Package org.apache.commons.compress.compressors.bzip2

Class CRC

  • class CRC
extends java.lang.Object
    A simple class the hold and calculate the CRC for sanity checking of the data.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private static int[] crc32Table  
      private int globalCrc  

    • Constructor Summary

      Constructors 
      Constructor Description
      CRC()  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      (package private) int getFinalCRC()  
      (package private) int getGlobalCRC()  
      (package private) void initializeCRC()  
      (package private) void setGlobalCRC​(int newCrc)  
      (package private) void updateCRC​(int inCh)  
      (package private) void updateCRC​(int inCh, int repeat)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • crc32Table

        private static final int[] crc32Table

      • globalCrc

        private int globalCrc

    • Constructor Detail

      • CRC

        CRC()

    • Method Detail

      • initializeCRC

        void initializeCRC()

      • getFinalCRC

        int getFinalCRC()

      • getGlobalCRC

        int getGlobalCRC()

      • setGlobalCRC

        void setGlobalCRC​(int newCrc)

      • updateCRC

        void updateCRC​(int inCh)

      • updateCRC

        void updateCRC​(int inCh,
               int repeat)