com.lucky.ut.effective.h2.mysql

类 StringFunctions

java.lang.Object

com.lucky.ut.effective.h2.mysql.StringFunctions

public class StringFunctions
extends Object

String functions

作者:

xiuyin.cui@luckincoffee.com

构造器概要

构造器

构造器和说明
StringFunctions()

方法概要

限定符和类型	方法和说明
static String	bin(Long number)
static String	charset(String text)
static byte[]	compress(String text)
static Integer	field(String... args)
static Integer	findInSet(String str, String strSet)
static Integer	isIpv4(String ip)
static Integer	isIpv6(String ip)
static Integer	isUUID(String uuid)
static String	mid(String text, Integer start)
static String	mid(String text, Integer start, Integer length)
static Long	ord(String text)
static String	quote(String text)
static String	reverse(String text)
static Integer	strCmp(String text1, String text2)
static String	subStringIndex(String text, String delim, Integer count)
static String	unCompress(byte[] compressed)
static Long	uuidShort()

从类继承的方法 java.lang.Object

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

构造器详细资料

StringFunctions

public StringFunctions()

方法详细资料

bin

public static String bin(Long number)

uuidShort

public static Long uuidShort()

findInSet

public static Integer findInSet(String str,
                                String strSet)

isIpv4

public static Integer isIpv4(String ip)

isIpv6

public static Integer isIpv6(String ip)

isUUID

public static Integer isUUID(String uuid)

reverse

public static String reverse(String text)

subStringIndex

public static String subStringIndex(String text,
                                    String delim,
                                    Integer count)

strCmp

public static Integer strCmp(String text1,
                             String text2)

charset

public static String charset(String text)

mid

public static String mid(String text,
                         Integer start)

mid

public static String mid(String text,
                         Integer start,
                         Integer length)

field

public static Integer field(String... args)

ord

public static Long ord(String text)

quote

public static String quote(String text)

compress

public static byte[] compress(String text)
                       throws Exception

抛出:

Exception

unCompress

public static String unCompress(byte[] compressed)
                         throws Exception

抛出:

Exception