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

Introduction

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

Prototype

public void addSeries(TimeSeries series) 

Source Link

Document

Adds a series to the collection and sends a DatasetChangeEvent to all registered listeners.

Usage

From source file:it.marcoberri.mbmeteo.action.chart.Get.java

/**
 * Processes requests for both HTTP/*from  ww  w . jav  a  2  s  .com*/
 * <code>GET</code> and
 * <code>POST</code> methods.
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    log.debug("start : " + this.getClass().getName());

    final HashMap<String, String> params = getParams(request.getParameterMap());
    final Integer dimy = Default.toInteger(params.get("dimy"), 600);
    final Integer dimx = Default.toInteger(params.get("dimx"), 800);
    final String from = Default.toString(params.get("from") + " 00:00:00", "1970-01-01 00:00:00");
    final String to = Default.toString(params.get("to") + " 23:59:00", "2030-01-01 23:59:00");
    final String field = Default.toString(params.get("field"), "outdoorTemperature");

    request.getSession().setAttribute("from", params.get("from"));
    request.getSession().setAttribute("to", params.get("to"));

    final String cacheKey = getCacheKey(params);

    if (cacheReadEnable) {
        final Query q = ds.find(Cache.class);
        q.filter("cacheKey", cacheKey).filter("servletName", this.getClass().getName());

        final Cache c = (Cache) q.get();

        if (c == null) {
            log.info("cacheKey:" + cacheKey + " on servletName: " + this.getClass().getName() + " not found");
        }

        if (c != null) {
            log.debug("get file from cache id: " + c.getGridId());
            final GridFSDBFile imageForOutput = MongoConnectionHelper.getGridFS()
                    .findOne(new ObjectId(c.getGridId()));
            if (imageForOutput != null) {

                ds.save(c);

                try {
                    response.setHeader("Content-Length", "" + imageForOutput.getLength());
                    response.setHeader("Content-Disposition",
                            "inline; filename=\"" + imageForOutput.getFilename() + "\"");
                    final OutputStream out = response.getOutputStream();
                    final InputStream in = imageForOutput.getInputStream();
                    final byte[] content = new byte[(int) imageForOutput.getLength()];
                    in.read(content);
                    out.write(content);
                    in.close();
                    out.close();
                    return;
                } catch (final IOException e) {
                    log.error(e);
                }

            } else {
                log.error("file not in db");
            }
        }
    }

    final String titleChart = ChartEnumHelper.getByName(field).getTitle();
    final String umChart = ChartEnumHelper.getByName(field).getUm();
    final Query q = ds.createQuery(Meteolog.class);
    final Date dFrom = DateTimeUtil.getDate("yyyy-MM-dd hh:mm:ss", from);
    final Date dTo = DateTimeUtil.getDate("yyyy-MM-dd hh:mm:ss", to);

    q.disableValidation().filter("time >=", dFrom).filter("time <=", dTo);

    final List<Meteolog> meteoLogList = q.asList();
    final TimeSeries series = new TimeSeries(umChart);

    for (Meteolog m : meteoLogList) {
        final Millisecond t = new Millisecond(m.getTime());
        try {
            //violenza di una reflection
            final Method method = m.getClass().getMethod(ChartEnumHelper.getByName(field).getMethod());
            final Number n = (Number) method.invoke(m);
            series.add(t, n);
        } catch (final NoSuchMethodException ex) {
            log.error(ex);
        } catch (final InvocationTargetException ex) {
            log.error(ex);
        } catch (final IllegalAccessException ex) {
            log.error(ex);
        } catch (final SecurityException ex) {
            log.error(ex);
        }

    }

    final TimeSeriesCollection dataset = new TimeSeriesCollection();
    dataset.addSeries(series);

    final JFreeChart chart = ChartFactory.createTimeSeriesChart(titleChart, "", umChart, dataset, false, false,
            false);
    final XYPlot plot = (XYPlot) chart.getPlot();
    final DateAxis axis = (DateAxis) plot.getDomainAxis();
    axis.setDateFormatOverride(new SimpleDateFormat("dd-MM-yyyy HH:mm"));
    axis.setVerticalTickLabels(true);

    if (field.toUpperCase().indexOf("PRESSURE") != -1) {
        plot.getRangeAxis().setRange(chartPressureMin, chartPressureMax);
    }

    final File f = File.createTempFile("mbmeteo", ".jpg");
    ChartUtilities.saveChartAsJPEG(f, chart, dimx, dimy);

    try {

        if (cacheWriteEnable) {

            final GridFSInputFile gfsFile = MongoConnectionHelper.getGridFS().createFile(f);
            gfsFile.setFilename(f.getName());
            gfsFile.save();

            final Cache c = new Cache();
            c.setServletName(this.getClass().getName());
            c.setCacheKey(cacheKey);
            c.setGridId(gfsFile.getId().toString());

            ds.save(c);

