Example usage for org.jfree.data.time TimeSeriesCollection TimeSeriesCollection

List of usage examples for org.jfree.data.time TimeSeriesCollection TimeSeriesCollection

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Introduction

In this page you can find the example usage for org.jfree.data.time TimeSeriesCollection TimeSeriesCollection.

Prototype

public TimeSeriesCollection()

Source Link

Document

Constructs an empty dataset, tied to the default timezone.

Usage

From source file:org.miloss.fgsms.services.rs.impl.reports.os.DiskIOReport.java

@Override
public void generateReport(OutputStreamWriter data, List<String> urls, String path, List<String> files,
        TimeRange range, String currentuser, SecurityWrapper classification, WebServiceContext ctx)
        throws IOException {

    Connection con = Utility.getPerformanceDBConnection();
    try {/*from  w ww  .  jav  a2 s .com*/
        PreparedStatement cmd = null;
        ResultSet rs = null;
        JFreeChart chart = null;

        data.append("<hr /><h2>").append(GetDisplayName()).append("</h2>");
        data.append(GetHtmlFormattedHelp() + "<br />");
        data.append(
                "<table class=\"table table-hover\"><tr><th>URI</th><th>Average Free Disk Space (all paritions)</th><th>Average Write KB/s</th><th>Average Read KB/s</th></tr>");

        TimeSeriesCollection col = new TimeSeriesCollection();
        for (int i = 0; i < urls.size(); i++) {
            if (!isPolicyTypeOf(urls.get(i), PolicyType.MACHINE)) {
                continue;
            }
            //https://github.com/mil-oss/fgsms/issues/112
            if (!UserIdentityUtil.hasReadAccess(currentuser, "getReport", urls.get(i), classification, ctx)) {
                continue;
            }
            String url = Utility.encodeHTML(BaseReportGenerator.getPolicyDisplayName(urls.get(i)));
            double average = 0;
            data.append("<tr><td>").append(url).append("</td>");
            try {

                cmd = con.prepareStatement(
                        "select avg(freespace) from rawdatadrives where uri=? and utcdatetime > ? and utcdatetime < ?;");
                cmd.setString(1, urls.get(i));
                cmd.setLong(2, range.getStart().getTimeInMillis());
                cmd.setLong(3, range.getEnd().getTimeInMillis());
                rs = cmd.executeQuery();

                if (rs.next()) {
                    average = rs.getDouble(1);

                }
            } catch (Exception ex) {
                log.log(Level.WARN, null, ex);
            } finally {
                DBUtils.safeClose(rs);
                DBUtils.safeClose(cmd);
            }

            data.append("<td>").append(average + "").append("</td>");
            average = 0;

            try {
                cmd = con.prepareStatement(
                        "select avg(writekbs) from rawdatadrives where uri=? and utcdatetime > ? and utcdatetime < ?;");
                cmd.setString(1, urls.get(i));
                cmd.setLong(2, range.getStart().getTimeInMillis());
                cmd.setLong(3, range.getEnd().getTimeInMillis());
                rs = cmd.executeQuery();

                if (rs.next()) {
                    average = rs.getDouble(1);

                }
            } catch (Exception ex) {
                log.log(Level.WARN, null, ex);
            } finally {
                DBUtils.safeClose(rs);
                DBUtils.safeClose(cmd);
            }

            data.append("<td>").append(average + "").append("</td>");
            average = 0;
            try {
                cmd = con.prepareStatement(
                        "select avg(readkbs) from rawdatadrives where uri=? and utcdatetime > ? and utcdatetime < ?;");
                cmd.setString(1, urls.get(i));
                cmd.setLong(2, range.getStart().getTimeInMillis());
                cmd.setLong(3, range.getEnd().getTimeInMillis());
                rs = cmd.executeQuery();

                if (rs.next()) {
                    average = rs.getDouble(1);
                }
            } catch (Exception ex) {
                log.log(Level.WARN, null, ex);
            } finally {
                DBUtils.safeClose(rs);
                DBUtils.safeClose(cmd);
            }
            data.append("<td>").append(average + "").append("</td></tr>");

