List of docFreq() Examples

Examples of docFreq()

org.apache.lucene.index.DirectoryReader.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
org.apache.lucene.index.MultiReader.docFreq()
org.apache.lucene.index.TermContext.docFreq()
Returns the accumulated document frequency of all {@link TermState}instances passed to {@link #register(TermState,int,int,long)}. @return the accumulated document frequency of all {@link TermState}instances passed to {@link #register(TermState,int,int,long)}.
org.apache.lucene.index.TermEnum.docFreq()
Returns the docFreq of the current Term in the enumeration.
org.apache.lucene.index.TermsEnum.docFreq()
Returns the number of documents containing the current term. Do not call this when the enum is unpositioned. {@link SeekStatus#END}.
org.apache.lucene.search.FuzzyTermsEnum.docFreq()
org.apache.lucene.search.IndexSearcher.docFreq()
Returns total docFreq for this term.
org.apache.lucene.search.TermStatistics.docFreq()
returns the number of documents this term occurs in @see TermsEnum#docFreq()

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

          //final int docOffset = 0;


          final boolean doCache = random().nextBoolean();
          final boolean doAllGroups = random().nextBoolean();
          if (VERBOSE) {
            System.out.println("TEST: groupSort=" + groupSort + " docSort=" + docSort + " searchTerm=" + searchTerm + " dF=" + r.docFreq(new Term("content", searchTerm))  +" dFBlock=" + rBlocks.docFreq(new Term("content", searchTerm)) + " topNGroups=" + topNGroups + " groupOffset=" + groupOffset + " docOffset=" + docOffset + " doCache=" + doCache + " docsPerGroup=" + docsPerGroup + " doAllGroups=" + doAllGroups + " getScores=" + getScores + " getMaxScores=" + getMaxScores);
          }


          String groupField = "group";
          if (canUseIDV && random().nextBoolean()) {
            groupField += "_dv";

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

      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) {

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


        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);

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

        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();

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

        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();

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

        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]);

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

        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);
        }

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

      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

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

        // 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);
      }

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

      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) {

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