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()

          } else if (indexOptions == IndexOptions.DOCS_AND_FREQS) {
            bits |= Lucene46FieldInfosFormat.OMIT_POSITIONS;
          }
        }
        output.writeString(fi.name);
        output.writeVInt(fi.number);
        output.writeByte(bits);


        // pack the DV types in one byte
        final byte dv = docValuesByte(fi.getDocValuesType());
        final byte nrm = docValuesByte(fi.getNormType());

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    final String idFileName = IndexFileNames.segmentFileName(writeState.segmentInfo.name, writeState.segmentSuffix, ID_EXTENSION);
    IndexOutput out = writeState.directory.createOutput(idFileName, writeState.context);
    boolean success = false;
    try {
      CodecUtil.writeHeader(out, RAM_ONLY_NAME, VERSION_LATEST);
      out.writeVInt(id);
      success = true;
    } finally {
      if (!success) {
        IOUtils.closeWhileHandlingException(out);
      } else {

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      @Override
      public void close() throws IOException {
        // EOF marker:
        try {
          out.writeVInt(0);
          CodecUtil.writeFooter(out);
        } finally {
          out.close();
        }
      }

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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
            Iterator it = entries.iterator();

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        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;
        Payload[] payloads = posting.payloads;

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      @Override
      public void close() throws IOException {
        // EOF marker:
        try {
          out.writeVInt(0);
        } finally {
          out.close();
        }
      }
    };

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    final String fileName = IndexFileNames.segmentFileName(segmentName, "", Lucene42FieldInfosFormat.EXTENSION);
    IndexOutput output = directory.createOutput(fileName, context);
    boolean success = false;
    try {
      CodecUtil.writeHeader(output, Lucene42FieldInfosFormat.CODEC_NAME, Lucene42FieldInfosFormat.FORMAT_CURRENT);
      output.writeVInt(infos.size());
      for (FieldInfo fi : infos) {
        IndexOptions indexOptions = fi.getIndexOptions();
        byte bits = 0x0;
        if (fi.hasVectors()) bits |= Lucene42FieldInfosFormat.STORE_TERMVECTOR;
        if (fi.omitsNorms()) bits |= Lucene42FieldInfosFormat.OMIT_NORMS;

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          } else if (indexOptions == IndexOptions.DOCS_AND_FREQS) {
            bits |= Lucene42FieldInfosFormat.OMIT_POSITIONS;
          }
        }
        output.writeString(fi.name);
        output.writeVInt(fi.number);
        output.writeByte(bits);


        // pack the DV types in one byte
        final byte dv = docValuesByte(fi.getDocValuesType());
        final byte nrm = docValuesByte(fi.getNormType());

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