            //ok now get the raw data....
            TimeSeriesContainer tsc = new TimeSeriesContainer();
            try {
                cmd = con.prepareStatement(
                        "select readkbs, writekbs,freespace, utcdatetime, driveidentifier from rawdatadrives where uri=? and utcdatetime > ? and utcdatetime < ?;");
                cmd.setString(1, urls.get(i));
                cmd.setLong(2, range.getStart().getTimeInMillis());
                cmd.setLong(3, range.getEnd().getTimeInMillis());
                rs = cmd.executeQuery();

                while (rs.next()) {

                    TimeSeries ts = tsc.Get(url + " " + rs.getString("driveidentifier") + " Read",
                            Millisecond.class);
                    TimeSeries ts2 = tsc.Get(url + " " + rs.getString("driveidentifier") + " Write",
                            Millisecond.class);
                    //TimeSeries ts2 = tsc.Get(urls.get(i) + " " + rs.getString("driveidentifier") , Millisecond.class);
                    GregorianCalendar gcal = new GregorianCalendar();
                    gcal.setTimeInMillis(rs.getLong(4));
                    Millisecond m = new Millisecond(gcal.getTime());

                    ts.addOrUpdate(m, rs.getLong("readKBs"));

                    ts2.addOrUpdate(m, rs.getLong("writeKBs"));

                }
            } catch (Exception ex) {
                log.log(Level.WARN, null, ex);
            } finally {
                DBUtils.safeClose(rs);
                DBUtils.safeClose(cmd);
            }
            for (int ik = 0; ik < tsc.data.size(); ik++) {
                col.addSeries(tsc.data.get(ik));
            }

        }
        chart = org.jfree.chart.ChartFactory.createTimeSeriesChart(GetDisplayName(), "Timestamp", "Rate", col,
                true, false, false);

        data.append("</table>");
        try {
            // if (set.getRowCount() != 0) {
            ChartUtilities.saveChartAsPNG(new File(
                    path + getFilePathDelimitor() + "image_" + this.getClass().getSimpleName() + ".png"), chart,
                    1500, 400);
            data.append("<img src=\"image_").append(this.getClass().getSimpleName()).append(".png\">");
            files.add(path + getFilePathDelimitor() + "image_" + this.getClass().getSimpleName() + ".png");
            // }
        } catch (IOException ex) {
            log.log(Level.ERROR, "Error saving chart image for request", ex);
        }
    } catch (Exception ex) {
        log.log(Level.ERROR, null, ex);
    } finally {
        DBUtils.safeClose(con);
    }

}

From source file:org.jfree.data.time.TimeSeriesCollectionTest.java

/**
 * Some tests for the equals() method./* w w  w  .  ja v a2  s.co m*/
 */
@Test
public void testEquals() {
    TimeSeriesCollection c1 = new TimeSeriesCollection();
    TimeSeriesCollection c2 = new TimeSeriesCollection();

    TimeSeries s1 = new TimeSeries("Series 1");
    TimeSeries s2 = new TimeSeries("Series 2");

    // newly created collections should be equal
    boolean b1 = c1.equals(c2);
    assertTrue("b1", b1);

    // add series to collection 1, should be not equal
    c1.addSeries(s1);
    c1.addSeries(s2);
    boolean b2 = c1.equals(c2);
    assertFalse("b2", b2);

    // now add the same series to collection 2 to make them equal again...
    c2.addSeries(s1);
    c2.addSeries(s2);
    boolean b3 = c1.equals(c2);
    assertTrue("b3", b3);

    // now remove series 2 from collection 2
    c2.removeSeries(s2);
    boolean b4 = c1.equals(c2);
    assertFalse("b4", b4);

