[jboss-jira] [JBoss JIRA] (DROOLS-1225) Add options to specify the salience range of rules in a Decision Table Sheet

[Osamu Kuniyasu (JIRA)]

    [ https://issues.jboss.org/browse/DROOLS-1225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13395881#comment-13395881 ] 

Osamu Kuniyasu commented on DROOLS-1225:
----------------------------------------

Hi, Mario, Yes, correct.

> Add options to specify the salience range of rules in a Decision Table Sheet
> ----------------------------------------------------------------------------
>
>                 Key: DROOLS-1225
>                 URL: https://issues.jboss.org/browse/DROOLS-1225
>             Project: Drools
>          Issue Type: Feature Request
>          Components: decision tables
>    Affects Versions: 6.4.0.Final
>         Environment: any
>            Reporter: Osamu Kuniyasu
>            Assignee: Mario Fusco
>             Fix For: 7.0.0.Final
>
>
> When we set Sequential=true in RuleSet properties.
> The salience of the generated rules are started from 65518 and down one by one.
> When we mix several Decision Table Sheets and DRL rules in a Ruleflow-Group (Agenda-Group), We could not make these rules' salience order, because each Decision Table Sheet has fixed to start from 65518.
> A (limited) workaround is to have separated Ruleflow-Groups,
> But this way does not solve the situation to back to the higher priority rules as it's previous Ruleflow-Group.
> To solve The request is that add two options into RuleSet properties. like,
>    SequentialMaxPriority  10000
>    SequentialMinPriority   1000
> By this optional properties, we can control the range of the salience of rules in the Decision Table Sheet. and it is possible safely to mix multiple Decision Table Sheets in a Ruleflow-Group.
> The SequentialMaxPriority is used to set the start value of the salience instead of 65518.
> The SequentialMinPriority is used to check if this minimum salience value is not violated in the Decision Table Compiler. (if it's violated, compilation error occurs.)
> Best Regards,
> Osamu Kuniyasu



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