Examples of maxCompressedLength()

Examples of net.jpountz.lz4.LZ4Compressor.maxCompressedLength()

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    byte[] data = "12345345234572".getBytes("UTF-8");
    final int decompressedLength = data.length;

    // compress data
    LZ4Compressor compressor = factory.fastCompressor();
    int maxCompressedLength = compressor.maxCompressedLength(decompressedLength);
    byte[] compressed = new byte[maxCompressedLength];
    int compressedLength = compressor.compress(data, 0, decompressedLength, compressed, 0, maxCompressedLength);

    // decompress data
    // - method 1: when the decompressed length is known
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Examples of net.jpountz.lz4.LZ4Compressor.maxCompressedLength()

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   public byte[] getBytes(Object obj) {
      final LZ4Factory factory = lz4Factory.get();
      byte[] data = codecUncompressed.getBytes(obj);
      final int decompressedLength = data.length;
      LZ4Compressor compressor = factory.fastCompressor();
      int maxCompressedLength = compressor.maxCompressedLength(decompressedLength);
      byte[] compressed = new byte[4 + maxCompressedLength];
      compressor.compress(data, 0, decompressedLength, compressed, 4, maxCompressedLength);
      return compressed;
   }
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Examples of net.jpountz.lz4.LZ4Compressor.maxCompressedLength()

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      byte[] data = codecUncompressed.getBytes(obj);
      final int decompressedLength = data.length;

      // compress data
      LZ4Compressor compressor = factory.fastCompressor();
      int maxCompressedLength = compressor.maxCompressedLength(decompressedLength);
      byte[] compressed = new byte[8 + maxCompressedLength];
      int compressedLength = compressor.compress(data, 0, decompressedLength, compressed, 8, maxCompressedLength);

      // tcpreceiver decoder expects | x = message length (4B) | message    (x bytes)                           |
      // we are providing            | x = y + 4          (4B) | dec length (4 bytes) | comp. message (y bytes) |
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Examples of net.jpountz.lz4.LZ4Compressor.maxCompressedLength()

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      throw new NullPointerException("Can't compress null");
    }

    LZ4Compressor compressor = lz4Factory.fastCompressor();

    byte[] out = new byte[compressor.maxCompressedLength(in.length)];
    int compressedLength = compressor.compress(in, 0, in.length, out, 0);

    getLogger().debug("Compressed %d bytes to %d", in.length, compressedLength);

    return ByteBuffer.allocate(Ints.BYTES + compressedLength)
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