List of toLevelNumbers() Examples

Examples of toLevelNumbers()

org.optaplanner.core.api.score.Score.toLevelNumbers()
Returns an array of numbers representing the Score. Each number represents 1 score level. A greater score level uses a lower array index than a lesser score level.
When rounding is needed, each rounding should be floored (as defined by {@link Math#floor(double)}. The length of the returned array must be stable for a specific {@link Score} implementation.
For example: -0hard/-7soft returns new int{-0, -7} @return never null

Examples of org.optaplanner.core.api.score.Score.toLevelNumbers()

                (FeasibilityScore) phaseScope.getStartingScore(), (FeasibilityScore) phaseScope.getBestScore());
    }


    protected double calculateFeasibilityTimeGradient(FeasibilityScore startScore, FeasibilityScore score) {
        Score totalDiff = startScore.negate();
        Number[] totalDiffNumbers = totalDiff.toLevelNumbers();
        Score scoreDiff = score.subtract(startScore);
        Number[] scoreDiffNumbers = scoreDiff.toLevelNumbers();
        if (scoreDiffNumbers.length != totalDiffNumbers.length) {
            throw new IllegalStateException("The startScore (" + startScore + ") and score (" + score
                    + ") don't have the same levelsSize.");

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Examples of org.optaplanner.core.api.score.Score.toLevelNumbers()


    protected double calculateFeasibilityTimeGradient(FeasibilityScore startScore, FeasibilityScore score) {
        Score totalDiff = startScore.negate();
        Number[] totalDiffNumbers = totalDiff.toLevelNumbers();
        Score scoreDiff = score.subtract(startScore);
        Number[] scoreDiffNumbers = scoreDiff.toLevelNumbers();
        if (scoreDiffNumbers.length != totalDiffNumbers.length) {
            throw new IllegalStateException("The startScore (" + startScore + ") and score (" + score
                    + ") don't have the same levelsSize.");
        }
        return ScoreUtils.calculateTimeGradient(totalDiffNumbers, scoreDiffNumbers, timeGradientWeightFeasibleNumbers,

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Examples of org.optaplanner.core.api.score.Score.toLevelNumbers()

            finalistIsAccepted = true;
            finalistScore = null;
            finalistLevelNumbers = null;
        }
        Score moveScore = moveScope.getScore();
        Number[] moveLevelNumbers = moveScore.toLevelNumbers();
        int comparison = doComparison(moveScore, moveLevelNumbers);
        if (comparison > 0) {
            finalistScore = moveScore;
            finalistLevelNumbers = moveLevelNumbers;
            finalistList.clear();

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Examples of org.optaplanner.core.api.score.Score.toLevelNumbers()

        return calculateTimeGradient(startingInitializedScore, bestScoreLimit, bestScore);
    }


    protected double calculateTimeGradient(Score startScore, Score endScore, Score score) {
        Score totalDiff = endScore.subtract(startScore);
        Number[] totalDiffNumbers = totalDiff.toLevelNumbers();
        Score scoreDiff = score.subtract(startScore);
        Number[] scoreDiffNumbers = scoreDiff.toLevelNumbers();
        if (scoreDiffNumbers.length != totalDiffNumbers.length) {
            throw new IllegalStateException("The startScore (" + startScore + "), endScore (" + endScore
                    + ") and score (" + score + ") don't have the same levelsSize.");

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Examples of org.optaplanner.core.api.score.Score.toLevelNumbers()


    protected double calculateTimeGradient(Score startScore, Score endScore, Score score) {
        Score totalDiff = endScore.subtract(startScore);
        Number[] totalDiffNumbers = totalDiff.toLevelNumbers();
        Score scoreDiff = score.subtract(startScore);
        Number[] scoreDiffNumbers = scoreDiff.toLevelNumbers();
        if (scoreDiffNumbers.length != totalDiffNumbers.length) {
            throw new IllegalStateException("The startScore (" + startScore + "), endScore (" + endScore
                    + ") and score (" + score + ") don't have the same levelsSize.");
        }
        return ScoreUtils.calculateTimeGradient(totalDiffNumbers, scoreDiffNumbers, timeGradientWeightNumbers,

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