com.googlecode.jinahya.util

Class JinahyaCharacter

java.lang.Object

com.googlecode.jinahya.util.JinahyaCharacter

public final class JinahyaCharacter
extends Object

Author:

Jin Kwon

Method Summary

Methods

Modifier and Type	Method and Description
static int[]	codePoints(char[] a, int offset, int count) Returns the array of Unicode code points in a subarray of the char array argument.
static int[]	codePoints(CharSequence seq, int beginIndex, int endIndex) Returns the array of Unicode code points in the text range of the specified char sequence.
static boolean	isJavaIdentifier(char[] a)
static boolean	isJavaIdentifier(CharSequence seq)
static boolean	isJavaIdentifier(int[] codePoints)

Methods inherited from class java.lang.Object

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

Method Detail

codePoints

public static int[] codePoints(char[] a,
               int offset,
               int count)

Returns the array of Unicode code points in a subarray of the char array argument. The offset argument is the index of the first char of the subarray and the count argument specifies the length of the subarray in chars. Unpaired surrogates within the subarray count as one code point each.

Parameters:

a - the char array

offset - the index of first char in the given char array

count - the length of the subarray in chars

Returns:

the array of Unicode code points in the specified subarray

codePoints

public static int[] codePoints(CharSequence seq,
               int beginIndex,
               int endIndex)

Returns the array of Unicode code points in the text range of the specified char sequence. The text range begins at the specified beginIndex and extends to the char at index endIndex - 1. Thus the length (in chars) of the text range is endIndex-beginIndex. Unpaired surrogates within the text range count as one code point each.

Parameters:

seq - the char sequence

beginIndex - the index to the first char of the text range

endIndex - the index after the last char of the text range

Returns:

the array of Unicode code points in the specified text range

isJavaIdentifier

public static boolean isJavaIdentifier(int[] codePoints)

Parameters:

codePoints -

Returns:

isJavaIdentifier

public static boolean isJavaIdentifier(CharSequence seq)

Parameters:

seq -

Returns:

isJavaIdentifier

public static boolean isJavaIdentifier(char[] a)

Parameters:

a -

Returns: