/*unsafe static void WriteDecimal(decimal d, byte[] buffer, int bufferOffset)
* {
*
* }*/
private static OperationType MapType(TableUpdateAction action)
{
switch (action)
{
case TableUpdateAction.Add:
return(OperationType.Add);
case TableUpdateAction.Update:
return(OperationType.Update);
case TableUpdateAction.Delete:
return(OperationType.Delete);
default:
throw new ArgumentOutOfRangeException("action");
}
}
/// <summary>
/// Create new table update
/// </summary>
/// <param name="action"></param>
/// <param name="rowIndex"></param>
/// <param name="column"></param>
public TableUpdate(TableUpdateAction action, int rowIndex, IReactiveColumn column = (IReactiveColumn)null)
{
_action = action;
_rowIndex = rowIndex;
_column = column;
}
/// <summary>
/// Whether this change only affects one or more columns, but not the whole row.
/// </summary>
/// <param name="action"></param>
/// <returns></returns>
public static bool IsColumnUpdate(TableUpdateAction action)
{
return(action == TableUpdateAction.Update);
}
/// <summary>
/// Whether this change affects the whole row
/// </summary>
/// <param name="action"></param>
/// <returns></returns>
public static bool IsRowUpdate(TableUpdateAction action)
{
return(action == TableUpdateAction.Add || action == TableUpdateAction.Delete);
}
private static void CheckRowUpdate(RowUpdateHandler rowUpdates, int rowIndex, int updateIndex, TableUpdateAction updateType)
{
Assert.AreEqual(rowIndex, rowUpdates.RowUpdates[updateIndex].RowIndex);
Assert.AreEqual(updateType, rowUpdates.RowUpdates[updateIndex].Action);
}
