/// <summary>
/// Returns a SQLExpressionGroup from a supplied DBExpressionGroup
/// </summary>
/// <param name="dbGroup">The DBExpressionGroup to return as a SQLExpressionGroup</param>
/// <returns>A SQLExpressionGroup from a DBExpressionGroup</returns>
public static SQLExpressionGroup FromDBGroup(IQueryExpressionGroup dbGroup)
{
var newGroup = new SQLExpressionGroup()
{
Id = dbGroup.Id,
Name = dbGroup.Name,
Parent = dbGroup.Parent,
NotGroup = dbGroup.NotGroup,
AndWithNext = dbGroup.AndWithNext
};
if ((dbGroup.Children?.Count ?? 0) == 0)
{
return(newGroup);
}
else
{
newGroup.Children = new List <ISQLElement>();
}
foreach (var curChild in dbGroup.Children)
{
if (curChild.GetType().GetInterface(nameof(IDBExpressionGroup)) is { })
public static IQueryElement NewItem <TParent>(TParent parent) where TParent : IQueryElement
{
return(parent is null ? new DBExpressionItem() : IQueryExpressionGroup.NewItem(parent as IQueryExpressionGroup));
}
