【发布时间】:2018-05-21 02:07:48
【问题描述】:
这可能是一个简单的方法,但我还没有找到一种简单的方法来确定在规则中由实现的接口表示的工作内存中的对象是 IBM Rules Designer 8.8.1 中的特定类。例如,假设HousingPeriod 是一个接口,如果我有一个声明:
definitions
set 'the housing period' to a housing period...
然后我想用where 子句进一步细化实现HousingPeriod 作为实现类列表之一的对象集合,比如CollegeHousingPeriod 和InternshipHousingPeriod,我怎么能这样做?比如:
where this housing period is a college housing period
或
where any of the following is true:
- this housing period is a college housing period
- this housing period is an internship housing period,
似乎不起作用。提前感谢您提供的任何帮助!
【问题讨论】:
标签: rules rule-engine business-rules jrules ibm-odm