Package jodd.util

Class Bits

  • public class Bits
extends java.lang.Object
    Part a copy of java.io.Bits, which is for unknown reason package local. Utility methods for packing/unpacking primitive values in/out of byte arrays using big-endian byte ordering.

    • Constructor Summary

      Constructors 
      Constructor Description
      Bits()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static boolean getBoolean​(byte[] b, int off)  
      static char getChar​(byte[] b, int off)  
      static double getDouble​(byte[] b, int off)  
      static float getFloat​(byte[] b, int off)  
      static int getInt​(byte[] b, int off)  
      static long getLong​(byte[] b, int off)  
      static short getShort​(byte[] b, int off)  
      static boolean isSet​(byte value, byte mask)  
      static boolean isSet​(int value, int mask)  
      static boolean notSet​(int value, int mask)  
      static void putBoolean​(byte[] b, int off, boolean val)  
      static void putChar​(byte[] b, int off, char val)  
      static void putDouble​(byte[] b, int off, double val)  
      static void putFloat​(byte[] b, int off, float val)  
      static void putInt​(byte[] b, int off, int val)  
      static void putLong​(byte[] b, int off, long val)  
      static void putShort​(byte[] b, int off, short val)  
      static byte set​(byte value, byte mask, boolean setBit)
      Returns value with the bit corresponding to the mask set (if setBit is true) or cleared (if setBit is false).
      static int set​(int value, int mask, boolean setBit)
      Returns value with the bit corresponding to the mask set (if setBit is true) or cleared (if setBit is false).

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • Bits

        public Bits()

    • Method Detail

      • getBoolean

        public static boolean getBoolean​(byte[] b,
                                 int off)

      • getChar

        public static char getChar​(byte[] b,
                           int off)

      • getShort

        public static short getShort​(byte[] b,
                             int off)

      • getInt

        public static int getInt​(byte[] b,
                         int off)

      • getFloat

        public static float getFloat​(byte[] b,
                             int off)

      • getLong

        public static long getLong​(byte[] b,
                           int off)

      • getDouble

        public static double getDouble​(byte[] b,
                               int off)

      • putBoolean

        public static void putBoolean​(byte[] b,
                              int off,
                              boolean val)

      • putChar

        public static void putChar​(byte[] b,
                           int off,
                           char val)

      • putShort

        public static void putShort​(byte[] b,
                            int off,
                            short val)

      • putInt

        public static void putInt​(byte[] b,
                          int off,
                          int val)

      • putFloat

        public static void putFloat​(byte[] b,
                            int off,
                            float val)

      • putLong

        public static void putLong​(byte[] b,
                           int off,
                           long val)

      • putDouble

        public static void putDouble​(byte[] b,
                             int off,
                             double val)

      • isSet

        public static boolean isSet​(byte value,
                            byte mask)

      • isSet

        public static boolean isSet​(int value,
                            int mask)

      • notSet

        public static boolean notSet​(int value,
                             int mask)

      • set

        public static int set​(int value,
                      int mask,
                      boolean setBit)
        Returns value with the bit corresponding to the mask set (if setBit is true) or cleared (if setBit is false).

      • set

        public static byte set​(byte value,
                       byte mask,
                       boolean setBit)
        Returns value with the bit corresponding to the mask set (if setBit is true) or cleared (if setBit is false).