/// <summary>
/// Static method for stemming with different charsets
/// </summary>
/// <param name="theWord"></param>
/// <param name="charset"></param>
/// <returns></returns>
public static String Stem(String theWord, char[] charset)
{
RussianStemmer stemmer = new RussianStemmer();
stemmer.SetCharset(charset);
return(stemmer.Stem(theWord));
}
/// <summary>
///
/// </summary>
/// <returns>Returns the next token in the stream, or null at EOS</returns>
public override Token Next()
{
if ((token = input.Next()) == null)
{
return(null);
}
else
{
String s = stemmer.Stem(token.TermText());
if (!s.Equals(token.TermText()))
{
return(new Token(s, token.StartOffset(), token.EndOffset(),
token.Type()));
}
return(token);
}
}
/*
* Returns the next token in the stream, or null at EOS
*/
public sealed override bool IncrementToken()
{
if (input.IncrementToken())
{
String term = termAtt.Term;
String s = stemmer.Stem(term);
if (s != null && !s.Equals(term))
{
termAtt.SetTermBuffer(s);
}
return(true);
}
else
{
return(false);
}
}
/*
* Static method for stemming.
*/
public static String StemWord(String theWord)
{
RussianStemmer stemmer = new RussianStemmer();
return(stemmer.Stem(theWord));
}
/*
* Static method for stemming.
*/
public static String StemWord(String theWord)
{
RussianStemmer stemmer = new RussianStemmer();
return stemmer.Stem(theWord);
}
/// <summary>
/// Static method for stemming with different charsets
/// </summary>
/// <param name="theWord"></param>
/// <param name="charset"></param>
/// <returns></returns>
public static String Stem(String theWord, char[] charset)
{
RussianStemmer stemmer = new RussianStemmer();
stemmer.SetCharset(charset);
return stemmer.Stem(theWord);
}