[Quantproject-developers] QuantProject/b4_Business/a05_Timing EndOfDayDateTime.cs, 1.4, 1.5

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

Update of /cvsroot/quantproject/QuantProject/b4_Business/a05_Timing
In directory sc8-pr-cvs16.sourceforge.net:/tmp/cvs-serv12062/b4_Business/a05_Timing

Modified Files:
	EndOfDayDateTime.cs 
Log Message:
- the property Description has been added (useful for fast debugging in SharpDevelop)

- the method
public bool IsLessThan( EndOfDayDateTime dateTimeToCompareTo ) 
has been added

- the method
public bool IsLessThanOrEqualTo( EndOfDayDateTime dateTimeToCompareTo )
has been added

- the method public bool IsEqualTo( EndOfDayDateTime dateTimeToCompareTo ) has been added

- the method public EndOfDayDateTime GetNextMarketStatusSwitch() has been added

Index: EndOfDayDateTime.cs
===================================================================
RCS file: /cvsroot/quantproject/QuantProject/b4_Business/a05_Timing/EndOfDayDateTime.cs,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** EndOfDayDateTime.cs	30 Jan 2005 19:57:37 -0000	1.4
--- EndOfDayDateTime.cs	19 Jan 2008 18:51:53 -0000	1.5
***************
*** 46,49 ****
--- 46,59 ----
  			set { endOfDaySpecificTime = value; }
  		}
+ 		
+ 		public string Description
+ 		{
+ 			get
+ 			{
+ 				string description = this.dateTime.ToString() + " - " +
+ 					this.endOfDaySpecificTime.ToString();
+ 				return description;
+ 			}
+ 		}
  
  		public EndOfDayDateTime( DateTime dateTime , EndOfDaySpecificTime endOfDaySpecificTime )
***************
*** 94,97 ****
--- 104,140 ----
  		}
  		/// <summary>
+ 		/// True iif this object does not come before dateTimeToCompareTo
+ 		/// </summary>
+ 		/// <param name="dateTimeToCompareTo"></param>
+ 		/// <returns></returns>
+ 		public bool IsLessThan( EndOfDayDateTime dateTimeToCompareTo )
+ 		{
+ 			bool isLessThan =
+ 				( this.CompareTo( dateTimeToCompareTo ) < 0 );
+ 			return isLessThan;
+ 		}
+ 		/// <summary>
+ 		/// True iif this object does not come after dateTimeToCompareTo
+ 		/// </summary>
+ 		/// <param name="dateTimeToCompareTo"></param>
+ 		/// <returns></returns>
+ 		public bool IsLessThanOrEqualTo( EndOfDayDateTime dateTimeToCompareTo )
+ 		{
+ 			bool isLessThanOrEqual =
+ 				( this.CompareTo( dateTimeToCompareTo ) <= 0 );
+ 			return isLessThanOrEqual;
+ 		}
+ 		/// <summary>
+ 		/// True iif this object is equal to dateTimeToCompareTo
+ 		/// </summary>
+ 		/// <param name="dateTimeToCompareTo"></param>
+ 		/// <returns></returns>
+ 		public bool IsEqualTo( EndOfDayDateTime dateTimeToCompareTo )
+ 		{
+ 			bool isEqualTo =
+ 				( this.CompareTo( dateTimeToCompareTo ) == 0 );
+ 			return isEqualTo;
+ 		}
+ 		/// <summary>
  		/// Returns a deep copy of the current instance
  		/// </summary>
***************
*** 103,106 ****
--- 146,178 ----
  				this.endOfDaySpecificTime );
  		}
+ 		/// <summary>
+ 		/// Returns either the next market close or the next market open,
+ 		/// whichever is the nearest (all days are considered as market
+ 		/// days, week-ends included)
+ 		/// We have a market status switch when the market opens and when
+ 		/// the market closes
+ 		/// </summary>
+ 		/// <returns></returns>
+ 		public EndOfDayDateTime GetNextMarketStatusSwitch()
+ 		{
+ 			EndOfDayDateTime nextMarketStatusSwitch;
+ 			if ( this.EndOfDaySpecificTime < EndOfDaySpecificTime.MarketOpen )
+ 				nextMarketStatusSwitch = new EndOfDayDateTime(
+ 					this.DateTime , EndOfDaySpecificTime.MarketOpen );
+ 			else
+ 			{
+ 				// this.EndOfDaySpecificTime >= EndOfDaySpecificTime.MarketOpen
+ 				if ( this.EndOfDaySpecificTime < EndOfDaySpecificTime.MarketClose )
+ 					// ( this.EndOfDaySpecificTime >= EndOfDaySpecificTime.MarketOpen )
+ 					// AND ( this.EndOfDaySpecificTime < EndOfDaySpecificTime.MarketClose )
+ 					nextMarketStatusSwitch = new EndOfDayDateTime(
+ 						this.DateTime , EndOfDaySpecificTime.MarketClose );
+ 				else
+ 					// ( this.EndOfDaySpecificTime >= EndOfDaySpecificTime.MarketClose )
+ 					nextMarketStatusSwitch = new EndOfDayDateTime(
+ 						this.DateTime.AddDays( 1 ) , EndOfDaySpecificTime.MarketOpen );
+ 			}
+ 			return nextMarketStatusSwitch;
+ 		}
  		#region MoveNext
  		private	EndOfDaySpecificTime getNextSpecificTime( )