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

Introduction

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

Prototype

public FixedMillisecond(Date time) 

Source Link

Document

Constructs a millisecond.

Usage

From source file:com.bpd.jfreechart.StackedAreaChartDemo.java

/**
 * Test program that will display a JFreeChart showing interpolated data points.
 * /* w w  w.  j  av a2s .  co  m*/
 * @param args <b>"1"</b> to display Series 1. <b>"2"</b> to display Series 2. <b>"0"</b> to
 * display both series.
 */
public static void main(String... args) {
    // Check arguments.
    if (args.length != 1) {
        System.err.println("Usage: java Chart [0|1|2]\n\n  -- 0: Display Series 1.");
        System.err.println("  -- 1: Display Series 2.\n  -- 2: Display both series.");
        return;
    }

    String option = args[0];
    if (!"0".equals(option) && !"1".equals(option) && !"2".equals(option)) {
        System.err.println("Invalid argument: " + option);
        return;
    }

    // Create some sample data.
    List<Point<Number, Number>> list1 = new ArrayList<Point<Number, Number>>();
    list1.add(new Point<Number, Number>(50, 100.0));
    list1.add(new Point<Number, Number>(150, 100));
    list1.add(new Point<Number, Number>(250, 200));
    list1.add(new Point<Number, Number>(350, 400));
    list1.add(new Point<Number, Number>(450, 200));
    list1.add(new Point<Number, Number>(550, 100));

    List<Point<Number, Number>> list2 = new ArrayList<Point<Number, Number>>();
    list2.add(new Point<Number, Number>(50, 100.0));
    list2.add(new Point<Number, Number>(150, 200.0));
    list2.add(new Point<Number, Number>(250, 400.0));
    list2.add(new Point<Number, Number>(350, 600.0));
    list2.add(new Point<Number, Number>(450, 400.0));
    list2.add(new Point<Number, Number>(550, 200.0));

    // Add data to time series.
    TimeSeries series1 = new TimeSeries("Series 1", FixedMillisecond.class);
    for (Point<Number, Number> dataPoint : list1) {
        if ("1".equals(option) || "0".equals(option)) {
            series1.add(new FixedMillisecond(dataPoint.getX().longValue()), dataPoint.getY());
        }
        series1.setDescription("Series 1");
    }

    TimeSeries series2 = new TimeSeries("Series 2", FixedMillisecond.class);
    for (Point<Number, Number> dataPoint : list2) {
        if ("2".equals(option) || "0".equals(option)) {
            series2.add(new FixedMillisecond(dataPoint.getX().longValue()), dataPoint.getY());
        }
        series2.setDescription("Series 2");
    }

    TimeSeriesCollection collection = new TimeSeriesCollection();
    if ("1".equals(option)) {
        collection.addSeries(series1);
    } else if ("2".equals(option)) {
        collection.addSeries(series2);
    } else if ("0".equals(option)) {
        collection.addSeries(series1);
        collection.addSeries(series2);
    }

    TimeTableXYDataset dataset = new TimeTableXYDataset();
    @SuppressWarnings("unchecked")
    List<TimeSeries> timeSeriesList = collection.getSeries();
    for (TimeSeries t : timeSeriesList) {
        for (int index = 0; index < t.getItemCount(); index++) {
            TimeSeriesDataItem dataItem = (TimeSeriesDataItem) t.getItems().get(index);
            dataset.add(t.getTimePeriod(index), dataItem.getValue().doubleValue(), t.getDescription());
        }
    }

    // Create and display chart.
    JFreeChart chart = ChartFactory.createStackedXYAreaChart(null, null, null, dataset,
            PlotOrientation.VERTICAL, false, true, false);

    customizeChart(chart);

    ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setBorder(BorderFactory.createEmptyBorder(8, 8, 8, 8));

    JFrame frame = new JFrame();
    frame.getContentPane().add(chartPanel);
    frame.pack();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setVisible(true);
}

