}// ReadTable()
//
//
//
//
//
//
#endregion//Private Methods
#region Static Functions
// *****************************************************************
// **** Static Functions ****
// *****************************************************************
//
//
public static bool TryExtractExpiryFromSeriesName(InstrumentName name1, out DateTime expiryDate)
{
expiryDate = DateTime.MinValue;
System.Globalization.CultureInfo ci = new System.Globalization.CultureInfo("en-US");
if (DateTime.TryParseExact(name1.SeriesName, "MMMyy", ci, System.Globalization.DateTimeStyles.None, out expiryDate))
{
return(true);
}
else if (DateTime.TryParseExact(name1.SeriesName, "yyyy/MM", ci, System.Globalization.DateTimeStyles.None, out expiryDate))
{
return(true);
}
else if (DateTime.TryParseExact(name1.SeriesName, "MM/yyyy", ci, System.Globalization.DateTimeStyles.None, out expiryDate))
{
return(true);
}
else if (DateTime.TryParseExact(name1.SeriesName, "ddMMMyy", ci, System.Globalization.DateTimeStyles.None, out expiryDate))
{
return(true);
}
else
{
return(false);
}
}//
//
//
//
//
#endregion//Public Methods
#region Private Methods
// *****************************************************************
// **** Private Methods ****
// *****************************************************************
//
//
/// <summary>
/// Called for futures only where we expect the series name to have some sort of date in it.
/// This is mainly a way of filtering out instrument like "e-Brent Cal 14" and "e-Brent Q1"
/// which are getting denoted as futures but have multiple instruments within.
/// </summary>
/// <param name="instr"></param>
/// <returns></returns>
private bool IsStandardInstrument(InstrumentName instr)
{
DateTime dateTime;
if (DateTime.TryParse(instr.SeriesName, out dateTime))
{
return(true);
}
return(false);
}
}// SaveTable
//
//
//
//
//
//
//
#endregion//Public Methods
#region no Private Methods
// *****************************************************************
// **** Private Methods ****
// *****************************************************************
//
//
//
//
// **** Read Product Table() ****
//
// Product table format: breProductName, RcgProductName
private void ReadTable()
{
using (System.IO.StreamReader reader = new System.IO.StreamReader(this.FilePath))
{
string aLine;
bool continueReading = true;
while (continueReading)
{
aLine = reader.ReadLine();
if (aLine == null)
{
break;
}
aLine = aLine.Trim();
if (string.IsNullOrWhiteSpace(aLine))
{
continue; // skip blank lines
}
if (aLine.StartsWith("// END", StringComparison.CurrentCultureIgnoreCase)) // this signals end of file at the moment.
{
continueReading = false;
continue;
}
else if (aLine.Contains("//"))
{
int n = aLine.IndexOf("//");
if (n == 0)
{
continue;
}
else if (n > 0)
{
aLine = aLine.Substring(0, n);
}
}
//
// Extract table entries
//
string[] elements = aLine.Split(',');
if (elements.Length >= 2)
{ // Need two elements
InstrumentName instr1;
InstrumentName instr2;
if (InstrumentName.TryDeserialize(elements[0].Trim(), out instr1) && InstrumentName.TryDeserialize(elements[1].Trim(), out instr2))
{
m_KeyList.Add(instr1);
m_ValueList.Add(instr2);
}
}
}//wend
reader.Close();
m_SavedInstrumentCount = m_KeyList.Count; // update the instrument Count.
}
}// ReadTable()
// *****************************************************************
// **** Constructors ****
// *****************************************************************
//
/// <summary>
/// Create Instrument Details for a given instrument.
/// </summary>
/// <param name="instr"></param>
/// <param name="currency"></param>
/// <param name="tickSize">Smallest price change possible of intsrument</param>
/// <param name="multiplier">The multiplier * current price = notional value of contract. (Multiplier = TickValue / TickSize)</param>
/// <param name="executableTickSize"> Smallest possible increment to be filled in</param>
/// <param name="expires"></param>
/// <param name="type"></param>
public InstrumentDetails(InstrumentName instr, string currency, double tickSize, double executableTickSize, double multiplier, DateTime expires, ProductTypes type)
{
this.InstrumentName = instr;
this.Currency = currency;
this.TickSize = tickSize; // smallest increment price can fluctuate by
this.ExecutableTickSize = executableTickSize;
this.Multiplier = multiplier; // See above for explanation of multipilier
this.ExpirationDate = expires;
this.Type = type;
this.TickValue = multiplier * tickSize; // Native Currency Value of a Tick
if (type == ProductTypes.Future | type == ProductTypes.Spread)
{
this.isStandard = IsStandardInstrument(instr);
}
}
//
//
#endregion//Constructors
#region Public Methods
// *****************************************************************
// **** Public Methods ****
// *****************************************************************
/// <summary>
/// When an instrument is clicked on in the position viewer window, that window
/// calls this routine letting us know which instrument is active.
