public class Alphanumeric
extends java.lang.Object
Modifier and Type | Method | Description |
---|---|---|
static int |
getDigitValue(int in) |
Determine whether a character represents a decimal digit and if so, which digit.
|
static boolean |
isAlphanumeric(int codepoint) |
Determine whether a Unicode codepoint is alphanumeric, that is, whether it is in one of the
categories Nd, Nl, No, Lu, Ll, Lt, Lm or Lo
|
public static boolean isAlphanumeric(int codepoint)
codepoint
- the codepoint to be testedpublic static int getDigitValue(int in)
in
- the Unicode character being tested.