Package org.drools.planner.core.score

Examples of org.drools.planner.core.score.HardAndSoftScore

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    public FlatteningHardAndSoftScoreComparator(int hardWeight) {
        this.hardWeight = hardWeight;
    }

    public int compare(Score s1, Score s2) {
        HardAndSoftScore score1 = (HardAndSoftScore) s1;
        HardAndSoftScore score2 = (HardAndSoftScore) s2;
        int score1Side = score1.getHardScore() * hardWeight + score1.getSoftScore();
        int score2Side = score2.getHardScore() * hardWeight + score2.getSoftScore();
        return score1Side < score2Side ? -1 : (score1Side == score2Side ? 0 : 1);
    }
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    public int getHardWeight() {
        return hardWeight;
    }

    public int compare(Score s1, Score s2) {
        HardAndSoftScore score1 = (HardAndSoftScore) s1;
        HardAndSoftScore score2 = (HardAndSoftScore) s2;
        int score1Side = score1.getHardScore() * hardWeight + score1.getSoftScore();
        int score2Side = score2.getHardScore() * hardWeight + score2.getSoftScore();
        return score1Side < score2Side ? -1 : (score1Side == score2Side ? 0 : 1);
    }
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    public void stepTaken(LocalSearchStepScope localSearchStepScope) {
        if (localSearchStepScope.getStepIndex() == localSearchStepScope.getLocalSearchSolverScope().getBestSolutionStepIndex()) {
            successiveNoHardScoreChange = 0;
            shiftingPenaltyActive = false;
        } else {
            HardAndSoftScore lastStepScore = (HardAndSoftScore) localSearchStepScope.getLocalSearchSolverScope()
                    .getLastCompletedLocalSearchStepScope().getScore();
            HardAndSoftScore stepScore = (HardAndSoftScore) localSearchStepScope.getScore();
            if (stepScore.getHardScore() >= hardScoreActivationThreshold
                    && lastStepScore.getHardScore() == stepScore.getHardScore()) {
                successiveNoHardScoreChange++;
            } else {
                successiveNoHardScoreChange--;
                if (successiveNoHardScoreChange < 0) {
                    successiveNoHardScoreChange = 0;
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    public int getHardWeight() {
        return hardWeight;
    }

    public int compare(Score s1, Score s2) {
        HardAndSoftScore score1 = (HardAndSoftScore) s1;
        HardAndSoftScore score2 = (HardAndSoftScore) s2;
        int score1Side = score1.getHardScore() * hardWeight + score1.getSoftScore();
        int score2Side = score2.getHardScore() * hardWeight + score2.getSoftScore();
        return score1Side < score2Side ? -1 : (score1Side == score2Side ? 0 : 1);
    }
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    public void stepTaken(StepScope stepScope) {
        if (stepScope.getStepIndex() == stepScope.getLocalSearchSolverScope().getBestSolutionStepIndex()) {
            successiveNoHardScoreChange = 0;
            shiftingPenaltyActive = false;
        } else {
            HardAndSoftScore lastStepScore = (HardAndSoftScore) stepScope.getLocalSearchSolverScope()
                    .getLastCompletedStepScope().getScore();
            HardAndSoftScore stepScore = (HardAndSoftScore) stepScope.getScore();
            if (stepScore.getHardScore() >= hardScoreActivationThreshold
                    && lastStepScore.getHardScore() == stepScore.getHardScore()) {
                successiveNoHardScoreChange++;
            } else {
                successiveNoHardScoreChange--;
                if (successiveNoHardScoreChange < 0) {
                    successiveNoHardScoreChange = 0;
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    public FlatteningHardAndSoftScoreComparator(int hardWeight) {
        this.hardWeight = hardWeight;
    }

    public int compare(Score s1, Score s2) {
        HardAndSoftScore score1 = (HardAndSoftScore) s1;
        HardAndSoftScore score2 = (HardAndSoftScore) s2;
        int score1Side = score1.getHardScore() * hardWeight + score1.getSoftScore();
        int score2Side = score2.getHardScore() * hardWeight + score2.getSoftScore();
        return score1Side < score2Side ? -1 : (score1Side == score2Side ? 0 : 1);
    }
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    public int getHardWeight() {
        return hardWeight;
    }

    public int compare(Score s1, Score s2) {
        HardAndSoftScore score1 = (HardAndSoftScore) s1;
        HardAndSoftScore score2 = (HardAndSoftScore) s2;
        int score1Side = score1.getHardScore() * hardWeight + score1.getSoftScore();
        int score2Side = score2.getHardScore() * hardWeight + score2.getSoftScore();
        return score1Side < score2Side ? -1 : (score1Side == score2Side ? 0 : 1);
    }
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    public void stepTaken(LocalSearchStepScope localSearchStepScope) {
        if (localSearchStepScope.getStepIndex() == localSearchStepScope.getLocalSearchSolverPhaseScope().getBestSolutionStepIndex()) {
            successiveNoHardScoreChange = 0;
            shiftingPenaltyActive = false;
        } else {
            HardAndSoftScore lastStepScore = (HardAndSoftScore) localSearchStepScope.getLocalSearchSolverPhaseScope()
                    .getLastCompletedLocalSearchStepScope().getScore();
            HardAndSoftScore stepScore = (HardAndSoftScore) localSearchStepScope.getScore();
            if (stepScore.getHardScore() >= hardScoreActivationThreshold
                    && lastStepScore.getHardScore() == stepScore.getHardScore()) {
                successiveNoHardScoreChange++;
            } else {
                successiveNoHardScoreChange--;
                if (successiveNoHardScoreChange < 0) {
                    successiveNoHardScoreChange = 0;
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Related Classes of org.drools.planner.core.score.HardAndSoftScore

  • org.drools.planner.core.localsearch.decider.deciderscorecomparator.HardPenaltyDeciderScoreComparator
  • org.drools.planner.core.localsearch.decider.deciderscorecomparator.ShiftingHardPenaltyDeciderScoreComparatorFactory
  • org.drools.planner.core.score.comparator.FlatteningHardAndSoftScoreComparator
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