public static IEnumerator XElementDegrapher(IObjectDegrapher caller, object arg)
{
switch (arg)
{
case XAttribute att:
yield return(att.Name);
yield return(att.Value);
break;
case XElement element:
if (element.HasElements == false)
{
yield return(element.Value);
}
foreach (var child in element.Attributes())
{
yield return(child);
}
foreach (var child in element.Elements())
{
yield return(child);
}
break;
case XName name:
yield return(name.LocalName);
yield return(name.NamespaceName);
break;
case XDocument document:
yield return(document.Root);
break;
case string _:
yield return(arg);
break;
}
}
public static IEnumerator JsonDegrapher(IObjectDegrapher caller, object arg)
{
switch (arg)
{
case JToken array:
foreach (var entry in array.Children())
{
yield return(entry);
}
break;
case string _:
yield return(arg);
break;
}
}
public static IEnumerator GenericDegrapher(IObjectDegrapher caller, object arg)
{
var type = arg.GetType().GetElementTypeOfEnumerable();
if (type == null)
{
yield return(arg);
yield break;
}
var items = (IEnumerable)arg;
foreach (var child in items.Cast <object>())
{
yield return(child);
}
}
public static IEnumerator HtmlDegrapher(IObjectDegrapher caller, object arg)
{
switch (arg)
{
case ICharacterData text:
yield return(text.Data);
break;
case INode element:
foreach (var node in element.ChildNodes)
{
yield return(node);
}
break;
}
}
