Class RiotChars

java.lang.Object
org.apache.jena.riot.system.RiotChars

public class RiotChars extends Object
  • Constructor Details

    • RiotChars

      public RiotChars()
  • Method Details

    • isAlpha

      public static boolean isAlpha(int codepoint)
    • isAlphaNumeric

      public static boolean isAlphaNumeric(int codepoint)
    • isA2Z

      public static boolean isA2Z(int ch)
      ASCII A-Z
    • isA2ZN

      public static boolean isA2ZN(int ch)
      ASCII A-Z or 0-9
    • isDigit

      public static boolean isDigit(int ch)
      ASCII 0-9
    • isWhitespace

      public static boolean isWhitespace(int ch)
    • isHorizontalWhitespace

      public static boolean isHorizontalWhitespace(int ch)
    • isNewlineChar

      public static boolean isNewlineChar(int ch)
    • isPNCharsBase

      public static boolean isPNCharsBase(int ch)
    • isPNChars_U

      public static boolean isPNChars_U(int ch)
    • isPNChars_U_N

      public static boolean isPNChars_U_N(int ch)
    • isPNChars

      public static boolean isPNChars(int ch)
    • isPN_LOCAL_ESC

      public static boolean isPN_LOCAL_ESC(char ch)
    • isHexChar

      public static boolean isHexChar(int ch)
      Hexadecimal character
    • isHexCharLC

      public static boolean isHexCharLC(int ch)
      Hexadecimal character, only lower case a-f
    • isHexCharUC

      public static boolean isHexCharUC(int ch)
      Hexadecimal character, only upper case A-F
    • valHexChar

      public static int valHexChar(int ch)
    • range

      public static boolean range(int ch, int a, int b)
      Test whether a codepoint is a given range (both ends inclusive)