File	Doc	Category	Size	Date	Package
DefaultCaseConverter.java	API Doc	phoneME MR2 API (J2ME)	5096	Wed May 02 17:59:54 BST 2007	com.sun.cldc.i18n.uclc

DefaultCaseConverter

• java.lang.Object

Fields Summary

Constructors Summary

Methods Summary
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. param ch the character to be converted. param radix the radix. return the numeric value represented by the character in the specified radix. see java.lang.Character#isDigit(char) since JDK1.0 int value = -1; if (radix >= Character.MIN_RADIX && radix <= Character.MAX_RADIX) { if (isDigit(ch)) { value = ch - '0"; } else if (isUpperCase(ch) || isLowerCase(ch)) { // Java supradecimal digit value = (ch & 0x1F) + 9; } } return (value < radix) ? value : -1;
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". param ch the character to be tested. return true if the character is a digit; false otherwise. since JDK1.0 return ch >= '0" && ch <= '9";
public static boolean	isLowerCase(char ch) Determines if the specified character is a lowercase character. This is currently only supported for ISO-LATIN-1 characters: "a" through "z". param ch the character to be tested. return true if the character is lowercase; false otherwise. since JDK1.0 return ch >= 'a" && ch <= 'z";
public static boolean	isUpperCase(char ch) Determines if the specified character is an uppercase character. This is currently only supported for ISO-LATIN-1 characters: "A" through "Z". param ch the character to be tested. return true if the character is uppercase; false otherwise. see java.lang.Character#isLowerCase(char) see java.lang.Character#toUpperCase(char) since 1.0 return ch >= 'A" && ch <= 'Z";
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. This is currently only supported for ISO-LATIN-1 characters. param ch the character to be converted. return the lowercase equivalent of the character, if any; otherwise the character itself. see java.lang.Character#isLowerCase(char) see java.lang.Character#isUpperCase(char) see java.lang.Character#toUpperCase(char) since JDK1.0 if (isUpperCase(ch)) return (char)(ch + ('a" - 'A")); else return ch;
public static char	toUpperCase(char ch) Converts the character argument to uppercase; if the character has no lowercase equivalent, the character itself is returned. This is currently only supported for ISO-LATIN-1 characters. param ch the character to be converted. return the uppercase equivalent of the character, if any; otherwise the character itself. see java.lang.Character#isLowerCase(char) see java.lang.Character#isUpperCase(char) see java.lang.Character#toLowerCase(char) since JDK1.0 if (isLowerCase(ch)) return (char)(ch - ('a" - 'A")); else return ch;