BarsFolder barsFolderCache)
{
_dirBarsHistory = barsFolderHistory.Directory;
_dirBarsCache = barsFolderCache.Directory;
this.Check(true, barsFolderHistory);
this.Check(false, barsFolderCache);
}
public ISymbol Create(string symbolName, int digits)
{
Symbol symbol = this[symbolName] as Symbol;
if (symbol != null)
{
return(symbol);
}
TicksManager tm = new TicksManager();
tm.History = new TicksFileData(_dirHistory, symbolName, digits);
tm.Cache = new TicksFileData(_dirCache, symbolName, digits);
BarsFolder barsFolderHistory = new BarsFolder(_dirHistory);
BarsFolder barsFolderCache = new BarsFolder(_dirCache);
MapsFolder mapsFolderHistory = new MapsFolder(_dirHistory);
MapsFolder mapsFolderCache = new MapsFolder(_dirCache);
tm.InitializeBarsFiles(barsFolderHistory, barsFolderCache);
tm.InitializeMapsFiles(mapsFolderHistory, mapsFolderCache);
symbol = new Symbol(tm);
return(symbol);
}
private void Check(bool isHistory, BarsFolder barsFolder)
{
TicksFileData ticksFileData = isHistory ? _history : _cache;
BarsFileData[] barsFiles = barsFolder.Pop(_symbolName);
List <BarsFileData> listDelete = new List <BarsFileData>();
foreach (BarsFileData barsFile in barsFiles)
{
if (ticksFileData.Count == barsFile.CountTicks)
{
BarManager bm = (BarManager)this._barsManager[barsFile.TimeFrameSecond];
if (bm == null)
{
listDelete.Add(barsFile);
}
else
{
if (isHistory)
{
bm.History = barsFile;
}
else
{
bm.Cache = barsFile;
}
}
}
else
{
listDelete.Add(barsFile);
}
}
foreach (BarsFileData barsFile in listDelete)
{
barsFile.CloseStream();
barsFile.File.Delete();
}
}
public void Load()
{
List <FileInfo> filesHistory = new List <FileInfo>();
List <FileInfo> filesCache = new List <FileInfo>();
Dictionary <string, TicksManager> symbols = new Dictionary <string, TicksManager>();
FileInfo[] files = _dirHistory.GetFiles("*." + TICKS_FILE_EXT);
foreach (FileInfo file in files)
{
try {
TicksManager ticksManager = new TicksManager();
ticksManager.History = new TicksFileData(file);
symbols.Add(ticksManager.Name, ticksManager);
} catch (Exception e) {
Trace.TraceError("Load {0} - {1}", file.FullName, e.Message);
}
}
files = _dirCache.GetFiles("*." + TICKS_FILE_EXT);
foreach (FileInfo file in files)
{
try {
TicksManager ticksManager = null;
TicksFileData fileData = new TicksFileData(file);
symbols.TryGetValue(fileData.SymbolName, out ticksManager);
if (ticksManager == null)
{
ticksManager = new TicksManager();
symbols.Add(fileData.SymbolName, ticksManager);
}
ticksManager.Cache = fileData;
} catch (Exception e) {
Trace.TraceError("Load {0} - {1}", file.FullName, e.Message);
}
}
BarsFolder barsFolderHistory = new BarsFolder(_dirHistory);
BarsFolder barsFolderCache = new BarsFolder(_dirCache);
MapsFolder mapsFolderHistory = new MapsFolder(_dirHistory);
MapsFolder mapsFolderCache = new MapsFolder(_dirCache);
this.Clear();
foreach (TicksManager ticks in symbols.Values)
{
if (ticks.History == null)
{
ticks.History = new TicksFileData(_dirHistory, ticks.Name, ticks.Digits);
}
if (ticks.Cache == null)
{
ticks.Cache = new TicksFileData(_dirCache, ticks.Name, ticks.Digits);
}
ticks.InitializeBarsFiles(barsFolderHistory, barsFolderCache);
ticks.InitializeMapsFiles(mapsFolderHistory, mapsFolderCache);
Symbol symbol = new Symbol(ticks);
this.Add(symbol);
}
barsFolderHistory.DeleteEmpty();
barsFolderCache.DeleteEmpty();
}
