com.hankcs.hanlp.utility
类 CharacterHelper

java.lang.Object
  com.hankcs.hanlp.utility.CharacterHelper

public class CharacterHelper
extends Object

字符集识别辅助工具类

构造方法摘要

CharacterHelper()

方法摘要

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）

从类 java.lang.Object 继承的方法

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

构造方法详细信息

CharacterHelper

public CharacterHelper()

方法详细信息

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）

参数：

input -

返回：

char