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Constraint solving AI for employee rostering, vehicle routing, maintenance scheduling, school timetabling, etc

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package io.quarkus.optaplanner;

import javax.enterprise.inject.Produces;
import javax.inject.Singleton;

import org.optaplanner.core.api.score.ScoreManager;
import org.optaplanner.core.api.solver.SolverFactory;
import org.optaplanner.core.api.solver.SolverManager;
import org.optaplanner.core.config.solver.SolverConfig;
import org.optaplanner.core.config.solver.SolverManagerConfig;

import io.quarkus.arc.DefaultBean;

public class OptaPlannerBeanProvider {

    @DefaultBean
    @Singleton
    @Produces
     SolverFactory solverFactory(SolverConfig solverConfig) {
        return SolverFactory.create(solverConfig);
    }

    @DefaultBean
    @Singleton
    @Produces
     SolverManager solverManager(SolverFactory solverFactory,
            SolverManagerConfig solverManagerConfig) {
        return SolverManager.create(solverFactory, solverManagerConfig);
    }

    @DefaultBean
    @Singleton
    @Produces
     ScoreManager scoreManager(SolverFactory solverFactory) {
        return ScoreManager.create(solverFactory);
    }

}