com.yomahub.liteflow.util

Class ElRegexUtil

java.lang.Object

com.yomahub.liteflow.util.ElRegexUtil

public class ElRegexUtil
extends Object

Parser 通用 Helper

Since:

2.11.2

Author:

tangkc

Constructor Summary

Constructors

Constructor and Description
ElRegexUtil()

Method Summary

Modifier and Type	Method and Description
static boolean	isAbstractChain(String elStr) 判断某个Chain是否为抽象EL，判断依据是是否包含未实现的占位符
static String	normalize(String elStr) 规范化 EL
static String	replaceAbstractChain(String abstractChain, String implChain) 根据抽象EL和实现EL，替换抽象EL中的占位符

Methods inherited from class java.lang.Object

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

Constructor Detail

ElRegexUtil

public ElRegexUtil()

Method Detail

replaceAbstractChain

public static String replaceAbstractChain(String abstractChain,
                                          String implChain)

根据抽象EL和实现EL，替换抽象EL中的占位符

Parameters:

abstractChain - 抽象EL

implChain - 抽象EL对应的一个实现

Returns:

替换后的EL

isAbstractChain

public static boolean isAbstractChain(String elStr)

判断某个Chain是否为抽象EL，判断依据是是否包含未实现的占位符

Parameters:

elStr - EL表达式

Returns:

判断结果，true为抽象EL，false为非抽象EL

normalize

public static String normalize(String elStr)

规范化 EL

Parameters:

elStr -

Returns:

String