Ejemplo n.º 1
0
 /**
  * Get a text analyzer by specifying a list of text analyze processing methods.
  *
  * @param tokenization
  * @param letterCase
  * @param stopWords
  * @param stemming
  * @return
  */
 public static TextAnalyzer get(
     Tokenization tokenization, LetterCase letterCase, StopWords stopWords, Stemming stemming) {
   TextAnalyzer analyzer = new TextAnalyzer();
   analyzer.stemming = stemming;
   analyzer.stopWords = stopWords;
   analyzer.letterCase = letterCase;
   analyzer.tokenization = tokenization;
   return analyzer;
 }
Ejemplo n.º 2
0
 /**
  * Get a text analyzer by specifying a list of text analyze processing methods.
  *
  * @param procs
  * @return
  */
 public static TextAnalyzer get(TextAnalysisProcessing... procs) {
   TextAnalyzer analyzer = new TextAnalyzer();
   for (TextAnalysisProcessing proc : procs) {
     // note that if any proc is null, a null exception will be thrown here
     // this is to make sure that get(String... procs) make uses valid alias.
     if (proc instanceof Stemming) {
       analyzer.stemming = (Stemming) proc;
     } else if (proc instanceof StopWords) {
       analyzer.stopWords = (StopWords) proc;
     } else if (proc instanceof LetterCase) {
       analyzer.letterCase = (LetterCase) proc;
     } else if (proc instanceof Tokenization) {
       analyzer.tokenization = (Tokenization) proc;
     }
   }
   return analyzer;
 }