/// <summary>
 /// Gets the end of sentence scanner.
 /// </summary>
 /// <returns>IEndOfSentenceScanner.</returns>
 public IEndOfSentenceScanner GetEndOfSentenceScanner() {
     var f = new Factory();
     if (EOSCharacters != null && EOSCharacters.Length > 0) {
         return f.CreateEndOfSentenceScanner(EOSCharacters);
     }
     return f.CreateEndOfSentenceScanner(LanguageCode);
 }