    // now remove series 2 from collection 1 to make them equal again
    c1.removeSeries(s2);
    boolean b5 = c1.equals(c2);
    assertTrue("b5", b5);
}

From source file:org.miloss.fgsms.services.rs.impl.reports.broker.QueueDepth.java

@Override
public void generateReport(OutputStreamWriter data, List<String> urls, String path, List<String> files,
        TimeRange range, String currentuser, SecurityWrapper classification, WebServiceContext ctx)
        throws IOException {

    Connection con = Utility.getPerformanceDBConnection();
    try {//from   ww w.  j  a v  a2  s  .  c  o  m
        PreparedStatement cmd = null;
        ResultSet rs = null;
        DefaultCategoryDataset set = new DefaultCategoryDataset();
        JFreeChart chart = null;

        data.append("<hr /><h2>").append(GetDisplayName()).append("</h2>");
        data.append(GetHtmlFormattedHelp() + "<br />");
        data.append("<table class=\"table table-hover\"><tr><th>URI</th><th>Channel</th><th>Depth</th></tr>");

        TimeSeriesCollection col = new TimeSeriesCollection();
        for (int i = 0; i < urls.size(); i++) {
            if (!isPolicyTypeOf(urls.get(i), PolicyType.STATISTICAL)) {
                continue;
            }
            //https://github.com/mil-oss/fgsms/issues/112
            if (!UserIdentityUtil.hasReadAccess(currentuser, "getReport", urls.get(i), classification, ctx)) {
                continue;
            }
            String url = Utility.encodeHTML(getPolicyDisplayName(urls.get(i)));
            double average = 0;
            data.append("<tr><td>").append(url).append("</td>");
            try {
                cmd = con.prepareStatement(
                        "select avg(queuedepth), host, canonicalname from brokerhistory where host=? and utcdatetime > ? and utcdatetime < ? group by canonicalname, host;");
                cmd.setString(1, urls.get(i));
                cmd.setLong(2, range.getStart().getTimeInMillis());
                cmd.setLong(3, range.getEnd().getTimeInMillis());
                rs = cmd.executeQuery();

                if (rs.next()) {
                    average = rs.getDouble(1);
                }
            } catch (Exception ex) {
                log.log(Level.ERROR, "Error opening or querying the database.", ex);
            } finally {
                DBUtils.safeClose(rs);
                DBUtils.safeClose(cmd);
            }
            data.append("<td>").append(average + "").append("</td>");

            TimeSeries ts = new TimeSeries(url, Millisecond.class);
            try {
                //ok now get the raw data....
                cmd = con.prepareStatement(
                        "select utcdatetime,queuedepth, canonicalname from brokerhistory where host=? and utcdatetime > ? and utcdatetime < ?;");
                cmd.setString(1, urls.get(i));
                cmd.setLong(2, range.getStart().getTimeInMillis());
                cmd.setLong(3, range.getEnd().getTimeInMillis());
                rs = cmd.executeQuery();

                while (rs.next()) {

                    //set.addValue(rs.getLong(1), urls.get(i), rs.getString("canonicalname"));
                    GregorianCalendar gcal = new GregorianCalendar();
                    gcal.setTimeInMillis(rs.getLong(1));
                    Millisecond m = new Millisecond(gcal.getTime());
                    //TimeSeriesDataItem t = new TimeSeriesDataItem(m, rs.getLong(2));
                    //ts.add(t);
                    ts.addOrUpdate(m, rs.getLong(2));

                }

            } catch (Exception ex) {
                log.log(Level.ERROR, "Error opening or querying the database.", ex);
            } finally {
                DBUtils.safeClose(rs);
                DBUtils.safeClose(cmd);
            }

            col.addSeries(ts);

