[jboss-jira] [JBoss JIRA] (JBRULES-3334) AbstractTabuAcceptor doesn't add the starting solution as tabu

[Patrik Dufresne (Created) (JIRA)]

AbstractTabuAcceptor doesn't add the starting solution as tabu
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                 Key: JBRULES-3334
                 URL: https://issues.jboss.org/browse/JBRULES-3334
             Project: Drools
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: drools-planner
    Affects Versions: 5.3.1.Final
            Reporter: Patrik Dufresne
            Assignee: Mark Proctor


When setting a complete solution tabu, the starting solution is not considered a Tabu making it possible to visit the same solution again.

Consider a situation where there is construction phase followed by a local search phase. The construction phase will create a solution that will not be added to the tabu list of the local search phased.

To fix it, I suggest to override the function phaseStarted(...) in SolutionTabuAcceptor to add solution to the Tabu map.

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