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.TermEnum.docFreq()

                FuzzyTermEnum fe=new FuzzyTermEnum(reader,startTerm,f.minSimilarity,f.prefixLength);
                TermEnum origEnum = reader.terms(startTerm);
                int df=0;
                if(startTerm.equals(origEnum.term()))
                {
                    df=origEnum.docFreq(); //store the df so all variants use same idf
                }
                int numVariants=0;
                int totalVariantDocFreqs=0;
                do
                {

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

      */
      final int output;
      if (storeOrd) {
        output = ord;
      } else {
        output = termEnum.docFreq();
      }
      //System.out.println("ADD: " + term.text() + " ch[0]=" + (term.text().length() == 0 ? -1 : term.text().charAt(0)));
      builder.add(toIntsRef(term.text()), outputs.get(output));
      ord++;
      if (ord % 100000 == 0 && LuceneTestCase.TEST_NIGHTLY) {

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

    do {
      Term term = te.term();
      if (term == null || term.field().equals(field) == false){
        break;
      }
      int df = te.docFreq();
      if (df < minDf || df > percent){
        continue;
      }
      TermEntry entry = new TermEntry(term.text(), count++, df);
      termEntries.put(entry.term, entry);

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

                        Term t = terms.term();
                        if (t != null) {
                            currentTerm.setBase(t.text());
                            int compare = currentTerm.compareTo(termText);
                            if (compare == 0) {
                                orderedTerms.put(t, new Integer(terms.docFreq()));
                            } else if (compare < 0) {
                                // try next one
                            } else {
                                // compare > 0
                            }

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

    try {
      TermsEnum iterator = terms.iterator(null);
      while (iterator.next() != null) {
        if (highFreqQueue.size() < 5) {
          highFreqQueue.add(new TermAndFreq(
              BytesRef.deepCopyOf(iterator.term()), iterator.docFreq()));
          lowFreqQueue.add(new TermAndFreq(
              BytesRef.deepCopyOf(iterator.term()), iterator.docFreq()));
        } else {
          if (highFreqQueue.top().freq < iterator.docFreq()) {
            highFreqQueue.top().freq = iterator.docFreq();

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

      while (iterator.next() != null) {
        if (highFreqQueue.size() < 5) {
          highFreqQueue.add(new TermAndFreq(
              BytesRef.deepCopyOf(iterator.term()), iterator.docFreq()));
          lowFreqQueue.add(new TermAndFreq(
              BytesRef.deepCopyOf(iterator.term()), iterator.docFreq()));
        } else {
          if (highFreqQueue.top().freq < iterator.docFreq()) {
            highFreqQueue.top().freq = iterator.docFreq();
            highFreqQueue.top().term = BytesRef.deepCopyOf(iterator.term());
            highFreqQueue.updateTop();

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

          highFreqQueue.add(new TermAndFreq(
              BytesRef.deepCopyOf(iterator.term()), iterator.docFreq()));
          lowFreqQueue.add(new TermAndFreq(
              BytesRef.deepCopyOf(iterator.term()), iterator.docFreq()));
        } else {
          if (highFreqQueue.top().freq < iterator.docFreq()) {
            highFreqQueue.top().freq = iterator.docFreq();
            highFreqQueue.top().term = BytesRef.deepCopyOf(iterator.term());
            highFreqQueue.updateTop();
          }

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

              BytesRef.deepCopyOf(iterator.term()), iterator.docFreq()));
          lowFreqQueue.add(new TermAndFreq(
              BytesRef.deepCopyOf(iterator.term()), iterator.docFreq()));
        } else {
          if (highFreqQueue.top().freq < iterator.docFreq()) {
            highFreqQueue.top().freq = iterator.docFreq();
            highFreqQueue.top().term = BytesRef.deepCopyOf(iterator.term());
            highFreqQueue.updateTop();
          }
          
          if (lowFreqQueue.top().freq > iterator.docFreq()) {

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

            highFreqQueue.top().freq = iterator.docFreq();
            highFreqQueue.top().term = BytesRef.deepCopyOf(iterator.term());
            highFreqQueue.updateTop();
          }
          
          if (lowFreqQueue.top().freq > iterator.docFreq()) {
            lowFreqQueue.top().freq = iterator.docFreq();
            lowFreqQueue.top().term = BytesRef.deepCopyOf(iterator.term());
            lowFreqQueue.updateTop();
          }
        }

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

            highFreqQueue.top().term = BytesRef.deepCopyOf(iterator.term());
            highFreqQueue.updateTop();
          }
          
          if (lowFreqQueue.top().freq > iterator.docFreq()) {
            lowFreqQueue.top().freq = iterator.docFreq();
            lowFreqQueue.top().term = BytesRef.deepCopyOf(iterator.term());
            lowFreqQueue.updateTop();
          }
        }
      }

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