Examples of BitInputStream

info.ata4.io.streams.BitInputStream
@author Nico Bergemann
ivory.core.compression.BitInputStream
This class reads from a file or an InputStream integers that can be coded with different encoding algorithms. It does not use any internal buffering, and operates with bytes. @author Roi Blanco
lupos.compression.bitstream.BitInputStream
This class converts a byte-oriented input stream into a bit-oriented input stream.
net.sf.cram.io.BitInputStream
org.apache.sanselan.common.BitInputStream
org.kc7bfi.jflac.io.BitInputStream
Bit-wide input stream. @author kc7bfi
org.terrier.compression.BitInputStream
This class reads from a file or an InputStream integers that can be coded with different encoding algorithms. It does not use any internal buffering, and operates with bytes. @author Roi Blanco
uk.ac.ebi.ena.sra.cram.io.BitInputStream
vavi.io.BitInputStream
Bit �P�ʂœǂݍ��ރX�g��[��ł��D @todo ��r��[�ȃr�b�gTODO endian ��Ă��ˁH @author Naohide Sano (nsano) @version 0.00 030713 nsano initial version
0.01 030714 nsano fix available()
0.02 030715 nsano read() BitOrder �Ή�
0.03 030716 nsano 2bit �Ή�
xbird.util.io.BitInputStream

@author Makoto YUI (yuin405+xbird@gmail.com)

Examples of info.ata4.io.streams.BitInputStream

        if (pbv.numItems == 0 || pbv.bitSize == 0) {
            return new int[]{};
        }
        
        // the values are packed with a variable bit length
        BitInputStream bis = new BitInputStream(new ByteBufferInputStream(pbv.data));
        bis.setBitLength(pbv.bitSize);
        
        int numItems = pbv.numItems.intValue();
        int[] items = new int[numItems];
        for (int i = 0; i < items.length; i++) {
            items[i] = bis.read();
        }
        
        return items;
    }

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Examples of ivory.core.compression.BitInputStream


    public Reader(byte[] bytes, int n) throws IOException {
      this.termCnt = n;
      if (termCnt > 0) {
        bytesIn = new ByteArrayInputStream(bytes);
        bitsIn = new BitInputStream(bytesIn);
      }
    }

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Examples of ivory.core.compression.BitInputStream


    @Override
    public void reset() {
      try {
        bytesIn.reset();
        bitsIn = new BitInputStream(bytesIn);
        p = -1;
        prevTf = -1;
        needToReadPositions = false;
      } catch (IOException e) {
        throw new RuntimeException(e);

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Examples of ivory.core.compression.BitInputStream

    private PostingsList postingsList;


    public PostingsReader(byte[] bytes, int n, int collectionSize,
        PostingsListDocSortedPositional list) throws IOException {
      bytesIn = new ByteArrayInputStream(bytes);
      bitsIn = new BitInputStream(bytesIn);
      if (n <= 0) {
        throw new RuntimeException("Invalid number of postings: " + n);
      }
      innerNumPostings = n;
      if (collectionSize <= 0) {

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Examples of ivory.core.compression.BitInputStream


    @Override
    public void reset() {
      try {
        bytesIn.reset();
        bitsIn = new BitInputStream(bytesIn);
        cnt = 0;
        needToReadPositions = false;
      } catch (IOException e) {
        e.printStackTrace();
        throw new RuntimeException("Error resetting postings.");

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Examples of ivory.core.compression.BitInputStream

      Preconditions.checkNotNull(bytes);
      Preconditions.checkArgument(numPostings > 0);
      Preconditions.checkArgument(collectionSize > 0);


      bytesIn = new ByteArrayInputStream(bytes);
      bitsIn = new BitInputStream(bytesIn);
      innerNumPostings = numPostings;
      innerCollectionSize = collectionSize;
      innerGolombParam = (int) Math.ceil(0.69 * ((float) innerCollectionSize)
          / (float) innerNumPostings);
      postingsList = list;

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Examples of ivory.core.compression.BitInputStream


    @Override
    public void reset() {
      try {
        bytesIn.reset();
        bitsIn = new BitInputStream(bytesIn);
        cnt = 0;
      } catch (IOException e) {
        e.printStackTrace();
        throw new RuntimeException("Error resetting postings.");
      }

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Examples of ivory.core.compression.BitInputStream

      Preconditions.checkNotNull(bytes);
      Preconditions.checkArgument(numPostings > 0);
      Preconditions.checkArgument(collectionSize > 0);


      bytesIn = new ByteArrayInputStream(bytes);
      bitsIn = new BitInputStream(bytesIn);


      innerNumPostings = numPostings;
      innerCollectionSize = collectionSize;
      innerGolombParam = (int) Math.ceil(0.69 * ((float) innerCollectionSize)
          / (float) innerNumPostings);

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Examples of ivory.core.compression.BitInputStream


    @Override
    public void reset() {
      try {
        bytesIn.reset();
        bitsIn = new BitInputStream(bytesIn);
        cnt = 0;
        needToReadPositions = false;
      } catch (IOException e) {
        e.printStackTrace();
        throw new RuntimeException("Error resetting postings.");

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Examples of ivory.core.compression.BitInputStream


    public Reader(byte[] bytes, int n) throws IOException {
      this.termCnt = n;
      if (termCnt > 0) {
        bytesIn = new ByteArrayInputStream(bytes);
        bitsIn = new BitInputStream(bytesIn);
      }
    }

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