        }

        response.setContentType("image/jpeg");
        response.setHeader("Content-Length", "" + f.length());
        response.setHeader("Content-Disposition", "inline; filename=\"" + f.getName() + "\"");
        final OutputStream out = response.getOutputStream();
        final FileInputStream in = new FileInputStream(f.toString());
        final int size = in.available();
        final byte[] content = new byte[size];
        in.read(content);
        out.write(content);
        in.close();
        out.close();
    } catch (final IOException e) {
        log.error(e);
    } finally {
        f.delete();
    }

}

---

From source file:org.tolven.graph.GraphMenuEventHandler.java

private XYDataset createDataset() throws Exception {
    MenuPath elementPath = new MenuPath(getElement());
    MenuStructure dataMS = getAction().getParent();
    MenuPath mdPath = new MenuPath(dataMS.getPath(), elementPath);
    MenuQueryControl ctrl = new MenuQueryControl();
    ctrl.setLimit(5000); // TODO: This is a hard coded hard query limit that should be in a property or something
    ctrl.setMenuStructure(dataMS);/*from  w  w  w .  j a v  a  2  s . com*/
    ctrl.setAccountUser(getAccountUser());
    ctrl.setNow(getTolvenNow());
    ctrl.setOffset(0);
    ctrl.setOriginalTargetPath(mdPath);
    ctrl.setRequestedPath(mdPath);
    List<MenuData> menuData = getMenuBean().findMenuData(ctrl);
    Properties menuEventHandlerData = getAction().getMenuEventHandlerDataMap();
    String timeColumn = menuEventHandlerData.getProperty("timeColumn");
    String valueColumn = menuEventHandlerData.getProperty("valueColumn");
    String unitsColumn = menuEventHandlerData.getProperty("unitsColumn");
    String datasetColumn = menuEventHandlerData.getProperty("datasetColumn");
    String[] datasetUnitsArray = getRequest().getParameter("datasetunits").split(",");
    List<String> datasetUnits = new ArrayList<String>();
    for (String string : datasetUnitsArray) {
        datasetUnits.add(string);
    }
    Map<String, String[]> datasetUnitMap = createDatasetUnitsMap();
    Map<String, TimeSeries> timeSeriesMap = new HashMap<String, TimeSeries>();
    for (String[] datasetUnitArray : datasetUnitMap.values()) {
        String dataset = datasetUnitArray[0];
        String unit = datasetUnitArray[1];
        String datasetUnit = dataset + unit;
        if (datasetUnits.contains(datasetUnit)) {
            timeSeriesMap.put(datasetUnit, new TimeSeries(dataset + " (" + unit + ")", Hour.class));
        }
    }
    for (MenuData md : menuData) {
        String dataset = md.getStringField(datasetColumn);
        String units = md.getStringField(unitsColumn);
        String datasetUnit = dataset + units;
        TimeSeries currentTimeSeries = timeSeriesMap.get(datasetUnit);
        if (currentTimeSeries != null) {
            GregorianCalendar cal = new GregorianCalendar();
            cal.setTime(md.getDateField(timeColumn));
            Hour hour = new Hour(cal.getTime());
            currentTimeSeries.addOrUpdate(hour,
                    md.getInternalPQValueField(md.getColumn(valueColumn).getInternal()));

        }
    }
    TimeSeriesCollection timeSeriesCollection = new TimeSeriesCollection();
    for (TimeSeries timeSeries : timeSeriesMap.values()) {
        timeSeriesCollection.addSeries(timeSeries);
    }
    timeSeriesCollection.setDomainIsPointsInTime(true);
    TolvenLogger.info("Done preparing Dataset", GraphMenuEventHandler.class);
    return timeSeriesCollection;
}

---

From source file:org.softinica.maven.jmeter.report.analyser.RequestDurationAnalyzer.java

@Override
protected JFreeChart createChart(PageDefinition definition, Input input) {
    Map<String, Map<Long, Long>> allSeries = new HashMap<String, Map<Long, Long>>();
    for (Sample sample : input.getSamples()) {
        Map<Long, Long> duration = allSeries.get(sample.getLabel());
        if (duration == null) {
            duration = new HashMap<Long, Long>();
            allSeries.put(sample.getLabel(), duration);
        }/*from w w  w  .  j  a v  a  2 s. c o  m*/
        duration.put((sample.getTimestamp() + (long) sample.getValue()), (long) sample.getValue());
    }
    TimeSeriesCollection dataset = new TimeSeriesCollection();
    for (String label : allSeries.keySet()) {
        Map<Long, Long> duration = allSeries.get(label);
        TimeSeries series = new TimeSeries(label);
        for (Long key : duration.keySet()) {
            series.addOrUpdate(new Millisecond(new Date(key)), duration.get(key));
        }
        dataset.addSeries(series);
    }

    return ChartFactory.createTimeSeriesChart(definition.getTitle(), "Time", "Duration", dataset);
}

