public override bool TryReadFromString(string gramString, out GramTabLine gramLine)
{
if (!base.TryReadFromString(gramString, out gramLine))
{
return(false);
}
//Applying rules!
// неизменяемые слова как будто принадлежат всем падежам
if (
!((RussianGrammaticalCategories.Indeclinable & gramLine.Grammems).IsUnknown) &&
(gramLine.PartOfSpeech != RussianPartOfSpeeches.Predicate)
)
{
gramLine.Grammems = gramLine.Grammems | RussianGrammaticalCategories.AllCases;
}
if (
!((RussianGrammaticalCategories.Indeclinable & gramLine.Grammems).IsUnknown) &&
(gramLine.PartOfSpeech == RussianPartOfSpeeches.PronounAdjective)
)
{
gramLine.Grammems = gramLine.Grammems | RussianGrammaticalCategories.AllGenders | RussianGrammaticalCategories.AllNumbers;
}
// слова общего рода ('сирота') могут использованы как
// слова м.р., так и как слова ж.р.
if (!(RussianGrammaticalCategories.MascFem & gramLine.Grammems).IsUnknown)
{
gramLine.Grammems = gramLine.Grammems | RussianGrammaticalCategories.Masculinum | RussianGrammaticalCategories.Feminum;
}
// слово 'пальто' не изменяется по числам, поэтому может
// быть использовано в обоих числах
if (gramLine.PartOfSpeech != RussianPartOfSpeeches.Predicate)
{
if (!(RussianGrammaticalCategories.Indeclinable & gramLine.Grammems).IsUnknown &&
(RussianGrammaticalCategories.Singular & gramLine.Grammems).IsUnknown)
{
gramLine.Grammems = gramLine.Grammems | RussianGrammaticalCategories.Plural | RussianGrammaticalCategories.Singular;
}
}
return(true);
}
public virtual bool TryReadFromString(string gramString, out GramTabLine gramLine)
{
gramLine = new GramTabLine();
if (gramString == null ||
(gramString = gramString.Trim()) == string.Empty)
{
throw new Exception("Non empty string expected");
}
//Reading part of speach
int indexOfSpace = gramString.IndexOf(' ');
indexOfSpace = indexOfSpace != -1 ? indexOfSpace : gramString.Length;
string partOfSpeach = gramString.Substring(0, indexOfSpace);
gramLine.PartOfSpeech = _partOfSpeecheConverter(partOfSpeach);
//Moving "iterator"
gramString = gramString.Substring(indexOfSpace).Trim();
if (gramString == string.Empty)
{
return(true);
}
//Reading grammems
foreach (string grammem in gramString.Split(new char[] { ',' }))
{
string temp = grammem.Trim();
if (_gammaticalCategoriesConverter(temp) != GrammaticalCategory.Unknown)
{
gramLine.Grammems = gramLine.Grammems | _gammaticalCategoriesConverter(temp);
}
else if (IsAdditionalGrammem(temp))
{
ProcessAdditionalGrammem(temp, ref gramLine);
}
else
{
return(false); // throw new Exception("Unsupported Grammatic category");
}
}
return(true);
}
protected override bool ProcessAdditionalGrammem(string grammem, ref GramTabLine gramLine)
{
if (gramLine.PartOfSpeech == RussianPartOfSpeeches.Verb)
{
if (grammem == "прч")
{
gramLine.PartOfSpeech = RussianPartOfSpeeches.Participle;
}
else
if (grammem == "дпр")
{
gramLine.PartOfSpeech = RussianPartOfSpeeches.AdverbParticiple;
}
else
if (grammem == "инф")
{
gramLine.PartOfSpeech = RussianPartOfSpeeches.Infinitive;
}
}
return(true);
}
protected virtual bool ProcessAdditionalGrammem(string grammem, ref GramTabLine gramLine)
{
return(false);
}