        }
        chart = org.jfree.chart.ChartFactory.createTimeSeriesChart(GetDisplayName(), "Timestamp", "Count", col,
                true, false, false);

        data.append("</table>");
        try {
            //  if (set.getRowCount() != 0) {
            ChartUtilities.saveChartAsPNG(new File(
                    path + getFilePathDelimitor() + "image_" + this.getClass().getSimpleName() + ".png"), chart,
                    1500, 400);
            data.append("<img src=\"image_").append(this.getClass().getSimpleName()).append(".png\">");
            files.add(path + getFilePathDelimitor() + "image_" + this.getClass().getSimpleName() + ".png");
            // }
        } catch (IOException ex) {
            log.log(Level.ERROR, "Error saving chart image for request", ex);
        }
    } catch (Exception ex) {
        log.log(Level.ERROR, null, ex);
    } finally {
        DBUtils.safeClose(con);
    }
}

From source file:org.jfree.chart.demo.DifferenceChartDemo.java

/**
 * Creates a new demo.//from   ww  w. j  av  a  2s.c om
 *
 * @param title  the frame title.
 */
public DifferenceChartDemo(final String title) {

    super(title);

    final TimeSeries series1 = new TimeSeries("Random 1");
    final TimeSeries series2 = new TimeSeries("Random 2");
    double value1 = 0.0;
    double value2 = 0.0;
    Day day = new Day();
    for (int i = 0; i < 200; i++) {
        value1 = value1 + Math.random() - 0.5;
        value2 = value2 + Math.random() - 0.5;
        series1.add(day, value1);
        series2.add(day, value2);
        day = (Day) day.next();
    }

    final TimeSeriesCollection dataset = new TimeSeriesCollection();
    dataset.addSeries(series1);
    dataset.addSeries(series2);

    final JFreeChart chart = createChart(dataset);

    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    setContentPane(chartPanel);

}

From source file:it.eng.spagobi.engines.chart.bo.charttypes.targetcharts.SparkLine.java

@Override
public DatasetMap calculateValue() throws Exception {
    logger.debug("IN");

    DatasetMap datasets = super.calculateValue();
    if (datasets == null || yearsDefined == null) {
        logger.error("Error in TrargetCharts calculate value");
        return null;
    }//from  w  w w .  ja v a2 s  .c o m

    TimeSeriesCollection dataset = new TimeSeriesCollection();
    if (datasets != null && yearsDefined.isEmpty()) {
        logger.warn("no rows found with dataset");
    } else {

        int itemCount = timeSeries.getItemCount();
        // this is the main time series, to be linked with Line and shape
        dataset.addSeries(timeSeries);

        // Check if defining target and baseline
        Double mainTarget = null;
        Double mainBaseline = null;
        if (useTargets)
            mainTarget = mainThreshold;
        else
            mainBaseline = mainThreshold;

        // run all the years defined
        lastIndexMonth = 1;
        for (Iterator iterator = yearsDefined.iterator(); iterator.hasNext();) {
            String currentYearS = (String) iterator.next();
            int currentYear = Integer.valueOf(currentYearS).intValue();
            // get the last in l
            for (int i = 1; i < 13; i++) {
                TimeSeriesDataItem item = timeSeries.getDataItem(new Month(i, currentYear));
                if (item == null || item.getValue() == null) {
                    //timeSeries.addOrUpdate(new Month(i, currentYear), null);
                } else {
                    lastIndexMonth = i;
                }
            }
        }
    }
    datasets.addDataset("1", dataset);

    logger.debug("OUT");
    return datasets;
}

From source file:org.perfmon4j.visualvm.chart.DynamicTimeSeriesChart.java

public DynamicTimeSeriesChart(int maxAgeInSeconds) {
    super(new BorderLayout());
    this.maxAgeInSeconds = maxAgeInSeconds;

    dataset = new TimeSeriesCollection();
    renderer = new MyXYRenderer();
    renderer.setBaseStroke(NORMAL_STROKE);

    NumberAxis numberAxis = new NumberAxis();
    numberAxis.setAutoRange(false);// w  w  w  .  j  av  a2s.  co m
    numberAxis.setRange(new Range(0d, 100d));

