com.xkzhangsan.time.utils

Class RegexCache

java.lang.Object

com.xkzhangsan.time.utils.RegexCache

public class RegexCache
extends Object

正则缓存

Author:

xkzhangsan

Method Summary

Modifier and Type	Method and Description
static void	clear() 清空正则缓存
static Pattern	get(String rule) 查询正则缓存
static Pattern	get(String rule, int flags) 先从缓存中查找正则，没有编译后放入缓存
static Pattern	remove(String rule) 删除正则缓存
static Pattern	remove(String rule, int flags) 删除正则缓存

Methods inherited from class java.lang.Object

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

Method Detail

get

public static Pattern get(String rule)

查询正则缓存

Parameters:

rule - 正则表达式

Returns:

Pattern

get

public static Pattern get(String rule,
                          int flags)

先从缓存中查找正则，没有编译后放入缓存

Parameters:

rule - 正则表达式

flags - 正则标识位集合 Pattern

Returns:

Pattern

remove

public static Pattern remove(String rule)

删除正则缓存

Parameters:

rule - 正则 键

Returns:

移除的值

remove

public static Pattern remove(String rule,
                             int flags)

删除正则缓存

Parameters:

rule - 正则 键

flags - 正则标识位集合 Pattern

Returns:

移除的值

clear

public static void clear()

清空正则缓存