---

From source file:com.bpd.jfreechart.Chart.java

/**
 * Test program that will display a JFreeChart showing interpolated data points.
 * /*from   w ww .j  a  va 2  s .c  o m*/
 * @param args <b>"1"</b> to display Series 1. <b>"2"</b> to display Series 2. <b>"0"</b> to
 * display both series.
 */
public static void main(String... args) {
    if (args.length != 1) {
        System.err.println("Usage: java Chart [0|1|2]\n\n  -- 0: Display Series 1.");
        System.err.println("  -- 1: Display Series 2.\n  -- 2: Display both series.");
        return;
    }

    String option = args[0];
    if (!"0".equals(option) && !"1".equals(option) && !"2".equals(option)) {
        System.err.println("Invalid argument: " + option);
        return;
    }

    List<Point<Number, Number>> list1 = new ArrayList<Point<Number, Number>>();
    list1.add(new Point<Number, Number>(100, 100));
    list1.add(new Point<Number, Number>(200, 200));
    list1.add(new Point<Number, Number>(300, 400));
    list1.add(new Point<Number, Number>(400, 200));
    list1.add(new Point<Number, Number>(500, 100));

    List<Point<Number, Number>> list2 = new ArrayList<Point<Number, Number>>();
    list2.add(new Point<Number, Number>(50, 100.0));
    list2.add(new Point<Number, Number>(150, 200.0));
    list2.add(new Point<Number, Number>(250, 400.0));
    list2.add(new Point<Number, Number>(350, 600.0));
    list2.add(new Point<Number, Number>(450, 400.0));
    list2.add(new Point<Number, Number>(550, 200.0));

    List<List<Point<Number, Number>>> lists = new ArrayList<List<Point<Number, Number>>>();
    List<Point<Number, Number>> extrapolatedList1 = new ArrayList<Point<Number, Number>>();
    List<Point<Number, Number>> extrapolatedList2 = new ArrayList<Point<Number, Number>>();
    if ("1".equals(option)) {
        lists.add(list1);
        extrapolatedList1 = Interpolator.interpolate(list1, lists);
    } else if ("2".equals(option)) {
        lists.add(list2);
        extrapolatedList2 = Interpolator.interpolate(list2, lists);
    } else if ("0".equals(option)) {
        lists.add(list1);
        lists.add(list2);
        extrapolatedList1 = Interpolator.interpolate(list1, lists);
        extrapolatedList2 = Interpolator.interpolate(list2, lists);
    }

    TimeSeries series1 = new TimeSeries("Series 1", FixedMillisecond.class);
    for (Point<Number, Number> dataPoint : extrapolatedList1) {
        if ("1".equals(option) || "0".equals(option)) {
            series1.add(new FixedMillisecond(dataPoint.getX().longValue()), dataPoint.getY());
        }
        System.err.println(dataPoint.getX() + "\t" + dataPoint.getY());
    }

    System.err.println();

    TimeSeries series2 = new TimeSeries("Series 2", FixedMillisecond.class);
    for (Point<Number, Number> dataPoint : extrapolatedList2) {
        if ("2".equals(option) || "0".equals(option)) {
            series2.add(new FixedMillisecond(dataPoint.getX().longValue()), dataPoint.getY());
        }
        System.err.println(dataPoint.getX() + "\t" + dataPoint.getY());
    }

    TimeSeriesCollection dataset = new TimeSeriesCollection();
    if ("1".equals(option)) {
        dataset.addSeries(series1);
    } else if ("2".equals(option)) {
        dataset.addSeries(series2);
    } else if ("0".equals(option)) {
        dataset.addSeries(series1);
        dataset.addSeries(series2);
    }

    JFreeChart chart = ChartFactory.createXYLineChart("Test", null, null, dataset, PlotOrientation.VERTICAL,
            false, true, false);

    XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) chart.getXYPlot().getRenderer();
    renderer.setSeriesShapesVisible(0, true);
    renderer.setSeriesShapesVisible(1, true);

    ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setBorder(BorderFactory.createEmptyBorder(8, 8, 8, 8));

    JFrame frame = new JFrame();
    frame.getContentPane().add(chartPanel);
    frame.pack();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.setVisible(true);
}

