class SimpleScoreDefinition extends AbstractScoreDefinition<SimpleScore> {

    public SimpleScoreDefinition() {
        super(new String[] { "score" });
    }

    // ************************************************************************
    // Worker methods
    // ************************************************************************

    @Override
    public int getLevelsSize() {
        return 1;
    }

    @Override
    public int getFeasibleLevelsSize() {
        return 0;
    }

    @Override
    public Class<SimpleScore> getScoreClass() {
        return SimpleScore.class;
    }

    @Override
    public SimpleScore getZeroScore() {
        return SimpleScore.ZERO;
    }

    @Override
    public SimpleScore getOneSoftestScore() {
        return SimpleScore.ONE;
    }

    @Override
    public SimpleScore parseScore(String scoreString) {
        return SimpleScore.parseScore(scoreString);
    }

    @Override
    public SimpleScore fromLevelNumbers(int initScore, Number[] levelNumbers) {<FILL_FUNCTION_BODY>}

    @Override
    public SimpleScore buildOptimisticBound(InitializingScoreTrend initializingScoreTrend, SimpleScore score) {
        InitializingScoreTrendLevel[] trendLevels = initializingScoreTrend.getTrendLevels();
        return SimpleScore.ofUninitialized(0,
                trendLevels[0] == InitializingScoreTrendLevel.ONLY_DOWN ? score.score() : Integer.MAX_VALUE);
    }

    @Override
    public SimpleScore buildPessimisticBound(InitializingScoreTrend initializingScoreTrend, SimpleScore score) {
        InitializingScoreTrendLevel[] trendLevels = initializingScoreTrend.getTrendLevels();
        return SimpleScore.ofUninitialized(0,
                trendLevels[0] == InitializingScoreTrendLevel.ONLY_UP ? score.score() : Integer.MIN_VALUE);
    }

    @Override
    public SimpleScore divideBySanitizedDivisor(SimpleScore dividend, SimpleScore divisor) {
        int dividendInitScore = dividend.initScore();
        int divisorInitScore = sanitize(divisor.initScore());
        int dividendScore = dividend.score();
        int divisorScore = sanitize(divisor.score());
        return fromLevelNumbers(
                divide(dividendInitScore, divisorInitScore),
                new Number[] {
                        divide(dividendScore, divisorScore)
                });
    }

    @Override
    public Class<?> getNumericType() {
        return int.class;
    }
}

        if (levelNumbers.length != getLevelsSize()) {
            throw new IllegalStateException("The levelNumbers (" + Arrays.toString(levelNumbers)
                    + ")'s length (" + levelNumbers.length + ") must equal the levelSize (" + getLevelsSize() + ").");
        }
        return SimpleScore.ofUninitialized(initScore, (Integer) levelNumbers[0]);
    
<methods>public void <init>(java.lang.String[]) ,public java.lang.String formatScore(org.optaplanner.core.api.score.buildin.simple.SimpleScore) ,public java.lang.String getInitLabel() ,public java.lang.String[] getLevelLabels() ,public int getLevelsSize() ,public boolean isCompatibleArithmeticArgument(Score#RAW) ,public java.lang.String toString() <variables>private final non-sealed java.lang.String[] levelLabels