static void ClassifyFile2(string fileName, int rowNum = -1, int limit = int.MaxValue)
{
var root = new IndexedNode(null, "");
// Read the file and display it line by line.
using (System.IO.StreamReader file =
new System.IO.StreamReader(fileName))
{
string line;
var delims = new char[] { '/', '_', '[', ']' };
while ((line = file.ReadLine()) != null)
{
string str = line;
if (rowNum >= 0)
{
var defs = line.Split(' ');
if (!(rowNum < defs.Length))
{
StringBuilder sb = new StringBuilder();
sb.AppendLine("Exception: row number " + rowNum + " is over the number of columns in the entry.");
sb.AppendLine("---");
sb.AppendLine(line);
sb.AppendLine("---");
throw new Exception(sb.ToString());
}
str = defs[rowNum];
}
root.AddNode(str.Split(delims));
}
}
root.ListUp(0, limit);
}
internal override void AddNode(IEnumerable <string> strs)
{
NofDescendants++;
if (strs.Count() == 0)
{
return;
}
int j;
string childNodeStr = strs.First();
if (Int32.TryParse(childNodeStr, out j))
{
indices.Add(j);
childNodeStr = NumberNodeString;
}
if (!Children.ContainsKey(childNodeStr))
{
Children[childNodeStr] = new IndexedNode(this, childNodeStr);
}
Children[childNodeStr].AddNode(strs.Skip(1));
}
internal IndexedNode(IndexedNode parent, string word) : base(word)
{
Parent = parent;
}