/// <summary>
/// Add a combine item
/// </summary>
/// <param name="combineItem">Combine item</param>
/// <returns>Return the newest IQuery object</returns>
public IQuery Combine(CombineItem combineItem)
{
if (combineItem == null)
{
return(this);
}
combineItem.CombineQuery = QueryManager.HandleParameterQueryBeforeUse(combineItem.CombineQuery, null);
combineItemCollection.Add(combineItem);
hasCombine = true;
return(this);
}
/// <summary>
/// Add a join item
/// </summary>
/// <param name="joinItem">Join item</param>
/// <returns>Return the newest IQuery object</returns>
public IQuery Join(JoinItem joinItem)
{
if (joinItem?.JoinQuery == null)
{
return(this);
}
joinItem.JoinQuery = QueryManager.HandleParameterQueryBeforeUse(joinItem.JoinQuery, null);
if (joinItem.ExtraQuery != null)
{
joinItem.ExtraQuery = QueryManager.HandleParameterQueryBeforeUse(joinItem.ExtraQuery, null);
}
joinItemCollection.Add(joinItem);
hasJoin = true;
hasConverter |= joinItem.JoinQuery.HasConverter;
return(this);
}