using System;

namespace GZTW.AyaNova.BLL 
{
	/// <summary>
	/// A lightweight cell item that 
	/// is used to display relative time
	/// and is identified as such so it can be sorted
	/// by it's base field
	/// 
	/// </summary>
	[Serializable]
	public class GridRelativeTimeCellItem
	{
		
		private string mDisplay;
		
        /// <summary>
        /// 
        /// </summary>
        /// <param name="Display"></param>
		public GridRelativeTimeCellItem(string Display)
		{
			mDisplay=Display;
			
		}

		
        /// <summary>
        /// 
        /// </summary>
        /// <returns></returns>
		public override int GetHashCode()
		{
			return this.mDisplay.GetHashCode();
		}
        /// <summary>
        /// 
        /// </summary>
        /// <param name="obj"></param>
        /// <returns></returns>
		public override bool Equals(object obj)
		{
			GridRelativeTimeCellItem i=(GridRelativeTimeCellItem)obj;
			return(i.Display==this.Display);
		}

		/// <summary>
        /// necessary to give the grid something to display
		/// </summary>
		/// <returns></returns>
		public override string ToString()
		{
			return mDisplay;
		}

		/// <summary>
        /// Public properties used to fetch value back later on when 
        /// retrieving selection from grid
		/// </summary>
		public string Display
		{
			get
			{
				return mDisplay;
			}
		}
		

	}
}