Package org.apache.fop.util

Class HexEncoder

java.lang.Object
org.apache.fop.util.HexEncoder
public final class HexEncoder extends Object
A helper class to create hex-encoded representations of numbers.

  • Method Summary

    Modifier and Type
    Method
    Description
    static String
    encode(int c)
    Returns an hex encoding of the given character as: 4-character string in case of non-BMP character 6-character string in case of BMP character
    static String
    encode(int n, int width)
    Returns an hex encoding of the given number as a string of the given length, left-padded with zeros if necessary.

    Methods inherited from class java.lang.Object

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

  • Method Details

    • encode

      public static String encode(int n, int width)
      Returns an hex encoding of the given number as a string of the given length, left-padded with zeros if necessary.
      Parameters:
      n - a number
      width - required length of the string
      Returns:
      an hex-encoded representation of the number

    • encode

      public static String encode(int c)
      Returns an hex encoding of the given character as:
      • 4-character string in case of non-BMP character
      • 6-character string in case of BMP character
      Parameters:
      c - a character
      Returns:
      an hex-encoded representation of the character