Examples of Examination

Examples of org.drools.planner.examples.examination.domain.Examination

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        return (Examination) solutionBusiness.getSolution();
    }

    public void resetPanel() {
        removeAll();
        Examination examination = getExamination();
        gridLayout.setColumns(examination.getRoomList().size() + 1);
        JLabel headerCornerLabel = new JLabel("Period         \\         Room");
        headerCornerLabel.setBorder(BorderFactory.createCompoundBorder(
                BorderFactory.createLineBorder(Color.DARK_GRAY),
                BorderFactory.createEmptyBorder(2, 2, 2, 2)));
        headerCornerLabel.setBackground(HEADER_COLOR);
        headerCornerLabel.setOpaque(true);
        add(headerCornerLabel);
        for (Room room : examination.getRoomList()) {
            JLabel roomLabel = new JLabel(room.toString());
            roomLabel.setBorder(BorderFactory.createCompoundBorder(
                    BorderFactory.createLineBorder(Color.DARK_GRAY),
                    BorderFactory.createEmptyBorder(2, 2, 2, 2)));
            roomLabel.setBackground(HEADER_COLOR);
            roomLabel.setOpaque(true);
            add(roomLabel);
        }
        Map<Period, Map<Room, PeriodRoomPanel>> periodRoomPanelMap = new HashMap<Period, Map<Room, PeriodRoomPanel>>();
        for (Period period : examination.getPeriodList()) {
            JLabel periodLabel = new JLabel(period.toString() + " " + period.getStartDateTimeString());
            periodLabel.setBorder(BorderFactory.createCompoundBorder(
                    BorderFactory.createLineBorder(Color.DARK_GRAY),
                    BorderFactory.createEmptyBorder(2, 2, 2, 2)));
            periodLabel.setBackground(HEADER_COLOR);
            periodLabel.setOpaque(true);
            add(periodLabel);
            Map<Room, PeriodRoomPanel> roomPanelMap = new HashMap<Room, PeriodRoomPanel>();
            periodRoomPanelMap.put(period, roomPanelMap);
            for (Room room : examination.getRoomList()) {
                PeriodRoomPanel periodRoomPanel = new PeriodRoomPanel();
                add(periodRoomPanel);
                roomPanelMap.put(room, periodRoomPanel);
            }
        }
        if (examination.isInitialized()) {
            for (Exam exam : examination.getExamList()) {
                PeriodRoomPanel periodRoomPanel = periodRoomPanelMap.get(exam.getPeriod()).get(exam.getRoom());
                periodRoomPanel.addExam(exam);
            }
        }
    }
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Examples of org.drools.planner.examples.examination.domain.Examination

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        examSwitchMoveFactory.solvingStarted(localSearchSolverScope);
        createCachedExamToMoveMap(localSearchSolverScope);
    }

    private void createCachedExamToMoveMap(LocalSearchSolverScope localSearchSolverScope) {
        Examination examination = (Examination) localSearchSolverScope.getWorkingSolution();
        int examListSize = examination.getExamList().size();
        List<Move> cachedPeriodChangeMoveList = periodChangeMoveFactory.getCachedMoveList();
        List<Move> cachedRoomChangeMoveList = roomChangeMoveFactory.getCachedMoveList();
        List<Move> cachedExamSwitchMoveList = examSwitchMoveFactory.getCachedMoveList();
        cachedExamToMoveMap = new HashMap<Exam, List<Move>>(cachedPeriodChangeMoveList.size()
                + cachedRoomChangeMoveList.size() + cachedExamSwitchMoveList.size());
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Examples of org.drools.planner.examples.examination.domain.Examination

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    }

    public class ExaminationInputBuilder extends TxtInputBuilder {

        public Solution readSolution() throws IOException {
            Examination examination = new Examination();
            examination.setId(0L);

            readTopicListAndStudentList(examination);
            readPeriodList(examination);
            readRoomList(examination);

