Package com.itextpdf.text.pdf

Class BarcodeDatamatrix.ReedSolomon

  • Enclosing class:
    BarcodeDatamatrix
    static class BarcodeDatamatrix.ReedSolomon
extends java.lang.Object

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private static int[] alog  
      private static int[] log  
      private static int[] poly10  
      private static int[] poly11  
      private static int[] poly12  
      private static int[] poly14  
      private static int[] poly18  
      private static int[] poly20  
      private static int[] poly24  
      private static int[] poly28  
      private static int[] poly36  
      private static int[] poly42  
      private static int[] poly48  
      private static int[] poly5  
      private static int[] poly56  
      private static int[] poly62  
      private static int[] poly68  
      private static int[] poly7  

    • Constructor Summary

      Constructors 
      Constructor Description
      ReedSolomon()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      (package private) static void generateECC​(byte[] wd, int nd, int datablock, int nc)  
      private static int[] getPoly​(int nc)  
      private static void reedSolomonBlock​(byte[] wd, int nd, byte[] ncout, int nc, int[] c)  

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • log

        private static final int[] log

      • alog

        private static final int[] alog

      • poly5

        private static final int[] poly5

      • poly7

        private static final int[] poly7

      • poly10

        private static final int[] poly10

      • poly11

        private static final int[] poly11

      • poly12

        private static final int[] poly12

      • poly14

        private static final int[] poly14

      • poly18

        private static final int[] poly18

      • poly20

        private static final int[] poly20

      • poly24

        private static final int[] poly24

      • poly28

        private static final int[] poly28

      • poly36

        private static final int[] poly36

      • poly42

        private static final int[] poly42

      • poly48

        private static final int[] poly48

      • poly56

        private static final int[] poly56

      • poly62

        private static final int[] poly62

      • poly68

        private static final int[] poly68

    • Constructor Detail

      • ReedSolomon

        ReedSolomon()

    • Method Detail

      • getPoly

        private static int[] getPoly​(int nc)

      • reedSolomonBlock

        private static void reedSolomonBlock​(byte[] wd,
                                     int nd,
                                     byte[] ncout,
                                     int nc,
                                     int[] c)

      • generateECC

        static void generateECC​(byte[] wd,
                        int nd,
                        int datablock,
                        int nc)