public static GenericTracker <Screener> fetchscreen(string url, DebugDelegate deb)
{
// get raw list
string[][] raw = fetchrawlist(url, deb);
debug("beginning screen indexing of " + raw.GetLength(0) + " screens.");
GenericTracker <Screener> ss = new GenericTracker <Screener>(raw.GetLength(0), "SCREENS", new Screener());
int l = 0;
foreach (string[] r in raw)
{
l++;
Screener s = getscreen_qdl(r);
if (s.isValid)
{
ss.addindex(s.symbol, s);
}
else
{
/*
* if (r!=null)
* debug("ignoring invalid screen line#"+l.ToString("N0")+" with data: " + Util.join(r));
* else
* debug("ignoring invalid screen line#" + l.ToString("N0") + " with no data.");
*/
}
}
debug("completed index of " + ss.Count + " screens.");
return(ss);
}
public static GenericTracker <Screener> fetchscreen(string url, DebugDelegate deb)
{
// get raw list
string[][] raw = fetchrawlist(url, deb);
debug("beginning screen indexing of " + raw.GetLength(0) + " screens.");
GenericTracker <Screener> ss = new GenericTracker <Screener>(raw.GetLength(0), "SCREENS");
foreach (string[] r in raw)
{
Screener s = getscreen(r);
ss.addindex(s.symbol, s);
}
debug("completed index of " + ss.Count + " screens.");
return(ss);
}
public Screener(Screener copy)
{
_sym = string.Empty;
industry = copy.industry;
company = copy.company;
marketcap = copy.marketcap;
sector = copy.sector;
country = copy.country;
peratio = copy.peratio;
price = copy.price;
pctchange = copy.pctchange;
volume = copy.volume;
id = copy.id;
source = copy.source;
symbol = copy.symbol;
}
static Screener getscreen(string[] rec)
{
Screener s = new Screener();
s.id = Convert.ToInt32(rec[NUM]);
s.symbol = rec[TICKER];
s.company = rec[COMPANY];
s.sector = rec[SECTOR];
s.industry = rec[INDUSTRY];
s.country = rec[COUNTRY];
s.marketcap = Convert.ToDecimal(rec[MARKETCAP]);
s.peratio = Convert.ToDecimal(rec[PE]);
s.price = Convert.ToDecimal(rec[PRICE]);
s.pctchange = Convert.ToDecimal(rec[CHANGE].Replace("%", string.Empty));
s.volume = Convert.ToInt64(rec[VOLUME]);
return(s);
}
public Screener(Screener copy)
{
_sym = string.Empty;
industry = copy.industry;
company = copy.company;
marketcap = copy.marketcap;
sector = copy.sector;
country = copy.country;
peratio = copy.peratio;
price = copy.price;
pctchange = copy.pctchange;
volume = copy.volume;
id = copy.id;
source = copy.source;
symbol = copy.symbol;
}
static Screener getscreen_fv(string[] rec)
{
Screener s = new Screener();
s.id = Convert.ToInt32(rec[FV_NUM]);
s.symbol = rec[FV_TICKER];
s.company = rec[FV_COMPANY];
s.sector = rec[FV_SECTOR];
s.industry = rec[FV_INDUSTRY];
s.country = rec[FV_COUNTRY];
s.marketcap = Convert.ToDecimal(rec[FV_MARKETCAP]);
s.peratio = Convert.ToDecimal(rec[FV_PE]);
s.price = Convert.ToDecimal(rec[FV_PRICE]);
s.pctchange = Convert.ToDecimal(rec[FV_CHANGE].Replace("%", string.Empty));
s.volume = Convert.ToInt64(rec[FV_VOLUME]);
s.source = FINVIZ_SOURCE;
return(s);
}
static Screener getscreen_qdl(string[] rec)
{
Screener s = new Screener();
if ((rec.Length <= QL_ID) || (rec.Length > 1) && rec[1].ToLower().Contains("no longer trades"))
{
return(s);
}
s.id = Convert.ToInt32(rec[QL_ID]);
s.symbol = rec[QL_TICKER];
s.company = rec[QL_COMPANY];
s.sector = string.Empty;
s.industry = rec[FV_INDUSTRY];
s.country = "US";
s.marketcap = 0;
s.peratio = decimal.MinValue;
s.price = decimal.MinValue;
s.pctchange = 0;
s.volume = -1;
s.source = QUANDL_SOURCE;
return(s);
}
static Screener getscreen(string[] rec)
{
Screener s = new Screener();
s.id = Convert.ToInt32(rec[NUM]);
s.symbol = rec[TICKER];
s.company = rec[COMPANY];
s.sector = rec[SECTOR];
s.industry = rec[INDUSTRY];
s.country = rec[COUNTRY];
s.marketcap = Convert.ToDecimal(rec[MARKETCAP]);
s.peratio = Convert.ToDecimal(rec[PE]);
s.price = Convert.ToDecimal(rec[PRICE]);
s.pctchange = Convert.ToDecimal(rec[CHANGE].Replace("%",string.Empty));
s.volume = Convert.ToInt64(rec[VOLUME]);
return s;
}
static Screener getscreen_qdl(string[] rec)
{
Screener s = new Screener();
if ((rec.Length <= QL_ID) || (rec.Length > 1) && rec[1].ToLower().Contains("no longer trades"))
return s;
s.id = Convert.ToInt32(rec[QL_ID]);
s.symbol = rec[QL_TICKER];
s.company = rec[QL_COMPANY];
s.sector = string.Empty;
s.industry = rec[FV_INDUSTRY];
s.country = "US";
s.marketcap = 0;
s.peratio = decimal.MinValue;
s.price = decimal.MinValue;
s.pctchange = 0;
s.volume = -1;
s.source = QUANDL_SOURCE;
return s;
}
static Screener getscreen_fv(string[] rec)
{
Screener s = new Screener();
s.id = Convert.ToInt32(rec[FV_NUM]);
s.symbol = rec[FV_TICKER];
s.company = rec[FV_COMPANY];
s.sector = rec[FV_SECTOR];
s.industry = rec[FV_INDUSTRY];
s.country = rec[FV_COUNTRY];
s.marketcap = Convert.ToDecimal(rec[FV_MARKETCAP]);
s.peratio = Convert.ToDecimal(rec[FV_PE]);
s.price = Convert.ToDecimal(rec[FV_PRICE]);
s.pctchange = Convert.ToDecimal(rec[FV_CHANGE].Replace("%",string.Empty));
s.volume = Convert.ToInt64(rec[FV_VOLUME]);
s.source = FINVIZ_SOURCE;
return s;
}
