de.tomshut.util.text
Class CharacterUtil

java.lang.Object
  de.tomshut.util.text.CharacterUtil

public class CharacterUtil
extends java.lang.Object

Method Summary

static boolean	isDigit(char ch) Provides a high performance implementation of the Character method
static boolean	isHexDigit(char ch) Checks if the character is a hexadecimal digit (i.e. a digit, a-f, or A-F)
static boolean	isJavaIdentifierPart(char ch) Provides a high performance implementation of the Character method
static boolean	isJavaIdentifierStart(char ch) Provides a high performance implementation of the Character method
static boolean	isLetter(char ch) Provides a high performance implementation of the Character method
static boolean	isLetterOrDigit(char ch) Provides a high performance implementation of the Character method
static boolean	isLowerCase(char ch) Provides a high performance implementation of the Character method
static boolean	isSpaceChar(char ch) Provides a high performance implementation of the Character method
static boolean	isTitleCase(char ch) Provides a high performance implementation of the Character method
static boolean	isUnicodeIdentifierPart(char ch) Provides a high performance implementation of the Character method
static boolean	isUnicodeIdentifierStart(char ch) Provides a high performance implementation of the Character method
static boolean	isUpperCase(char ch) Provides a high performance implementation of the Character method
static boolean	isWhitespace(char ch) Provides a high performance implementation of the Character method

Methods inherited from class java.lang.Object

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

Method Detail

isDigit

public static boolean isDigit(char ch)

Provides a high performance implementation of the Character method

See Also:

Character.isDigit(char)

isJavaIdentifierPart

public static boolean isJavaIdentifierPart(char ch)

Provides a high performance implementation of the Character method

See Also:

Character.isJavaIdentifierPart(char)

isJavaIdentifierStart

public static boolean isJavaIdentifierStart(char ch)

Provides a high performance implementation of the Character method

See Also:

Character.isJavaIdentifierStart(char)

isLetter

public static boolean isLetter(char ch)

Provides a high performance implementation of the Character method

See Also:

Character.isLetter(char)

isLetterOrDigit

public static boolean isLetterOrDigit(char ch)

Provides a high performance implementation of the Character method

See Also:

Character.isLetterOrDigit(char)

isLowerCase

public static boolean isLowerCase(char ch)

Provides a high performance implementation of the Character method

See Also:

Character.isLowerCase(char)

isSpaceChar

public static boolean isSpaceChar(char ch)

Provides a high performance implementation of the Character method

See Also:

Character.isSpaceChar(char)

isTitleCase

public static boolean isTitleCase(char ch)

Provides a high performance implementation of the Character method

See Also:

Character.isSpaceChar(char)

isUnicodeIdentifierPart

public static boolean isUnicodeIdentifierPart(char ch)

Provides a high performance implementation of the Character method

See Also:

Character.isUnicodeIdentifierPart(char)

isUnicodeIdentifierStart

public static boolean isUnicodeIdentifierStart(char ch)

Provides a high performance implementation of the Character method

See Also:

Character.isUnicodeIdentifierStart(char)

isUpperCase

public static boolean isUpperCase(char ch)

Provides a high performance implementation of the Character method

See Also:

Character.isUpperCase(char)

isWhitespace

public static boolean isWhitespace(char ch)

Provides a high performance implementation of the Character method

See Also:

Character.isWhitespace(char)

isHexDigit

public static boolean isHexDigit(char ch)

Checks if the character is a hexadecimal digit (i.e. a digit, a-f, or A-F)

Parameters:

ch - the character to check

Returns:

true if the character is a hex digit, false otherwise.