/// <summary>
/// Parse rules with given string format of line
/// </summary>
/// <param name="line">String format of line</param>
public void ParseLine(string line)
{
// Split before ':' and after
var parts = line.Split(':');
var definition = parts[0];
var rest = parts[1].Trim();
var rule = new Rule {
Definition = definition
};
// Parse word e.g. transcends
var regex = new Regex("([a-z]+)\\|*");
foreach (var w in regex.Matches(rest))
{
rule.AddWord(w.ToString().Replace("|", ""));
}
// Parse reference e.g. <PREPOSITION>
regex = new Regex("<(?<rule>[A-Z]+)>");
foreach (var reference in regex.Matches(rest))
{
var refName = reference.ToString();
// remove first and last char
refName = refName.Substring(1, refName.Length - 2);
rule.AddRefRule(refName);
}
// Parse keyword e.g. $END
regex = new Regex("\\$[A-Z]+");
foreach (var k in regex.Matches(rest))
{
rule.AddKeyword(k.ToString());
}
// Add to map
this.Map.Add(definition, rule);
}