Stem() public méthode

public Stem ( string term ) : string
term string The term that should be stemmed.
Résultat string
BrazilianStemmer Class Documentation
Exemple #1
0
        /**
         * @return Returns the next token in the stream, or null at EOS.
         */
        public override Token Next(Token reusableToken)
        {
            System.Diagnostics.Trace.Assert(reusableToken != null);

            Token nextToken = input.Next(reusableToken);

            if (nextToken == null)
            {
                return(null);
            }

            string term = nextToken.TermText();

            // Check the exclusion table.
            if (exclusions == null || !exclusions.Contains(term))
            {
                string s = stemmer.Stem(term);
                // If not stemmed, don't waste the time adjusting the token.
                if ((s != null) && !s.Equals(term))
                {
                    nextToken.SetTermBuffer(s.ToCharArray(), 0, s.Length);//was  SetTermBuffer(s)
                }
            }
            return(nextToken);
        }
Exemple #2
0
 /*
  * <returns>Returns the next token in the stream, or null at EOS.</returns>
  */
 public override bool IncrementToken()
 {
     if (input.IncrementToken())
     {
         string term = termAtt.Term;
         // Check the exclusion table.
         if (exclusions == null || !exclusions.Contains(term))
         {
             string s = stemmer.Stem(term);
             // If not stemmed, don't waste the time adjusting the token.
             if ((s != null) && !s.Equals(term))
             {
                 termAtt.SetTermBuffer(s);
             }
         }
         return(true);
     }
     else
     {
         return(false);
     }
 }