org.dromara.warm.flow.core.utils

Class ExpressionUtil

java.lang.Object

org.dromara.warm.flow.core.utils.ExpressionUtil

public class ExpressionUtil
extends Object

条件表达式工具类

Author:

warm

Field Summary

Fields

Modifier and Type	Field and Description
private static Map<String,ExpressionStrategy>	map

Constructor Summary

Constructors

Modifier	Constructor and Description
private	ExpressionUtil()

Method Summary

Modifier and Type	Method and Description
static boolean	eval(String expression, Map<String,Object> variable)
static void	setExpression(ExpressionStrategy expressionStrategy)

Methods inherited from class java.lang.Object

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

Field Detail

map

private static final Map<String,ExpressionStrategy> map

Constructor Detail

ExpressionUtil

private ExpressionUtil()

Method Detail

setExpression

public static void setExpression(ExpressionStrategy expressionStrategy)

eval

public static boolean eval(String expression,
                           Map<String,Object> variable)

Parameters:

expression - 条件表达式，比如“@@eq@@|flag@@eq@@4” ，或者自定义策略

variable -

Returns: