[jboss-jira] [JBoss JIRA] Updated: (JBRULES-2703) AllBestSolutionsRecaller: Drools Planner should support returning all the solutions with the same best score found during solving, not just the first
Geoffrey De Smet (JIRA)
jira-events at lists.jboss.org
Fri May 6 11:42:18 EDT 2011
[ https://issues.jboss.org/browse/JBRULES-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Geoffrey De Smet updated JBRULES-2703:
--------------------------------------
Fix Version/s: (was: 5.2.0.M1)
> AllBestSolutionsRecaller: Drools Planner should support returning all the solutions with the same best score found during solving, not just the first
> -----------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: JBRULES-2703
> URL: https://issues.jboss.org/browse/JBRULES-2703
> Project: Drools
> Issue Type: Feature Request
> Security Level: Public(Everyone can see)
> Components: drools-planner
> Affects Versions: 5.1.1.FINAL
> Reporter: Geoffrey De Smet
> Assignee: Geoffrey De Smet
>
> Extra method on Solver: getBestSolutions().
> Maybe rename BestSolutionRecaller to AllBestSolutionsRecaller? I wouldn't keep the first if a couple experiments should little or no performance degradation due to the hashing of each solution step (especially in sim ann).
> What do we do with Solver.getBestSolution()?
> Proposition 1: remove it
> Proposition 2: keep it and return getBestSolutions().get(0)
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