[jboss-jira] [JBoss JIRA] (DROOLS-4360) Salience assignment behaviour is different when SequentialMaxPriority is set

Mario Fusco (Jira) issues at jboss.org
Wed Jul 24 12:04:00 EDT 2019


     [ https://issues.jboss.org/browse/DROOLS-4360?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mario Fusco resolved DROOLS-4360.
---------------------------------
    Resolution: Done


Fixed by https://github.com/kiegroup/drools/commit/0feac379d8389acd4c11bdad0434e239f6ad8b57

> Salience assignment behaviour is different when SequentialMaxPriority is set
> ----------------------------------------------------------------------------
>
>                 Key: DROOLS-4360
>                 URL: https://issues.jboss.org/browse/DROOLS-4360
>             Project: Drools
>          Issue Type: Bug
>          Components: decision tables
>            Reporter: Mario Fusco
>            Assignee: Mario Fusco
>            Priority: Major
>              Labels: support
>
> In Spreadsheet decision tables,  RuleSet property SequentialMaxPriority and SequentialMinPriority are for controlling the salience number range of Rules generated from Decision Tables.
> https://access.redhat.com/documentation/en-us/red_hat_decision_manager/7.4/html/designing_a_decision_service_using_spreadsheet_decision_tables/decision-tables-defining-proc#decision-tables-rule-set-entries-ref
> By setting Sequential=true without SequentialMaxPriority and SequentialMinPriority, the salience starts with 65535 and it's decremented one by one through all rules across multiple RuleTables.
> On the other hand, by setting Sequential=true WITH SequentialMaxPriority,
> every RuleTables starts with value specified by  SequentialMaxPriority as salience.
> i.e. first rule of each RuleTebles has same salience if there are multiple RuleTables.
> In other words, when SequentialMaxPriority is set, start value of salience is reset per RuleTables, but this is unexpected.



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