Examples of org.apache.lucene.index.IndexReader.docFreq()

Class org.apache.lucene.index.IndexReader

Examples of org.apache.lucene.index.IndexReader.docFreq()

org.apache.lucene.index.IndexReader.docFreq()
Returns the number of documents containing the term t. @throws IOException if there is a low-level IO error

      aprioriTermDocsSeeker.close();
      testTermDocsSeeker.close();


      // compare documents per term


      assertEquals(aprioriReader.docFreq(aprioriTermEnum.term()), testReader.docFreq(testTermEnum.term()));


      TermDocs aprioriTermDocs = aprioriReader.termDocs(aprioriTermEnum.term());
      TermDocs testTermDocs = testReader.termDocs(testTermEnum.term());


      while (true) {

View Full Code Here


        IndexReader reader = IndexReader.open(dir, false);
        Term aaa = new Term("content", "aaa");
        Term bbb = new Term("content", "bbb");
        Term ccc = new Term("content", "ccc");
        assertEquals(37, reader.docFreq(ccc));
        reader.deleteDocument(0);
        assertEquals(37, reader.docFreq(aaa));
        dir.tweakBufferSizes();
        reader.deleteDocument(4);
        assertEquals(reader.docFreq(bbb), 37);

View Full Code Here

        Term aaa = new Term("content", "aaa");
        Term bbb = new Term("content", "bbb");
        Term ccc = new Term("content", "ccc");
        assertEquals(37, reader.docFreq(ccc));
        reader.deleteDocument(0);
        assertEquals(37, reader.docFreq(aaa));
        dir.tweakBufferSizes();
        reader.deleteDocument(4);
        assertEquals(reader.docFreq(bbb), 37);
        dir.tweakBufferSizes();

View Full Code Here

        assertEquals(37, reader.docFreq(ccc));
        reader.deleteDocument(0);
        assertEquals(37, reader.docFreq(aaa));
        dir.tweakBufferSizes();
        reader.deleteDocument(4);
        assertEquals(reader.docFreq(bbb), 37);
        dir.tweakBufferSizes();


        IndexSearcher searcher = new IndexSearcher(reader);
        ScoreDoc[] hits = searcher.search(new TermQuery(bbb), null, 1000).scoreDocs;
        dir.tweakBufferSizes();

View Full Code Here

        continue;
      }


      if (options.extendedResults == true && reader != null && field != null) {
        term = term.createTerm(tokenText);
        result.addFrequency(token, reader.docFreq(term));
        int countLimit = Math.min(options.count, suggestions.length);
        if(countLimit>0)
        {
          for (int i = 0; i < countLimit; i++) {
            term = term.createTerm(suggestions[i]);

View Full Code Here

        int countLimit = Math.min(options.count, suggestions.length);
        if(countLimit>0)
        {
          for (int i = 0; i < countLimit; i++) {
            term = term.createTerm(suggestions[i]);
            result.add(token, suggestions[i], reader.docFreq(term));
          }
        } else if(shardRequest) {
          List<String> suggList = Collections.emptyList();
          result.add(token, suggList);
        }

View Full Code Here

      SimpleOrderedMap<Object> results = new SimpleOrderedMap<Object>();
      String[] wordz = words.split(" ");
      for (String word : wordz)
      {
        SimpleOrderedMap<Object> nl = new SimpleOrderedMap<Object>();
        nl.add("frequency", indexReader.docFreq(new Term(suggestionField, word)));
        String[] suggestions =
          spellChecker.suggestSimilar(word, numSug,
          indexReader, suggestionField, onlyMorePopular);


        // suggestion array

View Full Code Here

        // suggestion array
        NamedList<Object> sa = new NamedList<Object>();
        for (int i=0; i<suggestions.length; i++) {
          // suggestion item
          SimpleOrderedMap<Object> si = new SimpleOrderedMap<Object>();
          si.add("frequency", indexReader.docFreq(new Term(termSourceField, suggestions[i])));
          sa.add(suggestions[i], si);
        }
        nl.add("suggestions", sa);
        results.add(word, nl);
      }

View Full Code Here

      aprioriTermDocsSeeker.close();
      testTermDocsSeeker.close();


      // compare documents per term


      assertEquals(aprioriReader.docFreq(aprioriTermEnum.term()), testReader.docFreq(testTermEnum.term()));


      TermDocs aprioriTermDocs = aprioriReader.termDocs(aprioriTermEnum.term());
      TermDocs testTermDocs = testReader.termDocs(testTermEnum.term());


      while (true) {

View Full Code Here


        IndexReader reader = IndexReader.open(dir, false);
        Term aaa = new Term("content", "aaa");
        Term bbb = new Term("content", "bbb");
        Term ccc = new Term("content", "ccc");
        assertEquals(37, reader.docFreq(ccc));
        reader.deleteDocument(0);
        assertEquals(37, reader.docFreq(aaa));
        dir.tweakBufferSizes();
        reader.deleteDocument(4);
        assertEquals(reader.docFreq(bbb), 37);

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.