public void BindSimpleValue(HbmIndex indexMapping, string propertyPath, bool isNullable)
		{
			new TypeBinder(value, Mappings).Bind(indexMapping.Type);
			new ColumnsBinder(value, Mappings).Bind(indexMapping.Columns, isNullable,
																								() =>
																								new HbmColumn
																								{
																									name = mappings.NamingStrategy.PropertyToColumnName(propertyPath),
																									length = indexMapping.length,
																								});
		}
 public static void SetIndex(this HbmList hbmList, HbmIndex indexHbm)
 {
     hbmList.Item = indexHbm;
 }