[Quantproject-developers] QuantProject/b4_Business/a2_Strategies EndOfDayStrategyBackTester.cs, 1.15, 1.16

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

Update of /cvsroot/quantproject/QuantProject/b4_Business/a2_Strategies
In directory sfp-cvsdas-2.v30.ch3.sourceforge.com:/tmp/cvs-serv20549/a2_Strategies

Modified Files:
	EndOfDayStrategyBackTester.cs 
Log Message:
A new feature has been added, to allow the user to force the script to complete and produce a report, without having to wait for the conditions written in the code.
The user can to request an immediate completion of the script, by creating a file with name stop.txt in the folder where the .exe file is launched.

Index: EndOfDayStrategyBackTester.cs
===================================================================
RCS file: /cvsroot/quantproject/QuantProject/b4_Business/a2_Strategies/EndOfDayStrategyBackTester.cs,v
retrieving revision 1.15
retrieving revision 1.16
diff -C2 -d -r1.15 -r1.16
*** EndOfDayStrategyBackTester.cs	24 Nov 2008 21:03:42 -0000	1.15
--- EndOfDayStrategyBackTester.cs	28 Mar 2010 14:18:03 -0000	1.16
***************
*** 22,25 ****
--- 22,26 ----
  
  using System;
+ using System.IO;
  
  using QuantProject.ADT;
***************
*** 233,236 ****
--- 234,251 ----
  		
  		#region Run
+ 		
+ 		private void checkIfAFileStopTxtIsAlreadyInTheExecutionFolder()
+ 		{
+ 			bool isAFileStopTxtIsInTheExecutionFolder =
+ 				this.checkIfAFileStopTxtIsInTheExecutionFolder();
+ 			if ( isAFileStopTxtIsInTheExecutionFolder )
+ 				throw new Exception(
+ 					"The backtester has been asket to run, but a file stop.txt is " +
+ 					"in the execution folder. A file stop.txt should be put " +
+ 					"in the execution folder when the user wants to stop the " +
+ 					"backtest. Such a file should not be in the execution " +
+ 					"folder when the backtest begins." );
+ 		}
+ 		
  		#region run_addEventHandlers
  		private void handlerToAddCashToStart(
***************
*** 312,315 ****
--- 327,331 ----
  		public void Run()
  		{
+ 			this.checkIfAFileStopTxtIsAlreadyInTheExecutionFolder();
  			this.startingTimeForScript = DateTime.Now;
  
***************
*** 328,331 ****
--- 344,363 ----
  		
  		#region isTimeToStop
+ 		
+ 		#region checkIfAFileStopTxtIsInTheExecutionFolder
+ 		private string getFullPathFileName()
+ 		{
+ 			string currentDirectory = Environment.CurrentDirectory;
+ 			string fullPathFileName = currentDirectory + "\\stop.txt";
+ 			return fullPathFileName;
+ 		}
+ 		private bool checkIfAFileStopTxtIsInTheExecutionFolder()
+ 		{
+ 			string fullPathFileName = this.getFullPathFileName();
+ 			bool isFileStopTxtInTheExecutionFolder = File.Exists( fullPathFileName );
+ 			return isFileStopTxtInTheExecutionFolder;
+ 		}
+ 		#endregion checkIfAFileStopTxtIsInTheExecutionFolder
+ 		
  		private bool getIsMaxScriptRealTimeElapsed()
  		{
***************
*** 338,341 ****
--- 370,375 ----
  		private bool isTimeToStop( DateTime currentTime )
  		{
+ 			bool isFileStopTxtInTheExecutionFolder =
+ 				this.checkIfAFileStopTxtIsInTheExecutionFolder();
  			bool isMaxScriptRealTimeElapsed =
  				this.getIsMaxScriptRealTimeElapsed();
***************
*** 345,348 ****
--- 379,383 ----
  			return
  				( ( currentTime > this.lastDateTime ) ||
+ 				 isFileStopTxtInTheExecutionFolder ||
  				 ( isMaxScriptRealTimeElapsed &&
  				  stopBacktestIfMaxRunningHoursHasBeenReached ) ||