internal ExpandedPath.Action LocateNodeByExpandedPath(ExpandedPath ep, NodeProvider node, out NodeProvider?handlingNode)
{
var action = node.HandlePath(ep);
switch (action)
{
case Unknown:
throw new NotImplementedException($"handler for {node.GetType().ToString()} returned Unknown");
case NotFound:
// TODO
handlingNode = null;
return(ExpandedPath.Action.NotFound);
case PassThrough:
// TODO
foreach (var child in node.Children)
{
var res = LocateNodeByExpandedPath(ep.NextLevel(), child, out handlingNode);
if (res == ExpandedPath.Action.Handle)
{
return(ExpandedPath.Action.Handle);
}
}
handlingNode = null;
return(ExpandedPath.Action.NotFound);
case Handle:
handlingNode = node;
return(ExpandedPath.Action.Handle);
}
handlingNode = null;
return(ExpandedPath.Action.Unknown);
}
private static void SetLevel(NodeProvider node, int level = 0)
{
node.Level = level;
foreach (var child in node.Children)
{
SetLevel(child, level + 1);
}
}
public NodeDispatcher(NodeProvider root)
{
Root = root;
SetLevel(Root);
}
