Class FastLzFrameEncoder

    • Constructor Detail

      • FastLzFrameEncoder

        public FastLzFrameEncoder()
        Creates a FastLZ encoder without checksum calculator and with auto detection of compression level.
      • FastLzFrameEncoder

        public FastLzFrameEncoder​(int level)
        Creates a FastLZ encoder with specified compression level and without checksum calculator.
        Parameters:
        level - supports only these values: 0 - Encoder will choose level automatically depending on the length of the input buffer. 1 - Level 1 is the fastest compression and generally useful for short data. 2 - Level 2 is slightly slower but it gives better compression ratio.
      • FastLzFrameEncoder

        public FastLzFrameEncoder​(boolean validateChecksums)
        Creates a FastLZ encoder with auto detection of compression level and calculation of checksums as specified.
        Parameters:
        validateChecksums - If true, the checksum of each block will be calculated and this value will be added to the header of block. By default FastLzFrameEncoder uses Adler32 for checksum calculation.
      • FastLzFrameEncoder

        public FastLzFrameEncoder​(int level,
                                  java.util.zip.Checksum checksum)
        Creates a FastLZ encoder with specified compression level and checksum calculator.
        Parameters:
        level - supports only these values: 0 - Encoder will choose level automatically depending on the length of the input buffer. 1 - Level 1 is the fastest compression and generally useful for short data. 2 - Level 2 is slightly slower but it gives better compression ratio.
        checksum - the Checksum instance to use to check data for integrity. You may set null if you don't want to validate checksum of each block.