ReasonCodeExample.XPathInformation.Writers.XPathWriter.GetPathParts C# (CSharp) Method

        private IEnumerable<XPathPart> GetPathParts(XObject node)
        {
            XElement selectedElement;
            if(IsElement(node))
            {
                selectedElement = (XElement)node;
            }
            else if(IsAttribute(node))
            {
                selectedElement = node.Parent;
            }
            else
            {
                throw new ArgumentException("Node is not an element or attribute: " + node.GetType(), nameof(node));
            }

            var parts = new List<XPathPart>();
            var ancestorsAndSelf = selectedElement.AncestorsAndSelf().Reverse();
            foreach(var ancestor in ancestorsAndSelf)
            {
                var part = new XPathPart();
                part.Node = ancestor;
                part.Predicates = ancestor.Attributes().Where(MatchesAnyFilter).ToArray();
                parts.Add(part);
            }
            if(IsAttribute(node))
            {
                parts.Add(new XPathPart {Node = node});
            }
            return parts;
        }