Drools Planner在运行时设置了minimalAcceptedSelection

Question

我可以设置minimalAcceptedSelection编辑SampleDroolsConfig.xml

        ...
        <acceptor>
            <solutionTabuSize>1000</solutionTabuSize>
            <planningEntityTabuSize>7</planningEntityTabuSize>
        </acceptor>
        <forager>
            <minimalAcceptedSelection>200</minimalAcceptedSelection>
        </forager>
    </localSearch>   
</solver>

是否有可能在运行时设置此参数？

Answer 1

是：

XmlSolverFactory solverFactory = new XmlSolverFactory(SOLVER_CONFIG);
LocalSearchSolverPhaseConfig localSearchSolverPhaseConfig = (LocalSearchSolverPhaseConfig) solverFactory.getSolverConfig().getSolverPhaseConfigList().get(1);
localSearchSolverPhaseConfig.getForagerConfig().setMinimalAcceptedSelection(200);

请参阅Drools Planner手册部分，了解有关按Java（而非XML）配置的信息。