public bool TryGetTokenFrequency(Token token, out TokenVerseFrequency tokenFrequency)
{
if(map == null)
map = BuildMap();
return map.TryGetValue(token, out tokenFrequency);
}
private static void AccumulateTokens(Dictionary<string, TokenVerseFrequency> m, IVerse verse, IEnumerable<Token> tokens)
{
foreach (var token in tokens)
{
TokenVerseFrequency tokenVerseFrequency;
if (!m.TryGetValue(token.TokenString, out tokenVerseFrequency))
{
tokenVerseFrequency = new TokenVerseFrequency(token);
m.Add(token, tokenVerseFrequency);
}
tokenVerseFrequency.Increment(verse);
}
}