com.sun.cldc.i18n.uclc
Class DefaultCaseConverter

java.lang.Object
  com.sun.cldc.i18n.uclc.DefaultCaseConverter

public class DefaultCaseConverter
extends Object

Default class converting the case of characters.

Version:

1.0 04/04/2000

Method Summary

static int	digit(char ch, int radix) Returns the numeric value of the character ch in the specified radix.
static boolean	isDigit(char ch) Determines if the specified character is a digit.
static boolean	isLowerCase(char ch) Determines if the specified character is a lowercase character.
static boolean	isUpperCase(char ch) Determines if the specified character is an uppercase character.
static char	toLowerCase(char ch) The given character is mapped to its lowercase equivalent; if the character has no lowercase equivalent, the character itself is returned.
static char	toUpperCase(char ch) Converts the character argument to uppercase; if the character has no lowercase equivalent, the character itself is returned.

Methods inherited from class java.lang.Object

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

Method Detail

isLowerCase

public static boolean isLowerCase(char ch)

Determines if the specified character is a lowercase character. The default case converter in CLDC only supports the ISO Latin-1 range of characters.

Of the ISO Latin-1 characters (character codes 0x0000 through 0x00FF), the following are lowercase:

a b c d e f g h i j k l m n o p q r s t u v w x y z \u00DF \u00E0 \u00E1 \u00E2 \u00E3 \u00E4 \u00E5 \u00E6 \u00E7 \u00E8 \u00E9 \u00EA \u00EB \u00EC \u00ED \u00EE \u00EF \u00F0 \u00F1 \u00F2 \u00F3 \u00F4 \u00F5 \u00F6 \u00F8 \u00F9 \u00FA \u00FB \u00FC \u00FD \u00FE \u00FF

Parameters:

ch - the character to be tested.

Returns:

true if the character is lowercase; false otherwise.

Since:

JDK1.0

isUpperCase

public static boolean isUpperCase(char ch)

Determines if the specified character is an uppercase character. The default case converter in CLDC only supports the ISO Latin-1 range of characters.

Of the ISO Latin-1 characters (character codes 0x0000 through 0x00FF), the following are uppercase:

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z \u00C0 \u00C1 \u00C2 \u00C3 \u00C4 \u00C5 \u00C6 \u00C7 \u00C8 \u00C9 \u00CA \u00CB \u00CC \u00CD \u00CE \u00CF \u00D0 \u00D1 \u00D2 \u00D3 \u00D4 \u00D5 \u00D6 \u00D8 \u00D9 \u00DA \u00DB \u00DC \u00DD \u00DE

Parameters:

ch - the character to be tested.

Returns:

true if the character is uppercase; false otherwise.

Since:

1.0

See Also:

Character.isLowerCase(char), Character.toUpperCase(char)

toLowerCase

public static char toLowerCase(char ch)

The given character is mapped to its lowercase equivalent; if the character has no lowercase equivalent, the character itself is returned. The default case converter in CLDC only supports the ISO Latin-1 range of characters.

Parameters:

ch - the character to be converted.

Returns:

the lowercase equivalent of the character, if any; otherwise the character itself.

Since:

JDK1.0

See Also:

Character.isLowerCase(char), Character.isUpperCase(char), Character.toUpperCase(char)

toUpperCase

public static char toUpperCase(char ch)

Converts the character argument to uppercase; if the character has no lowercase equivalent, the character itself is returned. The default case converter in CLDC only supports the ISO Latin-1 range of characters.

Parameters:

ch - the character to be converted.

Returns:

the uppercase equivalent of the character, if any; otherwise the character itself.

Since:

JDK1.0

See Also:

Character.isLowerCase(char), Character.isUpperCase(char), Character.toLowerCase(char)

isDigit

public static boolean isDigit(char ch)

Determines if the specified character is a digit. This is currently only supported for ISO Latin-1 digits: "0" through "9".

Parameters:

ch - the character to be tested.

Returns:

true if the character is a digit; false otherwise.

Since:

JDK1.0

digit

public static int digit(char ch,
                        int radix)

Returns the numeric value of the character ch in the specified radix. This is only supported for ISO Latin-1 characters.

Parameters:

ch - the character to be converted.

radix - the radix.

Returns:

the numeric value represented by the character in the specified radix.

Since:

JDK1.0

See Also:

Character.isDigit(char)