---

From source file:org.softinica.maven.jmeter.report.analyser.ResponseSizeAnalyzer.java

@Override
protected JFreeChart createChart(PageDefinition definition, Input input) {
    Map<String, Map<Long, Long>> allSeries = new HashMap<String, Map<Long, Long>>();
    for (Sample sample : input.getSamples()) {
        Map<Long, Long> duration = allSeries.get(sample.getLabel());
        if (duration == null) {
            duration = new HashMap<Long, Long>();
            allSeries.put(sample.getLabel(), duration);
        }/*from   w  ww .j a  va  2  s  . c om*/
        duration.put((sample.getTimestamp() + (long) sample.getValue()), (long) sample.getByteCount());
    }
    TimeSeriesCollection dataset = new TimeSeriesCollection();
    for (String label : allSeries.keySet()) {
        Map<Long, Long> duration = allSeries.get(label);
        TimeSeries series = new TimeSeries(label);
        for (Long key : duration.keySet()) {
            series.addOrUpdate(new Millisecond(new Date(key)), duration.get(key));
        }
        dataset.addSeries(series);
    }

    return ChartFactory.createTimeSeriesChart(definition.getTitle(), "Time", "Size(bytes)", dataset);
}

---

From source file:com.bdb.weather.display.stripchart.StripChart.java

/**
 * Show the specified series./* ww  w.ja va  2  s .com*/
 * 
 * @param seriesName The name of the series
 * @param leftAxis Whether this series is mapped to the left of right axis
 */
public void showSeries(String seriesName, boolean leftAxis) {
    TimeSeries timeSeries = series.get(seriesName);

    if (timeSeries != null) {
        TimeSeriesCollection dataset;
        if (leftAxis) {
            dataset = leftAxisCollection;
        } else {
            dataset = rightAxisCollection;
        }

        dataset.addSeries(timeSeries);
    }
}

---

From source file:org.softinica.maven.jmeter.report.analyser.ValueByTimestampAnalyzer.java

@Override
protected JFreeChart createChart(PageDefinition definition, Input input) {
    Map<String, Map<Long, Double>> allSeries = new HashMap<String, Map<Long, Double>>();
    for (Sample sample : input.getSamples()) {
        Map<Long, Double> duration = allSeries.get(sample.getLabel());
        if (duration == null) {
            duration = new HashMap<Long, Double>();
            allSeries.put(sample.getLabel(), duration);
        }/*from w w w . j  a va2  s .  co m*/
        duration.put(sample.getTimestamp(), sample.getValue());
    }
    TimeSeriesCollection dataset = new TimeSeriesCollection();
    for (String label : allSeries.keySet()) {
        Map<Long, Double> duration = allSeries.get(label);
        TimeSeries series = new TimeSeries(label);
        for (Long key : duration.keySet()) {
            series.addOrUpdate(new Millisecond(new Date(key)), duration.get(key));
        }
        dataset.addSeries(series);
    }

    return ChartFactory.createTimeSeriesChart(definition.getTitle(), "Time", "Value", dataset);
}

---

From source file:be.vds.jtbdive.client.view.core.stats.StatChartGenerator.java

private static JFreeChart buildChartForDive(StatQueryObject sqo) {
    Collection<StatSerie> s = sqo.getValues();
    String legend = I18nResourceManager.sharedInstance().getString("dive.times");
    TimeSeriesCollection collection = new TimeSeriesCollection();
    for (StatSerie statSerie : s) {
        TimeSeries ts = new TimeSeries(legend);
        for (StatPoint point : statSerie.getPoints()) {
            Date dd = (Date) point.getX();
            FixedMillisecond day = new FixedMillisecond(dd);
            Object index = ts.getDataItem(day);
            if (null != index) {
                GregorianCalendar gc = new GregorianCalendar();
                gc.setTime(dd);/*from   w ww.ja va  2  s.co  m*/
                gc.add(Calendar.MILLISECOND, 1);
                day = new FixedMillisecond(gc.getTime());
            }

            if (sqo.getStatYAxisParams().getStatYAxis().equals(StatYAxis.DEPTHS)) {
                ts.add(day, UnitsAgent.getInstance().convertLengthFromModel((Double) point.getY()));
            } else if (sqo.getStatYAxisParams().getStatYAxis().equals(StatYAxis.TEMPERATURES)) {
                ts.add(day, UnitsAgent.getInstance().convertTemperatureFromModel((Double) point.getY()));
            } else {
                ts.add(day, point.getY());
            }
        }
        collection.addSeries(ts);
    }