/// </summary>
/*
* public void SetInstrument(FillHub fillHub, UV.Lib.Products.InstrumentBase instrument)
* {
* m_CurrentInstrument = instrument; // set current instrument
* m_FillHub = fillHub; // set current fill hub
* this.Text = string.Format("Add Fills - {0}", m_CurrentInstrument.FullName);
* this.labelInstrumentName.Text = m_CurrentInstrument.FullName;
* this.labelExpirationDate.Text = string.Format("{0:ddd dd MMM yyyy}", m_CurrentInstrument.ExpirationDate);
*
* // Update Markets
* UV.Lib.BookHubs.Book aBook;
* if (m_Market.TryEnterReadBook(out aBook))
* {
* foreach (UV.Lib.BookHubs.MarketInstrument mktInstr in aBook.Instruments.Values)
* {
* if (mktInstr.Name.Equals(m_CurrentInstrument.FullName))
* {
* labelAskPrice.Text = mktInstr.Price[UV.Lib.Utilities.QTMath.AskSide][0].ToString();
* labelBidPrice.Text = mktInstr.Price[UV.Lib.Utilities.QTMath.BidSide][0].ToString();
* labelAskQty.Text = mktInstr.Qty[UV.Lib.Utilities.QTMath.AskSide][0].ToString();
* labelBidQty.Text = mktInstr.Qty[UV.Lib.Utilities.QTMath.BidSide][0].ToString();
* break;
* }
* }
* m_Market.ExitReadBook(aBook);
* }
* // Reset defaults
* SetConfirmMode(buttonSubmitFill,false,0);
* }//SetInstrument()
* //
*/
//
//
public void SetInstrument(FillHub fillHub, InstrumentName instrument)
{
m_CurrentInstrument = instrument; // set current instrument
m_FillHub = fillHub; // set current fill hub
this.Text = string.Format("Add Fills - {0}", m_CurrentInstrument.FullName);
this.labelInstrumentName.Text = m_CurrentInstrument.FullName;
/*
* UV.Lib.Products.InstrumentBase instrBase;
* if (m_Market.TryGetInstrument(instrument, out instrBase))
* {
* this.labelExpirationDate.Text = string.Format("{0:ddd dd MMM yyyy}", instrBase.ExpirationDate);
* }
* else
* this.labelExpirationDate.Text = "unknown market instr";
*/
TradingTechnologies.TTAPI.InstrumentDetails details;
if (m_Market.TryLookupInstrumentDetails(instrument, out details))
{
this.labelExpirationDate.Text = string.Format("{0:ddd dd MMM yyyy}", details.ExpirationDate.ToDateTime());
}
else
{
this.labelExpirationDate.Text = "unknown market instr";
}
// Update Markets
Book aBook;
if (m_Market.TryEnterReadBook(out aBook))
{
foreach (Market mktInstr in aBook.Instruments.Values)
{
if (mktInstr.Name.Equals(m_CurrentInstrument))
{
labelAskPrice.Text = mktInstr.Price[QTMath.AskSide][0].ToString();
labelBidPrice.Text = mktInstr.Price[QTMath.BidSide][0].ToString();
labelAskQty.Text = mktInstr.Qty[QTMath.AskSide][0].ToString();
labelBidQty.Text = mktInstr.Qty[QTMath.BidSide][0].ToString();
break;
}
}
m_Market.ExitReadBook(aBook);
}
// Reset defaults
SetConfirmMode(buttonSubmitFill, false, 0);
}//SetInstrument()
//
//
// *****************************************************************
// **** CreateUVInstrumentDetails() ****
// *****************************************************************
/// <summary>
/// Create UV Instrument Details from TT Instrument Details
/// </summary>
/// <param name="instrName"></param>
/// <param name="instrDetails"></param>
public static UVInstrDetails CreateUVInstrumentDetails(UV.Lib.Products.InstrumentName instrName, TTInstrumentDetails instrDetails)
{
UVProductTypes instrType; // finds the correct product type
if (instrDetails.Key.ProductKey.Type.Equals(ProductType.Future))
{
instrType = UVProductTypes.Future;
}
else if (instrDetails.Key.ProductKey.Type.Equals(ProductType.Spread))
{
instrType = UVProductTypes.Spread;
}
else if (instrDetails.Key.ProductKey.Type.Equals(ProductType.Option))
{
instrType = UVProductTypes.Option;
}
else if (instrDetails.Key.ProductKey.Type.Equals(ProductType.AutospreaderSpread))
{
instrType = UVProductTypes.AutoSpreaderSpread;
}
else if (instrDetails.Key.ProductKey.Type.Equals(ProductType.Bond))
{
instrType = UVProductTypes.Bond;
}
else if (instrDetails.Key.ProductKey.Type.Equals(ProductType.Stock))
{
instrType = UVProductTypes.Equity;
}
else if (instrDetails.Key.ProductKey.Type.Equals(ProductType.Strategy))
{
instrType = UVProductTypes.Synthetic;
}
else
{
