Class AsciiStringUtil

java.lang.Object
io.netty.util.AsciiStringUtil
final class AsciiStringUtil extends java.lang.Object
A collection of utility methods that is related with handling AsciiString.

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    private
    AsciiStringUtil()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    private static boolean
    containsLowerCase(byte[] byteArray, int offset, int length)
     
    private static boolean
    containsUpperCase(byte[] byteArray, int offset, int length)
     
    private static boolean
    isLowerCase(byte value)
     
    (package private) static boolean
    isUpperCase(byte value)
    Check if the given byte is upper case.
    private static boolean
    linearContainsLowerCase(byte[] byteArray, int offset, int length)
     
    private static boolean
    linearContainsUpperCase(byte[] byteArray, int offset, int length)
     
    private static void
    linearToLowerCase(byte[] src, int srcOffset, byte[] dst)
     
    private static void
    linearToUpperCase(byte[] src, int srcOffset, byte[] dst)
     
    (package private) static byte
    toLowerCase(byte value)
    Convert the given byte to lower case.
    private static void
    toLowerCase(byte[] src, int srcOffset, byte[] dst)
     
    (package private) static AsciiString
    toLowerCase(AsciiString string)
    Convert the AsciiString to a lower case.
    (package private) static byte
    toUpperCase(byte value)
    Convert the given byte to upper case.
    private static void
    toUpperCase(byte[] src, int srcOffset, byte[] dst)
     
    (package private) static AsciiString
    toUpperCase(AsciiString string)
    Convert the AsciiString to a upper case.
    private static boolean
    unrolledContainsLowerCase(byte[] byteArray, int offset, int byteCount)
     
    private static boolean
    unrolledContainsUpperCase(byte[] byteArray, int offset, int byteCount)
     
    private static void
    unrolledToLowerCase(byte[] src, int srcPos, byte[] dst, int dstOffset, int byteCount)
     
    private static void
    unrolledToUpperCase(byte[] src, int srcOffset, byte[] dst, int dstOffset, int byteCount)
     

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • AsciiStringUtil

      private AsciiStringUtil()

  • Method Details

    • toLowerCase

      static AsciiString toLowerCase(AsciiString string)
      Convert the AsciiString to a lower case.
      Parameters:
      string - the AsciiString to convert
      Returns:
      the new AsciiString in lower case

    • containsUpperCase

      private static boolean containsUpperCase(byte[] byteArray, int offset, int length)

    • linearContainsUpperCase

      private static boolean linearContainsUpperCase(byte[] byteArray, int offset, int length)

    • unrolledContainsUpperCase

      private static boolean unrolledContainsUpperCase(byte[] byteArray, int offset, int byteCount)

    • toLowerCase

      private static void toLowerCase(byte[] src, int srcOffset, byte[] dst)

    • linearToLowerCase

      private static void linearToLowerCase(byte[] src, int srcOffset, byte[] dst)

    • unrolledToLowerCase

      private static void unrolledToLowerCase(byte[] src, int srcPos, byte[] dst, int dstOffset, int byteCount)

    • toUpperCase

      static AsciiString toUpperCase(AsciiString string)
      Convert the AsciiString to a upper case.
      Parameters:
      string - the AsciiString to convert
      Returns:
      the AsciiString in upper case

    • containsLowerCase

      private static boolean containsLowerCase(byte[] byteArray, int offset, int length)

    • linearContainsLowerCase

      private static boolean linearContainsLowerCase(byte[] byteArray, int offset, int length)

    • unrolledContainsLowerCase

      private static boolean unrolledContainsLowerCase(byte[] byteArray, int offset, int byteCount)

    • toUpperCase

      private static void toUpperCase(byte[] src, int srcOffset, byte[] dst)

    • linearToUpperCase

      private static void linearToUpperCase(byte[] src, int srcOffset, byte[] dst)

    • unrolledToUpperCase

      private static void unrolledToUpperCase(byte[] src, int srcOffset, byte[] dst, int dstOffset, int byteCount)

    • isLowerCase

      private static boolean isLowerCase(byte value)

    • isUpperCase

      static boolean isUpperCase(byte value)
      Check if the given byte is upper case.
      Parameters:
      value - the byte to check
      Returns:
      true if the byte is upper case, false otherwise.

    • toLowerCase

      static byte toLowerCase(byte value)
      Convert the given byte to lower case.
      Parameters:
      value - the byte to convert
      Returns:
      the lower case byte

    • toUpperCase

      static byte toUpperCase(byte value)
      Convert the given byte to upper case.
      Parameters:
      value - the byte to convert
      Returns:
      the upper case byte