optaplanner spring boot starter会自动发现contraintprovider，而不需要solverconfig.xml，因此如果我们要为不同的问题使用多个ConstantProvider，例如问题a，需要使用ProblemAcontrantProvider，问题b，需要使用ProblemBContrantProvider，是否有任何类型的注解我可以使用并告诉SolverManager使用特定的constraintprovider实现

public class ProblemAConstraintProvider implements ConstraintProvider {

    @Override
    public Constraint[] defineConstraints(ConstraintFactory constraintFactory) {
        return new Constraint[] { 
                typeMatch(constraintFactory),
                timeSlotMatch(constraintFactory),
                };
    }
}

public class ProblemBConstraintProvider implements ConstraintProvider {

    @Override
    public Constraint[] defineConstraints(ConstraintFactory constraintFactory) {
        return new Constraint[] { 
                checkId(constraintFactory),

                };
    }
}