public override ISentence ParseSentence(string sentence)
{
var result = new Sentence();
Func<string, ISentenceItem> toISentenceItem =
item =>
(!PunctuationSeparator.AllSentenceSeparators.Contains(item) &&
!DigitSeparator.ArabicDigits.Contains(item[0].ToString()))
? (ISentenceItem) new Word(item)
: (DigitSeparator.ArabicDigits.Contains(item[0].ToString()))
? (ISentenceItem) new Digit(item)
: new Punctuation(item);
foreach (Match match in _sentenceToWordsRegex.Matches(sentence))
{
for (var i = 1; i < match.Groups.Count; i++)
{
if (match.Groups[i].Value.Trim() != "")
{
result.Items.Add(toISentenceItem(match.Groups[i].Value.Trim()));
}
}
}
return result;
}
/// <summary>
/// Replace word in selected sentence by line.
/// </summary>
/// <param name="index">Index of sentence.</param>
/// <param name="length">Length of word to replace.</param>
/// <param name="line">String with words and punctuation.</param>
/// <param name="parseLine">Method to parse string and get new ISentence.</param>
public void ReplaceWordInSentence(int index, int length, string line, Func<string, ISentence> parseLine)
{
Sentences[index] =
new Sentence(Sentences[index].ReplaceWordByElements((x => x.Length == length), parseLine(line).Items));
}
/// <summary>
/// Replace word in selected sentence by list of items type ISentenceItem.
/// </summary>
/// <param name="index">Index of sentence.</param>
/// <param name="length">Length of word to replace.</param>
/// <param name="elements">ISentenceItem elements that will be insert instead word into the sentence.</param>
public void ReplaceWordInSentence(int index, int length, IList<ISentenceItem> elements)
{
Sentences[index] = new Sentence(Sentences[index].ReplaceWordByElements((x => x.Length == length), elements));
}