AllBestSolutionsRecaller: Drools Planner should support returning all the solutions with
the same best score found during solving, not just the first
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Key: JBRULES-2703
URL:
https://jira.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
Fix For: 5.2.0.M1
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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