[jboss-jira] [JBoss JIRA] (DROOLS-1827) [Guided Decision Table] Remove support for in-pattern eval

[Michael Anstis (Jira)]

     [ https://issues.jboss.org/browse/DROOLS-1827?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Anstis resolved DROOLS-1827.
------------------------------------
    Resolution: Won't Do


> [Guided Decision Table] Remove support for in-pattern eval
> ----------------------------------------------------------
>
>                 Key: DROOLS-1827
>                 URL: https://issues.jboss.org/browse/DROOLS-1827
>             Project: Drools
>          Issue Type: Enhancement
>          Components: Guided Decision Table Editor
>            Reporter: Michael Anstis
>            Assignee: Michael Anstis
>            Priority: Major
>
> See https://issues.jboss.org/browse/GUVNOR-3432?focusedCommentId=13474867&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13474867
> {quote}
> Also, please note that eval() inside patterns should not be used. The parser actually strips out all the eval()s inside patterns that it finds. Only top level evals are still useful.
> {quote}
> Support for "predicate" columns in the Guided Decision Table Editor need to be removed. Support in the UI and model-DRL conversion can be removed. We would also need to write a conversion routine converting predicates to BRL Condition Column {{RuleModel}} expressions. There may be a limitation to what the Expression Editor can support; so we'd need to fall back to Free From Lines.



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