/// <summary>
/// NOTE: This is called by the dOOdad framework and you should never call it. We reserve the right to remove or change this method.
/// </summary>
/// <param name="wItem">The AggregateParameter</param>
public void AddAggregateParameter(AggregateParameter wItem)
{
if (_aggregateParameters == null)
{
_aggregateParameters = new ArrayList();
}
_aggregateParameters.Add(wItem);
// We don't allow Save() to succeed once they reduce the columns
this._entity._canSave = false;
}
/// <summary>
/// Overloaded to support aggregates.
/// Derived classes implement this, like SqlClientDynamicQuery and OleDbDynamicQuery
/// to account for differences in DBMS systems.
/// </summary>
/// <param name="aggregate">This should be an entry from your Aggregate class</param>
/// <example>
/// <code>
/// emps.Query.AddGroupBy(emps.Aggregate.City)</code>
/// </example>
public virtual void AddGroupBy(AggregateParameter aggregate)
{
}
/// <summary>
/// Overloaded to support aggregates.
/// Derived classes implement this, like SqlClientDynamicQuery and OleDbDynamicQuery
/// to account for differences in DBMS systems.
/// </summary>
/// <param name="aggregate">This should be an entry from your Aggregate class</param>
/// <param name="direction">Either Descending or Ascending</param>
/// <example>
/// <code>
/// emps.Query.AddOrderBy(emps.Aggregate.CategoryID, WhereParameter.Dir.ASC)</code>
/// </example>
public virtual void AddOrderBy(AggregateParameter aggregate, WhereParameter.Dir direction)
{
}
