Examples of org.apache.lucene.store.IndexInput.readVInt()

Class org.apache.lucene.store.IndexInput

Examples of org.apache.lucene.store.IndexInput.readVInt()

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

      IndexInput in = null;
      try { 
        in = segmentState.directory.openInput(summaryFileName, segmentState.context);
        CodecUtil.checkHeader(in, PulsingPostingsWriter.CODEC, version, 
                              PulsingPostingsWriter.VERSION_CURRENT);
        int numField = in.readVInt();
        for (int i = 0; i < numField; i++) {
          int fieldNum = in.readVInt();
          int longsSize = in.readVInt();
          fields.put(fieldNum, longsSize);
        }

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        in = segmentState.directory.openInput(summaryFileName, segmentState.context);
        CodecUtil.checkHeader(in, PulsingPostingsWriter.CODEC, version, 
                              PulsingPostingsWriter.VERSION_CURRENT);
        int numField = in.readVInt();
        for (int i = 0; i < numField; i++) {
          int fieldNum = in.readVInt();
          int longsSize = in.readVInt();
          fields.put(fieldNum, longsSize);
        }
      } finally {
        IOUtils.closeWhileHandlingException(in);

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        CodecUtil.checkHeader(in, PulsingPostingsWriter.CODEC, version, 
                              PulsingPostingsWriter.VERSION_CURRENT);
        int numField = in.readVInt();
        for (int i = 0; i < numField; i++) {
          int fieldNum = in.readVInt();
          int longsSize = in.readVInt();
          fields.put(fieldNum, longsSize);
        }
      } finally {
        IOUtils.closeWhileHandlingException(in);
      }

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    private final int fillDocs(int size) throws IOException {
      final IndexInput freqIn = this.freqIn;
      final int docs[] = this.docs;
      int docAc = accum;
      for (int i = 0; i < size; i++) {
        docAc += freqIn.readVInt();
        docs[i] = docAc;
      }
      accum = docAc;
      return size;
    }

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      final IndexInput freqIn = this.freqIn;
      final int docs[] = this.docs;
      final int freqs[] = this.freqs;
      int docAc = accum;
      for (int i = 0; i < size; i++) {
        final int code = freqIn.readVInt();
        docAc += code >>> 1; // shift off low bit
        freqs[i] = readFreq(freqIn, code);
        docs[i] = docAc;
      }
      accum = docAc;

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      int frq = 1;
      final IndexInput freqIn = this.freqIn;
      final boolean omitTF = indexOmitsTF;
      final int loopLimit = limit;
      for (int i = ord; i < loopLimit; i++) {
        int code = freqIn.readVInt();
        if (omitTF) {
          docAcc += code;
        } else {
          docAcc += code >>> 1; // shift off low bit
          frq = readFreq(freqIn, code);

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      final IndexInput freqIn = this.freqIn;
      final boolean omitTF = indexOmitsTF;
      final int loopLimit = limit;
      final Bits liveDocs = this.liveDocs;
      for (int i = ord; i < loopLimit; i++) {
        int code = freqIn.readVInt();
        if (omitTF) {
          docAcc += code;
        } else {
          docAcc += code >>> 1; // shift off low bit
          frq = readFreq(freqIn, code);

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      final IndexInput freqIn = this.freqIn;
      final boolean omitTF = indexOmitsTF;
      final int loopLimit = limit;
      final Bits liveDocs = this.liveDocs;
      for (int i = ord; i < loopLimit; i++) {
        int code = freqIn.readVInt();
        if (omitTF) {
          docAcc += code;
        } else {
          docAcc += code >>> 1; // shift off low bit
          frq = readFreq(freqIn, code);

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    private final int fillDocs(int size) throws IOException {
      final IndexInput freqIn = this.freqIn;
      final int docs[] = this.docs;
      int docAc = accum;
      for (int i = 0; i < size; i++) {
        docAc += freqIn.readVInt();
        docs[i] = docAc;
      }
      accum = docAc;
      return size;
    }

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      final IndexInput freqIn = this.freqIn;
      final int docs[] = this.docs;
      final int freqs[] = this.freqs;
      int docAc = accum;
      for (int i = 0; i < size; i++) {
        final int code = freqIn.readVInt();
        docAc += code >>> 1; // shift off low bit
        freqs[i] = readFreq(freqIn, code);
        docs[i] = docAc;
      }
      accum = docAc;

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