/// <summary>
///
/// </summary>
/// <param name="document"></param>
public void RemoveChildDocument(IntermediateFormatDocument document)
{
_children.Remove(document);
}
/// <summary>
///
/// </summary>
/// <param name="document"></param>
public void AddChildDocument(IntermediateFormatDocument document)
{
document.SetParent(this);
_children.Add(document);
}
