public IEnumerable <SentenceWord> Analyse(string sentence)
{
var words = new List <SentenceWord>();
var sentenceWords = sentence.Split(Convert.ToChar(" "));
for (var wordIndex = 0; wordIndex < sentenceWords.Count(); wordIndex++)
{
var wordInSentence = sentenceWords[wordIndex];
var isFirstWord = sentenceWords.First() == wordInSentence;
var isLastWord = sentenceWords.Last() == wordInSentence;
var sentenceWord = new SentenceWord(wordInSentence, isFirstWord, isLastWord);
var nextWordIndex = wordIndex + 1;
if (nextWordIndex < sentenceWords.Count())
{
sentenceWord.AddPossibleFollowingWord(sentenceWords[wordIndex + 1]);
}
words.Add(sentenceWord);
}
return(words);
}
public void ManageWord(SentenceWord sentenceWord)
{
var word = sentenceWord.Word;
if (words.ContainsKey(word))
{
var existingWord = words[word];
existingWord.CanStartSentence = existingWord.CanStartSentence ? existingWord.CanStartSentence : sentenceWord.CanStartSentence;
existingWord.CanEndSentence = existingWord.CanEndSentence ? existingWord.CanEndSentence : sentenceWord.CanEndSentence;
foreach (var followingWord in sentenceWord.GetPossibleFollowingWords())
{
existingWord.AddPossibleFollowingWord(followingWord);
}
words[word] = existingWord;
}
else
{
words.Add(word, sentenceWord);
}
}