---

From source file:ws.moor.bt.grapher.ChartBuilder.java

private TimeSeries constructSeries(String name, CSVStream stream) {
    TimeSeries series = new TimeSeries(name, FixedMillisecond.class);
    while (stream.hasMoreEntries()) {
        CSVEntry entry = stream.nextEntry();
        series.addOrUpdate(new FixedMillisecond(entry.getDate()), entry.getValue());
    }/*from w  w w. j  av a2 s .  c  om*/
    return series;
}

---

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

/**
 * Two objects that are equal are required to return the same hashCode.
 */// w  ww  . j  av  a  2s  . c o  m
@Test
public void testHashcode() {
    FixedMillisecond m1 = new FixedMillisecond(500000L);
    FixedMillisecond m2 = new FixedMillisecond(500000L);
    assertTrue(m1.equals(m2));
    int h1 = m1.hashCode();
    int h2 = m2.hashCode();
    assertEquals(h1, h2);
}

---

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

/**
 * The {@link FixedMillisecond} class is immutable, so should not be
 * {@link Cloneable}./*from  w ww.  ja v  a2s.com*/
 */
@Test
public void testNotCloneable() {
    FixedMillisecond m = new FixedMillisecond(500000L);
    assertFalse(m instanceof Cloneable);
}

---

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

/**
 * A check for immutability.//from  w  w  w . ja  v a 2 s  . c  o m
 */
@Test
public void testImmutability() {
    Date d = new Date(20L);
    FixedMillisecond fm = new FixedMillisecond(d);
    d.setTime(22L);
    assertEquals(20L, fm.getFirstMillisecond());
}

---

From source file:org.rioproject.examples.hospital.ui.PatientStatsPanel.java

void setPatient(Patient p) {
    if (p == null) {
        pulseTimeSeries.clear();/*from w  ww  . j a va2  s.c  om*/
        temperatureTimeSeries.clear();
        patientLabel.setText(getLabelText(p));
        return;
    }
    patientLabel.setText(getLabelText(p));
    service = (Service) p.getBed();
    try {
        pulseTimeSeries.clear();
        WatchDataSource pulse = service.fetch("pulse");
        for (Calculable c : pulse.getCalculable()) {
            lastPulse = (CalculablePatient) c;
            pulseTimeSeries.addOrUpdate(new FixedMillisecond(c.getWhen()), c.getValue());
        }
    } catch (RemoteException e) {
        e.printStackTrace();
    }
    try {
        temperatureTimeSeries.clear();
        WatchDataSource temperature = service.fetch("temperature");
        for (Calculable c : temperature.getCalculable()) {
            lastTemperature = c;
            temperatureTimeSeries.add(new FixedMillisecond(c.getWhen()), c.getValue());
        }
    } catch (RemoteException e) {
        e.printStackTrace();
    }
}

---

From source file:com.hello2morrow.sonargraph.jenkinsplugin.model.TimeSeriesPlot.java

/**
 * Creates a XYDataset from a CSV file.//from   w  w w  .  j  a va2  s .c  o  m
 */
@Override
protected XYDataset createXYDataset(SonargraphMetrics metric, int maximumNumberOfDataPoints)
        throws IOException {
    assert metric != null : "Parameter 'metric' of method 'createXYDataset' must not be null";

    //For some reason, the class of the time series is required here, otherwise an exception is thrown that a Date instance is expected.
    @SuppressWarnings("deprecation")
    TimeSeries timeSeries = new TimeSeries(metric.getShortDescription(), FixedMillisecond.class);

    List<IDataPoint> dataset = m_datasetProvider.readMetricValues(metric);
    int size = dataset.size();
    SonargraphLogger.INSTANCE.fine(size + " data points found for metric '" + metric.getStandardName()
            + "' in file '" + m_datasetProvider.getStorageName() + "'");
    List<IDataPoint> reducedSet = reduceDataSet(dataset, maximumNumberOfDataPoints);

