Examples of org.apache.lucene.store.IndexOutput.writeVInt()

Class org.apache.lucene.store.IndexOutput

Examples of org.apache.lucene.store.IndexOutput.writeVInt()

org.apache.lucene.store.IndexOutput.writeVInt()
Writes an int in a variable-length format. Writes between one and five bytes. Smaller values take fewer bytes. Negative numbers are not supported. @see IndexInput#readVInt()

        tis.add(posting.term, ti);


        // add an entry to the freq file
        int postingFreq = posting.freq;
        if (postingFreq == 1)          // optimize freq=1
          freq.writeVInt(1);        // set low bit of doc num.
        else {
          freq.writeVInt(0);        // the document number
          freq.writeVInt(postingFreq);        // frequency in doc
        }

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        // add an entry to the freq file
        int postingFreq = posting.freq;
        if (postingFreq == 1)          // optimize freq=1
          freq.writeVInt(1);        // set low bit of doc num.
        else {
          freq.writeVInt(0);        // the document number
          freq.writeVInt(postingFreq);        // frequency in doc
        }


        int lastPosition = 0;        // write positions
        int[] positions = posting.positions;

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        int postingFreq = posting.freq;
        if (postingFreq == 1)          // optimize freq=1
          freq.writeVInt(1);        // set low bit of doc num.
        else {
          freq.writeVInt(0);        // the document number
          freq.writeVInt(postingFreq);        // frequency in doc
        }


        int lastPosition = 0;        // write positions
        int[] positions = posting.positions;
        for (int j = 0; j < postingFreq; j++) {      // use delta-encoding

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    String summaryFileName = IndexFileNames.segmentFileName(segmentState.segmentInfo.name, segmentState.segmentSuffix, SUMMARY_EXTENSION);
    IndexOutput out = null;
    try {
      out = segmentState.directory.createOutput(summaryFileName, segmentState.context);
      CodecUtil.writeHeader(out, CODEC, VERSION_CURRENT);
      out.writeVInt(fields.size());
      for (FieldMetaData field : fields) {
        out.writeVInt(field.fieldNumber);
        out.writeVInt(field.longsSize);
      }
      out.close();

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    try {
      out = segmentState.directory.createOutput(summaryFileName, segmentState.context);
      CodecUtil.writeHeader(out, CODEC, VERSION_CURRENT);
      out.writeVInt(fields.size());
      for (FieldMetaData field : fields) {
        out.writeVInt(field.fieldNumber);
        out.writeVInt(field.longsSize);
      }
      out.close();
    } finally {
      IOUtils.closeWhileHandlingException(out);

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      out = segmentState.directory.createOutput(summaryFileName, segmentState.context);
      CodecUtil.writeHeader(out, CODEC, VERSION_CURRENT);
      out.writeVInt(fields.size());
      for (FieldMetaData field : fields) {
        out.writeVInt(field.fieldNumber);
        out.writeVInt(field.longsSize);
      }
      out.close();
    } finally {
      IOUtils.closeWhileHandlingException(out);
    }

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        IndexOutput os = null;
        try {
            os = directory.createOutput(fileName);


            // Write the number of entries
            os.writeVInt(entries.size());


            // Write the directory with all offsets at 0.
            // Remember the positions of directory entries so that we can
            // adjust the offsets later
            long totalSize = 0;

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    perThread.doc.addField(termsHashPerField.fieldInfo.number);


    final RawPostingList[] postings = termsHashPerField.sortPostings();


    tvf.writeVInt(numPostings);
    byte bits = 0x0;
    if (doVectorPositions)
      bits |= TermVectorsReader.STORE_POSITIONS_WITH_TERMVECTOR;
    if (doVectorOffsets) 
      bits |= TermVectorsReader.STORE_OFFSET_WITH_TERMVECTOR;

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      }
      encoderUpto = 1-encoderUpto;
      lastTermBytesCount = termBytesCount;


      final int suffix = termBytesCount - prefix;
      tvf.writeVInt(prefix);
      tvf.writeVInt(suffix);
      tvf.writeBytes(utf8Result.result, prefix, suffix);
      tvf.writeVInt(freq);


      if (doVectorPositions) {

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      encoderUpto = 1-encoderUpto;
      lastTermBytesCount = termBytesCount;


      final int suffix = termBytesCount - prefix;
      tvf.writeVInt(prefix);
      tvf.writeVInt(suffix);
      tvf.writeBytes(utf8Result.result, prefix, suffix);
      tvf.writeVInt(freq);


      if (doVectorPositions) {
        termsHashPerField.initReader(reader, posting, 0);

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