/// <summary>
/// for all the contained dependencies, sorts and returns them
/// </summary>
/// <returns></returns>
public List <NamedDependencyWithObjectInstance> GetTotalDependencyOrder()
{
var castedList = this.Items.Cast <NamedDependency>().ToList();
List <NamedDependency> list = NamedDependency.Sort(castedList);
return(list.Cast <NamedDependencyWithObjectInstance>().ToList());
}