            String line = bufferedReader.readLine();
            if (!line.equals("[PeriodHardConstraints]")) {
                throw new IllegalStateException("Read line (" + line
                        + " is not the expected header ([PeriodHardConstraints])");
            }
            readPeriodHardConstraintList(examination);
            readRoomHardConstraintList(examination);
            readInstitutionalWeighting(examination);
            tagFrontLoadLargeTopics(examination);
            tagFrontLoadLastPeriods(examination);

            // Note: examList stays null, that's work for the StartingSolutionInitializer

            logger.info("Examination with {} students, {} topics/exams, {} periods, {} rooms, {} period constraints" +
                    " and {} room constraints.",
                    new Object[]{examination.getStudentList().size(), examination.getTopicList().size(),
                            examination.getPeriodList().size(), examination.getRoomList().size(),
                            examination.getPeriodHardConstraintList().size(),
                            examination.getRoomHardConstraintList().size()});
            int possibleForOneExamSize = examination.getPeriodList().size() * examination.getRoomList().size();
            BigInteger possibleSolutionSize = BigInteger.valueOf(possibleForOneExamSize).pow(
                    examination.getTopicList().size());
            String flooredPossibleSolutionSize = "10^" + (possibleSolutionSize.toString().length() - 1);
            logger.info("Examination with flooredPossibleSolutionSize ({}) and possibleSolutionSize({}).",
                    flooredPossibleSolutionSize, possibleSolutionSize);
            return examination;
        }
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Examples of org.drools.planner.examples.examination.domain.Examination

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public class ExaminationStartingSolutionInitializer extends AbstractStartingSolutionInitializer {

    @Override
    public boolean isSolutionInitialized(AbstractSolverScope abstractSolverScope) {
        Examination examination = (Examination) abstractSolverScope.getWorkingSolution();
        return examination.isInitialized();
    }
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Examples of org.drools.planner.examples.examination.domain.Examination

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        Examination examination = (Examination) abstractSolverScope.getWorkingSolution();
        return examination.isInitialized();
    }

    public void initializeSolution(AbstractSolverScope abstractSolverScope) {
        Examination examination = (Examination) abstractSolverScope.getWorkingSolution();
        initializeExamList(abstractSolverScope, examination);
    }
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Examples of org.drools.planner.examples.examination.domain.Examination

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import org.drools.planner.examples.examination.solver.move.ExamSwitchMove;

public class ExamSwitchMoveFactory extends CachedMoveFactory {

    public List<Move> createCachedMoveList(Solution solution) {
        Examination examination = (Examination) solution;
        List<Exam> examList = examination.getExamList();
        List<Move> moveList = new ArrayList<Move>();
        for (ListIterator<Exam> leftIt = examList.listIterator(); leftIt.hasNext();) {
            Exam leftExam = leftIt.next();
            for (ListIterator<Exam> rightIt = examList.listIterator(leftIt.nextIndex()); rightIt.hasNext();) {
                Exam rightExam = rightIt.next();
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Examples of org.drools.planner.examples.examination.domain.Examination

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public class ExaminationSolutionInitializer implements CustomSolverPhaseCommand {

    protected final transient Logger logger = LoggerFactory.getLogger(getClass());

    public void changeWorkingSolution(ScoreDirector scoreDirector) {
        Examination examination = (Examination) scoreDirector.getWorkingSolution();
        initializeExamList(scoreDirector, examination);
    }
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Examples of org.drools.planner.examples.examination.domain.Examination

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    }

    public class ExaminationInputBuilder extends TxtInputBuilder {

        public Solution readSolution() throws IOException {
            Examination examination = new Examination();
            examination.setId(0L);

            readTopicListAndStudentList(examination);
            readPeriodList(examination);
            readRoomList(examination);

