/// <summary>
/// Adds a category to the node
/// </summary>
/// <param name="path">the path for the category</param>
/// <param name="template">the template to find at the end of the path</param>
/// <param name="filename">the file that was the source of this category</param>
public void addCategory(string path, string template, string filename)
{
if (template.Length == 0)
{
throw new XmlException("The category with a pattern: " + path + " found in file: " + filename + " has an empty template tag. ABORTING");
}
// check we're not at the leaf node
if (path.Trim().Length == 0)
{
this.template = template;
this.filename = filename;
return;
}
// otherwise, this sentence requires further child nodemappers in order to
// be fully mapped within the GraphMaster structure.
// split the input into its component words
string[] words = path.Trim().Split(" ".ToCharArray());
// get the first word (to form the key for the child nodemapper)
string firstWord = Normalize.MakeCaseInsensitive.TransformInput(words[0]);
// concatenate the rest of the sentence into a suffix (to act as the
// path argument in the child nodemapper)
string newPath = path.Substring(firstWord.Length, path.Length - firstWord.Length).Trim();
// o.k. check we don't already have a child with the key from this sentence
// if we do then pass the handling of this sentence down the branch to the
// child nodemapper otherwise the child nodemapper doesn't yet exist, so create a new one
if (this.children.ContainsKey(firstWord))
{
Node childNode = this.children[firstWord];
childNode.addCategory(newPath, template, filename);
}
else
{
Node childNode = new Node();
childNode.word = firstWord;
childNode.addCategory(newPath, template, filename);
this.children.Add(childNode.word, childNode);
}
}
