private static GrammarChecker <T> BuildGrammarCheckerFrom <T>(IEnumerable <dynamic> rules, IEnumerable <T> startRules, IEnumerable <T> endRules)
{
var checker = new GrammarChecker <T>();
rules.ForEach(rule => checker.AddRule(rule.From, rule.To));
startRules.ForEach(checker.AddStartState);
endRules.ForEach(checker.AddEndState);
return(checker);
}
static void Main()
{
var grammarRules = (new string[] { "a->b", "a->l", "a->a", "a-> ", "l->a", "b-a", " ->b" })
.Select(rule => new
{
From = rule[0],
To = rule[rule.Length - 1]
});
string startStates = "ab";
string endStates = "al";
GrammarChecker <char> checker = BuildGrammarCheckerFrom(grammarRules, startStates, endStates);
(new string[] { "ala bala", "alal", "abab", "lala", "alalala", "a" })
.ForEach(word => Console.WriteLine("{0} -> {1}", word, checker.Check(word)));
using (StreamWriter writer = new StreamWriter("..\\..\\words.txt"))
{
checker.GetPossibleWordsWithLength(8)
.Select(word => string.Join(string.Empty, word))
.ForEach(writer.WriteLine);
}
}