/// <summary>
/// Loads a tick straight from an EPF file in the form of a StreamReader
/// </summary>
/// <param name="symbol">The symbol.</param>
/// <param name="sr">The sr.</param>
/// <returns></returns>
public static eSigTick FromStream(string symbol, System.IO.StreamReader sr)
{
eSigTick e = new eSigTick();
e.Load(sr.ReadLine());
e.sym = symbol;
return e;
}
/// <summary>
/// Loads a tick straight from an EPF file in the form of a StreamReader
/// </summary>
/// <param name="symbol">The symbol.</param>
/// <param name="sr">The sr.</param>
/// <returns></returns>
public static eSigTick FromStream(string symbol, System.IO.StreamReader sr)
{
eSigTick e = new eSigTick();
e.Load(sr.ReadLine());
e.sym = symbol;
return(e);
}
bool getTick()
{
string line = "";
t = new eSigTick();
try
{
line = this.inf.ReadLine();
}
catch (Exception ex) { show(ex.Message); }
return t.Load(line);
}
void Convert(string file)
{
StreamReader epf = new StreamReader(file);
Stock s = eSigTick.InitEpf(epf);
string symbol = s.Symbol.Replace("//", "");
if (symmap.ContainsKey(symbol))
symbol = symbol.Replace(symbol, symmap[symbol]);
string filename = symbol + s.Date + ".IDX";
d("Attempting to convert: "+file + " -> " + filename);
StreamWriter idx;
try
{
idx = new StreamWriter(filename,false);
}
catch (Exception ex) { d(ex.Message); return; }
decimal o = 0;
decimal h = 0;
decimal l = 100000000000;
while (!epf.EndOfStream)
{
eSigTick et = new eSigTick();
et.sym = prefix + symbol;
try
{
string line = epf.ReadLine(); // get our tick from EPF
et.Load(line);
if (et.FullQuote) continue;
}
catch (Exception ex) { d(ex.Message); continue; }
// set o/h/l/c
decimal v = et.trade;
if (o==0) o = v;
if (v>h) h = v;
if (v<l) l = v;
Index i = new Index(et.sym,v,o,h,l,v,et.date,et.time); // map to our index
idx.WriteLine(i.Serialize()); // write our index
}
idx.Close();
epf.Close();
d("Finished converting "+filename);
}
public bool getTick()
{
string line = "";
try
{
line = this.cf.ReadLine();
}
catch (Exception ex) { show(ex.Message+Environment.NewLine); }
tick = new eSigTick();
tick.factor = factorsize;
bool good = false;
try
{
good = tick.Load(line);
}
catch (AlreadySmallSizeException)
{
factorsize = 1; // fix it for this file
tick.factor = factorsize;
good = tick.Load(line);
}
tick.sym = symbol;
return good;
}
