scheduler.benchmarker.manager.CreateCombinedSplineChart.java Source code

Introduction

Here is the source code for scheduler.benchmarker.manager.CreateCombinedSplineChart.java

Source

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package scheduler.benchmarker.manager;

import java.awt.*;
import java.util.List;
import javax.swing.JFrame;
import org.jfree.chart.ChartMouseEvent;
import org.jfree.chart.ChartMouseListener;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.axis.NumberAxis;
import org.jfree.chart.entity.ChartEntity;
import org.jfree.chart.entity.XYItemEntity;
import org.jfree.chart.plot.XYPlot;
import org.jfree.chart.renderer.xy.XYSplineRenderer;
import org.jfree.data.xy.*;

public class CreateCombinedSplineChart {

    private final List<SimulatorResults> dataSource;
    private final PluginColors[] pluginColor;
    private final String[] sName;
    ChartPanel chartPanel;

    public CreateCombinedSplineChart(String[] schedulers, List<SimulatorResults> sResults) {
        dataSource = sResults;
        chartPanel = null;
        sName = schedulers;
        pluginColor = new PluginColors[] { sResults.get(0).getRuleColors(), sResults.get(1).getRuleColors() };
    }

    private XYDataset createDataset() {
        XYSeriesCollection dataset = new XYSeriesCollection();

        int index = 0;
        for (SimulatorResults simulatedResult : dataSource) {
            XYSeries cpuTime = new XYSeries(sName[index] + ": CPU");
            XYSeries ioTime = new XYSeries(sName[index] + ": IO");
            double i = 0D;
            for (PlanningResult p : simulatedResult.getPlanningResult()) {
                cpuTime.add(i, p.getTotalCPUTime());
                ioTime.add(i, p.getTotalIOTime());
                i++;
            }
            dataset.addSeries(cpuTime);
            dataset.addSeries(ioTime);
            index++;
        }
        return dataset;
    }

    public ChartPanel createChartPanel() {
        XYDataset dataset = createDataset();
        NumberAxis numberaxis = new NumberAxis("EMAILS");
        numberaxis.setAutoRangeIncludesZero(true);
        numberaxis.setRange(0, dataset.getItemCount(1));
        numberaxis.setVisible(false);
        NumberAxis numberaxis1 = new NumberAxis("TIME CONSUMED");
        numberaxis.setAutoRangeIncludesZero(false);
        XYSplineRenderer xysplinerenderer = new XYSplineRenderer();
        XYPlot xyplot = new XYPlot(dataset, numberaxis, numberaxis1, xysplinerenderer);
        xyplot.setBackgroundPaint(Color.lightGray);
        xyplot.setDomainGridlinePaint(Color.white);
        xyplot.setRangeGridlinePaint(Color.white);
        xyplot.setFixedLegendItems(null);
        JFreeChart jfreechart = new JFreeChart(
                "PLAN VALUES FOR '" + sName[0] + "' AND '" + sName[1] + "' SCHEDULERS",
                new Font(Font.SANS_SERIF, Font.PLAIN, 11), xyplot, true);
        chartPanel = new ChartPanel(jfreechart, true);

        //Creating listener
        chartPanel.addChartMouseListener(new ChartMouseListener() {
            @Override
            public void chartMouseClicked(ChartMouseEvent e) {
                ChartEntity entity = e.getEntity();
                if (entity != null && (entity instanceof XYItemEntity)) {
                    XYItemEntity item = (XYItemEntity) entity;

                    String chartTitle = "COMPARISON OF '" + sName[0] + "' AND '" + sName[1]
                            + "' BEHAVIOUR FOR EMAIL '"
                            + dataSource.get(0).getPlanningResult().get(item.getItem()).getEmailName() + "'";
                    createSubChart(new CreateCombinedCategoryPlot(
                            new PlanningResult[] { dataSource.get(0).getPlanningResult().get(item.getItem()),
                                    dataSource.get(1).getPlanningResult().get(item.getItem()) },
                            pluginColor, chartTitle, new String[] { dataSource.get(0).getSchedulerUsed(),
                                    dataSource.get(1).getSchedulerUsed() }).createChartPanel());
                }
            }

            @Override
            public void chartMouseMoved(ChartMouseEvent e) {
                //DO NOTHING
            }

        });
        return chartPanel;
    }

    private void createSubChart(ChartPanel chart) {
        JFrame frameGraph = new JFrame();
        frameGraph.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
        frameGraph.setForeground(new Color(76, 76, 76));
        frameGraph.setBackground(new Color(246, 244, 242));

        Dimension window = Toolkit.getDefaultToolkit().getScreenSize();
        if (window.width < 1074 && window.height < 800)
            frameGraph.setPreferredSize(new Dimension(window.width, window.height));
        else
            frameGraph.setPreferredSize(new Dimension(1074, 800));

        frameGraph.setLocation((window.width - frameGraph.getPreferredSize().width) / 2,
                (window.height - frameGraph.getPreferredSize().height) / 2);
        frameGraph.setResizable(true);
        frameGraph.add(chart);
        frameGraph.pack();
        frameGraph.setVisible(true);
    }
}