    BuildDataPoint point = null;
    for (IDataPoint datapoint : reducedSet) {
        if (datapoint instanceof InvalidDataPoint) {
            // We could create a gap in the graph by adding null:
            // xySeries.add(datapoint.getX(), null);
            continue;
        } else if (datapoint instanceof BuildDataPoint) {
            point = (BuildDataPoint) datapoint;
            if (point.getTimestamp() == 0) {
                continue;
            }

            timeSeries.add(new FixedMillisecond(point.getTimestamp()), point.getY());
        }
    }
    if (point != null) {
        setTimestampOfLastDisplayedPoint(point.getTimestamp());
    }

    TimeSeriesCollection timeSeriesCollection = new TimeSeriesCollection();
    TimeSeries avgDataset = MovingAverage.createMovingAverage(timeSeries,
            "Avg of " + metric.getShortDescription(), MOVING_AVG_PERIOD, 0);
    setDataSetSize(avgDataset.getItemCount());
    timeSeriesCollection.addSeries(avgDataset);

    //SG-325: We cannot use JFreeChart methods of version 1.0.14
    //        setMinimumValue(avgDataset.getMinY());
    //        setMaximumValue(avgDataset.getMaxY());

    // We only show the average data and omit the original data
    //        timeSeriesCollection.addSeries(timeSeries);
    for (Object item : avgDataset.getItems()) {
        if (item instanceof TimeSeriesDataItem) {
            checkMinMaxYValue(((TimeSeriesDataItem) item).getValue().doubleValue());
        }
    }
    return timeSeriesCollection;
}

---

From source file:com.elasticgrid.examples.video.components.WatchChart.java

public StreamResponse onChart(final int width, final int height, Object... rest)
        throws RemoteException, InterruptedException {
    String serviceID = (String) rest[2];
    String watchID = (String) rest[3];
    System.out.println("Service ID is: " + serviceID + ". Watch ID is: " + watchID);

    List<WatchDataSource> watches = ServiceLocator
            .getWatchDataSourcesByServiceID(ConfigUtil.createServiceID(serviceID));
    WatchDataSource watch = null;/* ww w. j  a va 2s  .com*/
    for (WatchDataSource w : watches) {
        System.out.println("Testing with " + w.getID());
        if (w.getID().equals(watchID))
            watch = w;
    }
    if (watch == null)
        return null;

    TimeSeries s1 = new TimeSeries(watch.getID(), FixedMillisecond.class);
    for (Calculable calculable : watch.getCalculable())
        s1.add(new FixedMillisecond(calculable.getWhen()), calculable.getValue());

    TimeSeriesCollection dataset = new TimeSeriesCollection();
    dataset.addSeries(s1);

    final JFreeChart chart = ChartFactory.createTimeSeriesChart(watch.getID() + " Watch", // title
            "Date", // x-axis label
            "Value", // y-axis label
            dataset, // data
            true, // create legend?
            true, // generate tooltips?
            false // generate URLs?
    );

    return new StreamResponse() {
        public String getContentType() {
            return "image/png";
        }

        public InputStream getStream() throws IOException {
            BufferedImage image = chart.createBufferedImage(width, height);
            ByteArrayOutputStream byteArray = new ByteArrayOutputStream();
            ChartUtilities.writeBufferedImageAsPNG(byteArray, image);
            return new ByteArrayInputStream(byteArray.toByteArray());
        }

        public void prepareResponse(Response response) {
        }
    };
}

---

From source file:com.android.ddmuilib.log.event.DisplaySync.java

/**
 * Updates the display with a new event.
 *
 * @param event     The event//w w  w  .  j a  va2s  .c  om
 * @param logParser The parser providing the event.
 */
@Override
void newEvent(EventContainer event, EventLogParser logParser) {
    super.newEvent(event, logParser); // Handle sync operation
    try {
        if (event.mTag == EVENT_TICKLE) {
            int auth = getAuth(event.getValueAsString(0));
            if (auth >= 0) {
                long msec = event.sec * 1000L + (event.nsec / 1000000L);
                mDatasetsSyncTickle[auth].addOrUpdate(new FixedMillisecond(msec), -1);
            }
        }
    } catch (InvalidTypeException e) {
    }
}

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