io.mybatis.rui.template

Interface DataEngine

All Known Implementing Classes:

Mvel2DataEngine

public interface DataEngine

数据引擎

Method Summary

Modifier and Type	Method and Description
Object	eval(String expression, Map<String,Object> vars) 根据表达式从参数中提取值
Boolean	evalToBoolean(String expression, Map<String,Object> vars) 计算表达式的真假

Method Detail

eval

Object eval(String expression,
            Map<String,Object> vars)

根据表达式从参数中提取值

Parameters:

expression - 表达式

vars - 参数

Returns:

evalToBoolean

Boolean evalToBoolean(String expression,
                      Map<String,Object> vars)

计算表达式的真假

Parameters:

expression - 表达式

vars - 参数

Returns: