Package org.drools.planner.examples.tsp.domain

Examples of org.drools.planner.examples.tsp.domain.TravelingSalesmanTour

54
55
56
57
58
59
60
61
62
63
64
        private TravelingSalesmanTour travelingSalesmanTour;

        private int cityListSize;

        public Solution readSolution() throws IOException {
            travelingSalesmanTour = new TravelingSalesmanTour();
            travelingSalesmanTour.setId(0L);
            readHeaders();
            readCityList();
            readConstantLine("EOF");
            createVisitList();
View Full Code Here
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
            super(visit.getCity().getSafeName());
            this.visit = visit;
        }

        public void actionPerformed(ActionEvent e) {
            TravelingSalesmanTour travelingSalesmanTour = tspPanel.getTravelingSalesmanTour();
            JComboBox previousAppearanceListField = new JComboBox();
            for (Appearance previousAppearance : travelingSalesmanTour.getVisitList()) {
                previousAppearanceListField.addItem(previousAppearance);
            }
            for (Appearance previousAppearance : travelingSalesmanTour.getDomicileList()) {
                previousAppearanceListField.addItem(previousAppearance);
            }
            previousAppearanceListField.setSelectedItem(visit.getPreviousAppearance());
            int result = JOptionPane.showConfirmDialog(TspListPanel.this.getRootPane(), previousAppearanceListField,
                    "Visit " + visit.getCity().getSafeName() + " after", JOptionPane.OK_CANCEL_OPTION);
View Full Code Here
52
53
54
55
56
57
58
59
60
61
62
        private TravelingSalesmanTour travelingSalesmanTour;

        private int cityListSize;

        public Solution readSolution() throws IOException {
            travelingSalesmanTour = new TravelingSalesmanTour();
            travelingSalesmanTour.setId(0L);
            readHeaders();
            readCityList();
            readConstantLine("EOF");
            logger.info("TravelingSalesmanTour with {} cities.",
View Full Code Here
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
    public TspWorldPanel(TspPanel tspPanel) {
        this.tspPanel = tspPanel;
    }

    public void resetPanel() {
        TravelingSalesmanTour travelingSalesmanTour = tspPanel.getTravelingSalesmanTour();
        double srcMinimumX = Double.MAX_VALUE;
        double srcMaximumX = -Double.MAX_VALUE;
        double srcMinimumY = Double.MAX_VALUE;
        double srcMaximumY = -Double.MAX_VALUE;
        for (City city : travelingSalesmanTour.getCityList()) {
            double x = city.getX();
            if (x < srcMinimumX) {
                srcMinimumX = x;
            }
            if (x > srcMaximumX) {
                srcMaximumX = x;
            }
            double y = city.getY();
            if (y < srcMinimumY) {
                srcMinimumY = y;
            }
            if (y > srcMaximumY) {
                srcMaximumY = y;
            }
        }
        double srcWidth = srcMaximumX - srcMinimumX;
        double srcHeight = srcMaximumY - srcMinimumY;

        Dimension size = getSize();
        double width = size.getWidth();
        double height = size.getHeight();
        int canvasWidth = (int) Math.ceil(width) + 1;
        int canvasHeight = (int) Math.ceil(height) + 1;
        canvas = new BufferedImage(canvasWidth, canvasHeight, BufferedImage.TYPE_INT_RGB);
        Graphics g = canvas.getGraphics();
        g.setColor(Color.WHITE);
        g.fillRect(0, 0, canvasWidth, canvasHeight);
        g.setColor(Color.RED);
        for (City city : travelingSalesmanTour.getCityList()) {
            int x = translateCoordinate(srcMinimumX, srcWidth, width, city.getX());
            int y = translateCoordinate(srcMinimumY, srcHeight, height, city.getY());
            g.fillRect(x - 1, y - 1, 3, 3);
        }
        g.setColor(Color.BLACK);
        if (travelingSalesmanTour.isInitialized()) {
            for (CityAssignment cityAssignment : travelingSalesmanTour.getCityAssignmentList()) {
                City city = cityAssignment.getCity();
                int x1 = translateCoordinate(srcMinimumX, srcWidth, width, city.getX());
                int y1 = translateCoordinate(srcMinimumY, srcHeight, height, city.getY());
                City nextCity = cityAssignment.getNextCityAssignment().getCity();
                int x2 = translateCoordinate(srcMinimumX, srcWidth, width, nextCity.getX());
View Full Code Here
33
34
35
36
37
38
39
40
public class TspStartingSolutionInitializer extends AbstractStartingSolutionInitializer {

    @Override
    public boolean isSolutionInitialized(AbstractSolverScope abstractSolverScope) {
        TravelingSalesmanTour travelingSalesmanTour = (TravelingSalesmanTour) abstractSolverScope.getWorkingSolution();
        return travelingSalesmanTour.isInitialized();
    }
View Full Code Here
27
28
29
30
31
32
33
34
35
36
37
38
39
import org.drools.planner.examples.tsp.solver.move.SubTourChangeMove;

public class SubTourChangeMoveFactory extends CachedMoveFactory {

    public List<Move> createCachedMoveList(Solution solution) {
        TravelingSalesmanTour travelingSalesmanTour = (TravelingSalesmanTour) solution;
        List<Move> moveList = new ArrayList<Move>();
        List<CityAssignment> cityAssignmentList = travelingSalesmanTour.getCityAssignmentList();
        for (CityAssignment startCityAssignment : cityAssignmentList) {
            for (CityAssignment endCityAssignment : cityAssignmentList) {
                for (CityAssignment toAfterCityAssignment : cityAssignmentList) {
                    moveList.add(new SubTourChangeMove(startCityAssignment, endCityAssignment, toAfterCityAssignment));
                }
View Full Code Here
38
39
40
41
42
43
44
45
        TravelingSalesmanTour travelingSalesmanTour = (TravelingSalesmanTour) abstractSolverScope.getWorkingSolution();
        return travelingSalesmanTour.isInitialized();
    }

    public void initializeSolution(AbstractSolverScope abstractSolverScope) {
        TravelingSalesmanTour travelingSalesmanTour = (TravelingSalesmanTour) abstractSolverScope.getWorkingSolution();
        initializeCityAssignmentList(abstractSolverScope, travelingSalesmanTour);
    }
View Full Code Here
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
        setLayout(new GridLayout(0, 1));
    }

    public void resetPanel() {
        removeAll();
        TravelingSalesmanTour travelingSalesmanTour = tspPanel.getTravelingSalesmanTour();
        JLabel headerLabel = new JLabel("Tour of " + travelingSalesmanTour.getName());
        headerLabel.setBorder(BorderFactory.createCompoundBorder(
                BorderFactory.createLineBorder(Color.DARK_GRAY),
                BorderFactory.createEmptyBorder(2, 2, 2, 2)));
        headerLabel.setBackground(HEADER_COLOR);
        headerLabel.setOpaque(true);
        add(headerLabel);
        if (travelingSalesmanTour.isInitialized()) {
            for (CityAssignment cityAssignment : travelingSalesmanTour.getCityAssignmentList()) {
                JPanel cityAssignmentPanel = new JPanel(new GridLayout(1, 2));
                JButton button = new JButton(new CityAssignmentAction(cityAssignment));
                cityAssignmentPanel.add(button);
                JLabel distanceLabel = new JLabel("Distance to next: "
                        + cityAssignment.getDistanceToNextCityAssignment());
View Full Code Here
67
68
69
70
71
72
73
74
75
76
    public TravelingSalesmanTour getTravelingSalesmanTour() {
        return (TravelingSalesmanTour) solutionBusiness.getSolution();
    }

    public void resetPanel(Solution solution) {
        TravelingSalesmanTour travelingSalesmanTour = (TravelingSalesmanTour) solution;
        tspWorldPanel.resetPanel(travelingSalesmanTour);
        tspListPanel.resetPanel(travelingSalesmanTour);
        resetNextCityId();
    }
View Full Code Here
85
86
87
88
89
90
91
92
93
        nextCityId = highestCityId + 1L;
    }

    @Override
    public void updatePanel(Solution solution) {
        TravelingSalesmanTour travelingSalesmanTour = (TravelingSalesmanTour) solution;
        tspWorldPanel.updatePanel(travelingSalesmanTour);
        tspListPanel.updatePanel(travelingSalesmanTour);
    }
View Full Code Here
TOP

Related Classes of org.drools.planner.examples.tsp.domain.TravelingSalesmanTour

  • org.apache.commons.lang.builder.HashCodeBuilder
  • org.drools.planner.examples.tsp.persistence.TspSolutionImporter$TravelingSalesmanTourInputBuilder
  • org.drools.planner.examples.tsp.solver.move.factory.SubTourChangeMoveFactory
  • org.drools.planner.examples.tsp.solver.solution.initializer.TspStartingSolutionInitializer
  • org.drools.planner.examples.tsp.swingui.TspListPanel
  • org.drools.planner.examples.tsp.swingui.TspListPanel$VisitAction
  • org.drools.planner.examples.tsp.swingui.TspPanel
  • org.drools.planner.examples.tsp.swingui.TspWorldPanel
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.