private static void AddWordToResultIfNeed(TextWord currentWord, List <TextWord> result)
{
if (!string.IsNullOrEmpty(currentWord.Word))
{
result.Add(currentWord);
}
}
public List <TextWord> GetWords()
{
var result = new List <TextWord>();
var currentWord = new TextWord();
for (int i = 0; i < _text.Length; i++)
{
char ch = _text[i];
bool isPunctuation = char.IsPunctuation(ch);
bool isNotBreakChar = ch == '-';
if (isNotBreakChar || char.IsLetterOrDigit(ch) || isPunctuation)
{
currentWord.AddCharToWord(ch, i);
}
if (isNotBreakChar)
{
continue;
}
if (ch == '.' || ch == ',' || ch == '!' || ch == '?' || char.IsSeparator(ch))
{
AddWordToResultIfNeed(currentWord, result);
currentWord = new TextWord();
}
}
AddWordToResultIfNeed(currentWord, result);
return(result);
}