            String line = bufferedReader.readLine();
            if (!line.equals("[PeriodHardConstraints]")) {
                throw new IllegalStateException("Read line (" + line
                        + " is not the expected header ([PeriodHardConstraints])");
            }
            readPeriodPenaltyList(examination);
            readRoomPenaltyList(examination);
            readInstitutionalWeighting(examination);
            tagFrontLoadLargeTopics(examination);
            tagFrontLoadLastPeriods(examination);

            createExamList(examination);

            logger.info("Examination with {} students, {} topics/exams, {} periods, {} rooms, {} period constraints" +
                    " and {} room constraints.",
                    new Object[]{examination.getStudentList().size(), examination.getTopicList().size(),
                            examination.getPeriodList().size(), examination.getRoomList().size(),
                            examination.getPeriodPenaltyList().size(),
                            examination.getRoomPenaltyList().size()});
            int possibleForOneExamSize = examination.getPeriodList().size() * examination.getRoomList().size();
            BigInteger possibleSolutionSize = BigInteger.valueOf(possibleForOneExamSize).pow(
                    examination.getTopicList().size());
            String flooredPossibleSolutionSize = "10^" + (possibleSolutionSize.toString().length() - 1);
            logger.info("Examination with flooredPossibleSolutionSize ({}) and possibleSolutionSize ({}).",
                    flooredPossibleSolutionSize, possibleSolutionSize);
            return examination;
        }
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Examples of org.drools.planner.examples.examination.domain.Examination

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        return (Examination) solutionBusiness.getSolution();
    }

    public void resetPanel(Solution solution) {
        removeAll();
        Examination examination = (Examination) solution;
        gridLayout.setColumns(examination.getRoomList().size() + 1);
        JLabel headerCornerLabel = new JLabel("Period         \\         Room");
        headerCornerLabel.setBorder(BorderFactory.createCompoundBorder(
                BorderFactory.createLineBorder(Color.DARK_GRAY),
                BorderFactory.createEmptyBorder(2, 2, 2, 2)));
        headerCornerLabel.setBackground(HEADER_COLOR);
        headerCornerLabel.setOpaque(true);
        add(headerCornerLabel);
        for (Room room : examination.getRoomList()) {
            JLabel roomLabel = new JLabel(room.toString());
            roomLabel.setBorder(BorderFactory.createCompoundBorder(
                    BorderFactory.createLineBorder(Color.DARK_GRAY),
                    BorderFactory.createEmptyBorder(2, 2, 2, 2)));
            roomLabel.setBackground(HEADER_COLOR);
            roomLabel.setOpaque(true);
            add(roomLabel);
        }
        Map<Period, Map<Room, PeriodRoomPanel>> periodRoomPanelMap = new HashMap<Period, Map<Room, PeriodRoomPanel>>();
        for (Period period : examination.getPeriodList()) {
            JLabel periodLabel = new JLabel(period.toString() + " " + period.getStartDateTimeString());
            periodLabel.setBorder(BorderFactory.createCompoundBorder(
                    BorderFactory.createLineBorder(Color.DARK_GRAY),
                    BorderFactory.createEmptyBorder(2, 2, 2, 2)));
            periodLabel.setBackground(HEADER_COLOR);
            periodLabel.setOpaque(true);
            add(periodLabel);
            Map<Room, PeriodRoomPanel> roomPanelMap = new HashMap<Room, PeriodRoomPanel>();
            periodRoomPanelMap.put(period, roomPanelMap);
            for (Room room : examination.getRoomList()) {
                PeriodRoomPanel periodRoomPanel = new PeriodRoomPanel();
                add(periodRoomPanel);
                roomPanelMap.put(room, periodRoomPanel);
            }
        }
        for (Exam exam : examination.getExamList()) {
            Period period = exam.getPeriod();
            Room room = exam.getRoom();
            if (period != null && room != null) {
                PeriodRoomPanel periodRoomPanel = periodRoomPanelMap.get(period).get(room);
                periodRoomPanel.addExam(exam);
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Examples of org.drools.planner.examples.examination.domain.Examination

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import org.drools.planner.examples.examination.solver.move.ExamSwapMove;

public class ExamSwapMoveFactory implements MoveListFactory {

    public List<Move> createMoveList(Solution solution) {
        Examination examination = (Examination) solution;
        List<Exam> examList = examination.getExamList();
        List<Move> moveList = new ArrayList<Move>();
        for (ListIterator<Exam> leftIt = examList.listIterator(); leftIt.hasNext();) {
            Exam leftExam = leftIt.next();
            for (ListIterator<Exam> rightIt = examList.listIterator(leftIt.nextIndex()); rightIt.hasNext();) {
                Exam rightExam = rightIt.next();
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