package?com.huaban.analysis.jieba;

import?java.util.regex.Pattern;


public?class?CharacterUtil?{
????public?static?Pattern?reSkip?=?Pattern.compile（“（\\d+\\.\\d+|[a-zA-Z0-9]+）“）;
????private?static?final?char[]?connectors?=?new?char[]?{?‘+‘?‘#‘?‘&‘?‘.‘?‘_‘?‘-‘?};


????public?static?boolean?isChineseLetter（char?ch）?{
????????if?（ch?>=?0x4E00?&&?ch?<=?0x9FA5）
????????????return?true;
????????return?false;
????}


????public?static?boolean?isEnglishLetter（char?ch）?{
????????if?（（ch?>=?0x0041?&&?ch?<=?0x005A）?||?（ch?>=?0x0061?&&?ch?<=?0x007A））
????????????return?true;
????????return?false;
????}


????public?static?boolean?isDigit（char?ch）?{
????????if?（ch?>=?0x0030?&&?ch?<=?0x0039）
????????????return?true;
????????return?false;
????}


????public?static?boolean?isConnector（char?ch）?{
????????for?（char?connector?:?connectors）
????????????if?（ch?==?connector）
????????????????return?true;
????????return?false;
????}


????public?static?boolean?ccFind（char?ch）?{
????????if?（isChineseLetter（ch））
????????????return?true;
????????if?（isEnglishLetter（ch））
????????????return?true;
????????if?（isDigit（ch））
????????????return?true;
????????if?（isConnector（ch））
????????????return?true;
????????return?false;
????}


????/**
?????*?全角?to?半角大寫?to?小寫
?????*?
?????*?@param?input
?????*????????????輸入字符
?????*?@return?轉換后的字符
?????*/
????public?static?char?regularize（char?input）?{
????????if?（input?==?12288）?{
????????????return?32;
????????}
????????else?if?（input?>?65280?&&?input?????????????return?（char）?（input?-?65248）;
????????}
????????else?if?（input?>=?‘A‘?&&?input?<=?‘Z‘）?{
????????????return?（input?+=?32）;
????????}
????????return?input;
????}

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-09-18?10:59??Jieba-Analysis\
?????文件??????????77??2016-08-23?01:23??Jieba-Analysis\.gitignore
?????目錄???????????0??2017-09-18?10:59??Jieba-Analysis\bin\
?????文件??????????98??2016-08-23?01:23??Jieba-Analysis\bin\build.sh
?????目錄???????????0??2017-09-18?10:59??Jieba-Analysis\conf\
?????文件?????1006092??2016-08-23?01:23??Jieba-Analysis\conf\sougou.dict
?????文件??????????85??2016-08-23?01:23??Jieba-Analysis\conf\user.dict
?????文件???????10273??2016-08-23?01:23??Jieba-Analysis\LICENSE
?????文件????????7194??2016-08-23?01:23??Jieba-Analysis\pom.xml
?????文件????????4886??2016-08-23?01:23??Jieba-Analysis\README.md
?????文件????????4621??2016-08-23?01:23??Jieba-Analysis\README.org
?????目錄???????????0??2017-09-18?10:59??Jieba-Analysis\src\
?????目錄???????????0??2017-09-18?10:59??Jieba-Analysis\src\main\
?????目錄???????????0??2017-09-18?10:59??Jieba-Analysis\src\main\java\
?????目錄???????????0??2017-09-18?10:59??Jieba-Analysis\src\main\java\com\
?????目錄???????????0??2017-09-18?10:59??Jieba-Analysis\src\main\java\com\huaban\
?????目錄???????????0??2017-09-18?10:59??Jieba-Analysis\src\main\java\com\huaban\analysis\
?????目錄???????????0??2017-09-18?10:59??Jieba-Analysis\src\main\java\com\huaban\analysis\jieba\
?????文件????????1717??2016-08-23?01:23??Jieba-Analysis\src\main\java\com\huaban\analysis\jieba\CharacterUtil.java
?????文件????????9967??2016-08-23?01:23??Jieba-Analysis\src\main\java\com\huaban\analysis\jieba\DictSegment.java
?????文件????????2735??2016-08-23?01:23??Jieba-Analysis\src\main\java\com\huaban\analysis\jieba\Hit.java
?????文件????????8023??2016-08-23?01:23??Jieba-Analysis\src\main\java\com\huaban\analysis\jieba\Jiebasegmenter.java
?????文件?????????223??2016-08-23?01:23??Jieba-Analysis\src\main\java\com\huaban\analysis\jieba\Node.java
?????文件?????????301??2016-08-23?01:23??Jieba-Analysis\src\main\java\com\huaban\analysis\jieba\Pair.java
?????文件?????????446??2016-08-23?01:23??Jieba-Analysis\src\main\java\com\huaban\analysis\jieba\SegToken.java
?????目錄???????????0??2017-09-18?10:59??Jieba-Analysis\src\main\java\com\huaban\analysis\jieba\viterbi\
?????文件????????8232??2016-08-23?01:23??Jieba-Analysis\src\main\java\com\huaban\analysis\jieba\viterbi\FinalSeg.java
?????文件????????6163??2016-08-23?01:23??Jieba-Analysis\src\main\java\com\huaban\analysis\jieba\WordDictionary.java
?????目錄???????????0??2017-09-18?10:59??Jieba-Analysis\src\main\resources\
?????文件?????8860738??2016-08-23?01:23??Jieba-Analysis\src\main\resources\dict.big.txt
?????文件?????5071839??2016-08-23?01:23??Jieba-Analysis\src\main\resources\dict.txt
............此處省略11個文件信息