/// <summary>
/// Appends the specified <see cref="MdxTuple"/> and returns the updated current instance of <see cref="MdxSet"/>.
/// If there are any children other than <see cref="MdxTuple"/> then each child will be wrapped into <see cref="MdxTuple"/>.
/// </summary>
/// <param name="tuple">Specified <see cref="MdxSet"/>.</param>
/// <returns>Returns the updated current instance of <see cref="MdxTuple"/>.</returns>
public MdxSet With(MdxTuple tuple)
{
if (!_children.Any())
{
_children.Add(tuple);
return(this);
}
if (_children.OfType <MdxTuple>().Any())
{
_children.Add(tuple);
return(this);
}
var copiedChildren = new List <IMdxMember>(_children);
_children.Clear();
foreach (var member in copiedChildren)
{
_children.Add(Mdx.Tuple().With(member));
}
return(this);
}
/// <summary>
/// Appends the specified <see cref="MdxSet"/>, but wraps it into <see cref="MdxTuple"/> and returns the updated
/// current instance of <see cref="MdxSet"/>. If there are any <see cref="MdxTuple"/>s in <see cref="Children"/>
/// then specified <see cref="MdxSet"/> is appended to the last <see cref="MdxTuple"/>.
/// </summary>
/// <param name="set">Specified <see cref="MdxSet"/>.</param>
/// <returns>Returns the updated current instance of <see cref="MdxSet"/>.</returns>
public MdxSet With(MdxSet set)
{
var lastTuple = _children.OfType <MdxTuple>().LastOrDefault();
if (lastTuple == null)
{
With(Mdx.Tuple().With(set));
return(this);
}
lastTuple.With(set);
return(this);
}