    DateAxis dateAxis = new DateAxis();
    dateAxis.setDateFormatOverride(new SimpleDateFormat("HH:mm:ss"));
    dateAxis.setAutoRange(true);
    dateAxis.setFixedAutoRange(maxAgeInSeconds * 1000);
    dateAxis.setTickUnit(new DateTickUnit(DateTickUnitType.SECOND, 30));

    XYPlot plot = new XYPlot(dataset, dateAxis, numberAxis, renderer);
    JFreeChart chart = new JFreeChart(null, null, plot, false);
    chart.setBackgroundPaint(Color.white);

    ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setDomainZoomable(false);
    chartPanel.setRangeZoomable(false);
    chartPanel.setPopupMenu(null);

    chartPanel.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createEmptyBorder(1, 1, 1, 1),
            BorderFactory.createLineBorder(Color.black)));

    add(chartPanel);
}

From source file:compecon.dashboard.panel.MoneyPanel.java

protected ChartPanel createPriceIndicesPanel() {
    TimeSeriesCollection timeSeriesCollection = new TimeSeriesCollection();

    for (Currency currency : Currency.values())
        timeSeriesCollection.addSeries(ApplicationContext.getInstance().getModelRegistry()
                .getNationalEconomyModel(currency).priceIndexModel.getTimeSeries());

    JFreeChart chart = ChartFactory.createTimeSeriesChart("Price Index", "Date", "Price Index",
            timeSeriesCollection, true, true, false);
    configureChart(chart);//from   w w w.j a  v  a2  s .  c o m
    return new ChartPanel(chart);
}

From source file:org.codehaus.mojo.chronos.chart.ResponseChartGenerator.java

private TimeSeriesCollection createResponseDataset(String name, ResponsetimeSamples samples,
        ResourceBundle bundle, ReportConfig config) {
    TimeSeries series = new TimeSeries(name, Millisecond.class);

    samples.appendResponsetimes(series, config.getResponsetimedivider());
    TimeSeriesCollection dataset = new TimeSeriesCollection();
    dataset.addSeries(series);//from  w ww .j  av  a  2  s.c  om

    String averageLabel = bundle.getString("chronos.label.average");
    TimeSeries averageseries = MovingAverage.createMovingAverage(series, averageLabel,
            config.getAverageduration(), 0);
    dataset.addSeries(averageseries);
    return dataset;
}

From source file:diplomawork.model.ViewForDiagram.java

/**
 * Creates a dataset, consisting of two series of monthly data.
 *
 * @return The dataset.//from  w ww .  j a  v a 2  s  . co  m
 */
private TimeSeriesCollection createDataset() {
    timeSeries = new TimeSeries("EUR/USD");
    TimeSeriesCollection dataset = new TimeSeriesCollection();
    dataset.addSeries(timeSeries);
    return dataset;
}

From source file:compecon.dashboard.panel.StatesPanel.java

protected ChartPanel createUtilityPanel(Currency currency) {
    TimeSeriesCollection timeSeriesCollection = new TimeSeriesCollection();

    timeSeriesCollection.addSeries(ApplicationContext.getInstance().getModelRegistry()
            .getNationalEconomyModel(currency).stateModel.utilityModel.utilityOutputModel.getTimeSeries());

    for (GoodType inputGoodType : ApplicationContext.getInstance().getModelRegistry()
            .getNationalEconomyModel(currency).stateModel.utilityModel.utilityInputModels.keySet()) {
        timeSeriesCollection.addSeries(ApplicationContext.getInstance().getModelRegistry()
                .getNationalEconomyModel(currency).stateModel.utilityModel.utilityInputModels.get(inputGoodType)
                        .getTimeSeries());
    }/*from www.  j ava 2 s.  c  om*/

    JFreeChart chart = ChartFactory.createTimeSeriesChart("State Utility", "Date", "Utility",
            (XYDataset) timeSeriesCollection, true, true, false);
    configureChart(chart);
    return new ChartPanel(chart);
}