public IPathNode FindNode(string path)
{
path += '.';
string name = string.Empty;
IPathNode last = mRoot;
for (int i = 0; i < path.Length && last != null; ++i)
{
char c = path[i];
if (c == '.')
{
if (!string.IsNullOrEmpty(name))
{
last = last.Find(name);
name = string.Empty;
}
}
else if (c == '[')
{
if (!string.IsNullOrEmpty(name) || last is ArrayNode == false)
{
last = last.Find(name);
name = string.Empty;
}
}
else if (c == ']')
{
last = last.Find(name);
name = string.Empty;
}
else
{
name += c;
}
}
return(last);
}