Class Lz4FrameDecompressor.Builder

java.lang.Object
io.netty.handler.codec.compression.Decompressor.AbstractDecompressorBuilder
io.netty.handler.codec.compression.Lz4FrameDecompressor.Builder
Enclosing class:
Lz4FrameDecompressor
@UnstableApi public static final class Lz4FrameDecompressor.Builder extends Decompressor.AbstractDecompressorBuilder

  • Method Details

    • factory

      public Lz4FrameDecompressor.Builder factory(net.jpountz.lz4.LZ4Factory factory)
      User customizable LZ4Factory instance which may be JNI bindings to the original C implementation, a pure Java implementation or a Java implementation that uses the Unsafe.
      Parameters:
      factory - The factory to use
      Returns:
      This builder

    • checksum

      public Lz4FrameDecompressor.Builder checksum(Checksum checksum)
      The Checksum instance to use to check data for integrity. By default, no checksum validation is performed.
      Parameters:
      checksum - The checksum to use
      Returns:
      This builder

    • defaultChecksum

      public Lz4FrameDecompressor.Builder defaultChecksum()
      Enable checksum validation using the default checksum, xxhash.
      Returns:
      This builder

    • maxDecompressedLength

      public Lz4FrameDecompressor.Builder maxDecompressedLength(int maxDecompressedLength)
      Set the maximum allowed decompressed block length. The default is 256 KiB. Use 0 to allow the LZ4 format maximum of 32 MiB.
      Parameters:
      maxDecompressedLength - maximum decompressed block length
      Returns:
      This builder

    • build

      public Decompressor build(ByteBufAllocator allocator) throws DecompressionException
      Specified by:
      build in class Decompressor.AbstractDecompressorBuilder
      Throws:
      DecompressionException