    JFreeChart chart = createLineChart(collection, getXLabel(sqo), getYLabel(sqo));

    if (sqo.getStatYAxisParams().getStatYAxis().equals(StatYAxis.DIVE_TIME)) {
        XYPlot xyp = (XYPlot) chart.getPlot();
        ((NumberAxis) xyp.getRangeAxis()).setNumberFormatOverride(new HoursMinutesNumberFormat());
    }

    return chart;
}

---

From source file:gov.llnl.lc.infiniband.opensm.plugin.gui.chart.PortCounterPlotWorker.java

/**
 * Creates a sample dataset./* w ww. ja va 2 s  .  co m*/
 *
 * @param name  the dataset name.
 * @param base  the starting value.
 * @param start  the starting period.
 * @param count  the number of values to generate.
 *
 * @return The dataset.
 */
private XYDataset createDataset(OMS_Collection history) {
    TimeSeries TSeries = new TimeSeries("counts");
    // iterate through the collection, and build up a time series
    for (int j = 0; j < history.getSize(); j++) {
        OpenSmMonitorService osm = history.getOMS(j);

        // find the desired port counter, in this instance
        LinkedHashMap<String, OSM_Port> pL = osm.getFabric().getOSM_Ports();
        OSM_Port p = pL.get(OSM_Port.getOSM_PortKey(Port));
        long lValue = p.pfmPort.getCounter(PortCounter);
        TimeStamp ts = p.pfmPort.getCounterTimeStamp();

        RegularTimePeriod ms = new FixedMillisecond(ts.getTimeInMillis());
        TSeries.add(ms, (double) lValue);
    }
    TimeSeriesCollection dataset = new TimeSeriesCollection();
    dataset.addSeries(TSeries);

    return dataset;
}

---

From source file:gov.llnl.lc.infiniband.opensm.plugin.gui.chart.PortCounterPlotWorker.java

private XYDataset createRateDataset(OSM_FabricDeltaCollection deltaHistory, PortCounterName pcn,
        String seriesName) {/*from   www  .java 2s.c om*/
    TimeSeries series = new TimeSeries(seriesName);

    // iterate through the collection, and build up a time series
    for (int j = 0; j < deltaHistory.getSize(); j++) {
        OSM_FabricDelta delta = deltaHistory.getOSM_FabricDelta(j);

        // find the desired port counter, in this instance
        PFM_PortChange pC = delta.getPortChange(Port);
        long lValue = PFM_PortRate.getChangeRateLong(pC, pcn, PortCounterUnits.MEGABYTES);
        TimeStamp ts = pC.getCounterTimeStamp();

        RegularTimePeriod ms = new FixedMillisecond(ts.getTimeInMillis());
        series.add(ms, (double) lValue);
    }
    TimeSeriesCollection dataset = new TimeSeriesCollection();
    dataset.addSeries(series);

    return dataset;
}

---

From source file:gov.llnl.lc.infiniband.opensm.plugin.gui.chart.PortCounterPlotWorker.java

private XYDataset createUtilizationDataset(OSM_FabricDeltaCollection deltaHistory, PortCounterName pcn,
        String seriesName) {/*from w ww .  j  av a2s .c  o  m*/
    TimeSeries series = new TimeSeries(seriesName);

    // iterate through the collection, and build up a time series
    for (int j = 0; j < deltaHistory.getSize(); j++) {
        OSM_FabricDelta delta = deltaHistory.getOSM_FabricDelta(j);

        // find the desired port counter, in this instance
        LinkedHashMap<String, PFM_PortChange> pcL = delta.getPortChanges();
        PFM_PortChange pC = pcL.get(OSM_Port.getOSM_PortKey(Port));
        PFM_PortRate pR = new PFM_PortRate(pC);
        TimeStamp ts = pC.getCounterTimeStamp();

        // convert rate to utilization
        double lValue = SMT_AnalysisManager.getInstance().getDeltaAnalysis().getPortUtilization(pR, pcn);

        RegularTimePeriod ms = new FixedMillisecond(ts.getTimeInMillis());
        series.add(ms, lValue);
    }
    TimeSeriesCollection dataset = new TimeSeriesCollection();
    dataset.addSeries(series);

    return dataset;
}

---

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