[Quantproject-developers] QuantProject/b4_Business/a1_Financial/a2_Accounting/h5_Reporting/SummaryRows BuyAndHoldPercentageReturn.cs,1.2,1.3

[Glauco S. <gla...@us...>]

Update of /cvsroot/quantproject/QuantProject/b4_Business/a1_Financial/a2_Accounting/h5_Reporting/SummaryRows
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv26806/b4_Business/a1_Financial/a2_Accounting/h5_Reporting/SummaryRows

Modified Files:
	BuyAndHoldPercentageReturn.cs 
Log Message:
- the IHistoricalQuoteProvider "concept" has been introduced

Index: BuyAndHoldPercentageReturn.cs
===================================================================
RCS file: /cvsroot/quantproject/QuantProject/b4_Business/a1_Financial/a2_Accounting/h5_Reporting/SummaryRows/BuyAndHoldPercentageReturn.cs,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** BuyAndHoldPercentageReturn.cs	29 Nov 2004 15:52:56 -0000	1.2
--- BuyAndHoldPercentageReturn.cs	9 Jan 2005 22:14:36 -0000	1.3
***************
*** 2,5 ****
--- 2,6 ----
  using System.Data;
  using QuantProject.ADT;
+ using QuantProject.Business.DataProviders;
  using QuantProject.Business.Financial.Accounting.Reporting.Tables;
  using QuantProject.Business.Financial.Instruments;
***************
*** 13,29 ****
  	public class BuyAndHoldPercentageReturn : SummaryRow
  	{
! 		public BuyAndHoldPercentageReturn( Summary summary )
  		{
        if ( summary.AccountReport.BuyAndHoldTicker != "" )
        {
          // the report has to compare to a buy and hold benchmark
!         Instrument buyAndHoldInstrument = new Instrument( summary.AccountReport.BuyAndHoldTicker );
!         summary.BuyAndHoldPercentageReturn =
!           ( buyAndHoldInstrument.GetMarketValue(
! 					summary.AccountReport.EndDateTime ) -
!           buyAndHoldInstrument.GetMarketValue(
!           new EndOfDayDateTime( summary.AccountReport.StartDateTime , EndOfDaySpecificTime.MarketOpen ) ) ) /
!           buyAndHoldInstrument.GetMarketValue(
!           new EndOfDayDateTime( summary.AccountReport.StartDateTime , EndOfDaySpecificTime.MarketOpen ) ) * 100;
          this.rowDescription = "Buy & hold % return";
          this.rowValue = summary.BuyAndHoldPercentageReturn;
--- 14,31 ----
  	public class BuyAndHoldPercentageReturn : SummaryRow
  	{
! 		public BuyAndHoldPercentageReturn( Summary summary ,
! 			IHistoricalQuoteProvider historicalQuoteProvider )
  		{
        if ( summary.AccountReport.BuyAndHoldTicker != "" )
        {
          // the report has to compare to a buy and hold benchmark
! 				double beginningMarketValue = historicalQuoteProvider.GetMarketValue(
! 					summary.AccountReport.BuyAndHoldTicker ,
! 					new EndOfDayDateTime( summary.AccountReport.StartDateTime , EndOfDaySpecificTime.MarketOpen ) );
! 				double finalMarketValue = historicalQuoteProvider.GetMarketValue(
! 					summary.AccountReport.BuyAndHoldTicker ,
! 					summary.AccountReport.EndDateTime );
! 				summary.BuyAndHoldPercentageReturn = ( finalMarketValue - beginningMarketValue ) /
! 					beginningMarketValue * 100;
          this.rowDescription = "Buy & hold % return";
          this.rowValue = summary.BuyAndHoldPercentageReturn;