instrType = UVProductTypes.Unknown;
}
UV.Lib.Products.InstrumentDetails uvInstrDetails;
uvInstrDetails = new UVInstrDetails(instrName, // create the UV Instr details
instrDetails.Currency.Code,
TTConvertNew.ToUVTickSize(instrDetails),
TTConvertNew.ToUVExecTickSize(instrDetails),
TTConvertNew.ToUVMultiplier(instrDetails),
instrDetails.ExpirationDate.ToDateTime(),
instrType);
return(uvInstrDetails);
}
}// TryGetNewEntries()
//
//
//
// **** Save Table() ****
//
// Product table format: breProductName, RcgProductName
public void SaveTable(string newFilePath = "")
{
string filePath;
if (string.IsNullOrEmpty(newFilePath))
{
filePath = this.FilePath;
}
else
{
filePath = newFilePath;
}
// Lets alphabetize this table
List <InstrumentName> sortingList = new List <InstrumentName>(m_KeyList);
sortingList.Sort(new InstrumentNameComparer());
int searchFromIndex = 0;
InstrumentName lastInstrName = new InstrumentName();
using (System.IO.StreamWriter stream = new System.IO.StreamWriter(filePath, false))
{
foreach (InstrumentName instrName in sortingList)
{
if (!instrName.Equals(lastInstrName))
{
searchFromIndex = 0; // instrName is different from last one, so start search from beginning index.
}
lastInstrName = instrName; // Remember this instrName.
// Search for entry.
int n1 = m_KeyList.IndexOf(instrName, searchFromIndex); // location of this instrName entry.
searchFromIndex = n1 + 1;
// Write the entries now.
InstrumentName instr1 = m_KeyList[n1];
InstrumentName instr2 = m_ValueList[n1];
stream.WriteLine("{0,32},{1,32}", InstrumentName.Serialize(instr1).Trim(), InstrumentName.Serialize(instr2).Trim());
}// next instrName
stream.Write("// END");
stream.Close();
m_SavedInstrumentCount = sortingList.Count; // update instrument count
}
}// SaveTable
/// <summary>
///
/// </summary>
/// <param name="memberOfList1"></param>
/// <param name="matchingMembersOfList2"></param>
/// <param name="list1"></param>
/// <param name="list2"></param>
/// <param name="useExactMatch">false -> matching product part only</param>
/// <returns></returns>
private bool TryFindMappings(InstrumentName memberOfList1, ref List <InstrumentName> matchingMembersOfList2, ref List <InstrumentName> list1, ref List <InstrumentName> list2
, bool useExactMatch = true)
{
int nCount = matchingMembersOfList2.Count;
for (int i = 0; i < list1.Count; ++i)
{
if (memberOfList1.Equals(list1[i])) // we have located a matching in list1 at this index i.
{
InstrumentName mappedInstrument = list2[i]; // this is the output of that entry of list1.
matchingMembersOfList2.Add(mappedInstrument); // add it to the outgoing list.
}
else if (!useExactMatch) // alternatively, the user may only want partial matches.
{ // Look for near matches. // These have two restrictions, mapping is a product entry (not specific instr).
if (list1[i].IsProduct && memberOfList1.Product.Equals(list1[i].Product)) // and the products must match exactly.
{ // The entry in list1 seems to be a product that matches users instr.
InstrumentName mappedInstrument = list2[i]; // So, grab the output of the map, and store it.
matchingMembersOfList2.Add(mappedInstrument);
}
}
}
// Exit
return(matchingMembersOfList2.Count > nCount);
}// TryFindMatch()
public bool TryGetKey(InstrumentName aValue, ref List <InstrumentName> matchingKeys, bool useExactMatch = true)
{
return(this.TryFindMappings(aValue, ref matchingKeys, ref m_ValueList, ref m_KeyList, useExactMatch));
}
//
#endregion//Properties
#region Public Methods
// *****************************************************************
// **** Public Methods ****
// *****************************************************************
//
public bool TryGetValue(InstrumentName key, ref List <InstrumentName> matchingValues, bool useExactMatch = true)
{
return(this.TryFindMappings(key, ref matchingValues, ref m_KeyList, ref m_ValueList, useExactMatch));
}
}// TryFindMatch()
//
//
// **** Add() ****
//
public void Add(InstrumentName key, InstrumentName value)
{
m_KeyList.Add(key);
m_ValueList.Add(value);
}// Add()
