org.wltea.analyzer.help

Class CharacterHelper

java.lang.Object

org.wltea.analyzer.help.CharacterHelper

public class CharacterHelper
extends Object

字符集识别辅助工具类

Author:

林良益

Constructor Summary

Constructors

Constructor and Description
CharacterHelper()

Method Summary

Modifier and Type	Method and Description
static boolean	isArabicNumber(char input)
static boolean	isCJKCharacter(char input)
static boolean	isEnglishLetter(char input)
static boolean	isSpaceLetter(char input)
static char	regularize(char input) 进行字符规格化（全角转半角，大写转小写处理）

Methods inherited from class java.lang.Object

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

Constructor Detail

CharacterHelper

public CharacterHelper()

Method Detail

isSpaceLetter

public static boolean isSpaceLetter(char input)

isEnglishLetter

public static boolean isEnglishLetter(char input)

isArabicNumber

public static boolean isArabicNumber(char input)

isCJKCharacter

public static boolean isCJKCharacter(char input)

regularize

public static char regularize(char input)

进行字符规格化（全角转半角，大写转小写处理）

Parameters:

input -

Returns:

char