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IScheduledItem.cs

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+/***************************************************************************
+ * Copyright Andy Brummer 2004-2005
+ * 
+ * This code is provided "as is", with absolutely no warranty expressed
+ * or implied. Any use is at your own risk.
+ *
+ * This code may be used in compiled form in any way you desire. This
+ * file may be redistributed unmodified by any means provided it is
+ * not sold for profit without the authors written consent, and
+ * providing that this notice and the authors name is included. If
+ * the source code in  this file is used in any commercial application
+ * then a simple email would be nice.
+ * 
+ **************************************************************************/
+
+using System;
+using System.Collections;
+
+namespace UtilidadesCSharp.Schedule
+{
+	/// <summary>
+	/// IScheduledItem represents a scheduled event.  You can query it for the number of events that occur
+	/// in a time interval and for the remaining interval before the next event.
+	/// </summary>
+	public interface IScheduledItem
+	{
+		/// <summary>
+		/// Returns the times of the events that occur in the given time interval.  The interval is closed
+		/// at the start and open at the end so that intervals can be stacked without overlapping.
+		/// </summary>
+		/// <param name="Begin">The beginning of the interval</param>
+		/// <param name="End">The end of the interval</param>
+		/// <returns>All events >= Begin and &lt; End </returns>
+		void AddEventsInInterval(DateTime Begin, DateTime End, ArrayList List);
+
+		/// <summary>
+		/// Returns the next run time of the scheduled item.  Optionally excludes the starting time.
+		/// </summary>
+		/// <param name="time">The starting time of the interval</param>
+		/// <param name="IncludeStartTime">if true then the starting time is included in the query false, it is excluded.</param>
+		/// <returns>The next execution time either on or after the starting time.</returns>
+		DateTime NextRunTime(DateTime time, bool IncludeStartTime);
+	}
+
+}