Examples of org.jfree.data.time.TimeSeriesCollection

org.jfree.data.time.TimeSeriesCollection
A collection of time series objects. This class implements the {@link XYDataset} interface, as well as the extended{@link IntervalXYDataset} interface. This makes it a convenient dataset foruse with the {@link org.jfree.chart.plot.XYPlot} class.

            series.add(period, value);
            period = period.previous();
            value = value * (1 + (Math.random() - 0.495) / 10.0);
        }


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


        return dataset;


    }

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        timeSeriesHolder.addDataPointToSeries(seriesDefinition, new SeriesRow(_dates[1], _values[1]));
        timeSeriesHolder.addDataPointToSeries(seriesDefinition, new SeriesRow(_dates[2], _values[2]));


        timeSeriesHolder.endSeries(seriesDefinition);


        TimeSeriesCollection timeSeriesCollection = (TimeSeriesCollection) timeSeriesHolder.getPopulatedDataset();


        TimeSeries actualTimeSeries = timeSeriesCollection.getSeries(SERIES_LEGEND);
        for(int i = 0; i < NUMBER_OF_DATA_POINTS; i++)
        {
            TimeSeriesDataItem dataItem0 = actualTimeSeries.getDataItem(i);
            assertEquals(_dates[i].getTime(), dataItem0.getPeriod().getMiddleMillisecond());
            assertEquals(_values[i], dataItem0.getValue());

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    private TimeSeriesCollection bitNumPer100Dataset;
    private TimeSeriesCollection bitNumPer1000Dataset;


    private TimeSeriesCollection getPacketNumPer100Dataset() {
        if (packetNumPer100Dataset == null) {
            packetNumPer100Dataset = new TimeSeriesCollection();
            for (StatisticsData data : datas) {
                packetNumPer100Dataset.addSeries(data.getPacketNumPer100Dataset());
            }
        }
        return packetNumPer100Dataset;

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        return packetNumPer100Dataset;
    }


    private TimeSeriesCollection getPacketNumPer1000Dataset() {
        if (packetNumPer1000Dataset == null) {
            packetNumPer1000Dataset = new TimeSeriesCollection();
            for (StatisticsData data : datas) {
                packetNumPer1000Dataset.addSeries(data.getPacketNumPer1000Dataset());
            }
        }
        return packetNumPer1000Dataset;

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        return packetNumPer1000Dataset;
    }


    private TimeSeriesCollection getBitNumPer100Dataset() {
        if (bitNumPer100Dataset == null) {
            bitNumPer100Dataset = new TimeSeriesCollection();
            for (StatisticsData data : datas) {
                bitNumPer100Dataset.addSeries(data.getBitNumPer100Dataset());
            }
        }
        return bitNumPer100Dataset;

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        return bitNumPer100Dataset;
    }


    private TimeSeriesCollection getBitNumPer1000Dataset() {
        if (bitNumPer1000Dataset == null) {
            bitNumPer1000Dataset = new TimeSeriesCollection();
            for (StatisticsData data : datas) {
                bitNumPer1000Dataset.addSeries(data.getBitNumPer1000Dataset());
            }
        }
        return bitNumPer1000Dataset;

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    public void useAntiAlias(boolean use) {
        chart.setAntiAlias(use);
    }


    public void showData(String name, boolean show) {
        TimeSeriesCollection dataset = model.getDatasetPer100();
        boolean shapeVisible = false;
        for (TimeSeriesEx<StatisticsData> timeSeriesEx : (List<TimeSeriesEx<StatisticsData>>) dataset.getSeries()) {
            StatisticsData data = timeSeriesEx.getUserObject();
            int seriesIndex = dataset.indexOf(timeSeriesEx);
            rendererPer100.setSeriesLinesVisible(seriesIndex, data.isShow());
            shapeVisible = data.isShow() && timeSeriesEx.getItemCount() == 1;
            rendererPer100.setSeriesShapesVisible(seriesIndex, shapeVisible);
        }
        dataset = model.getDatasetPer1000();
        for (TimeSeriesEx<StatisticsData> timeSeriesEx : (List<TimeSeriesEx<StatisticsData>>) dataset.getSeries()) {
            StatisticsData data = timeSeriesEx.getUserObject();
            int seriesIndex = dataset.indexOf(timeSeriesEx);
            rendererPer1000.setSeriesLinesVisible(seriesIndex, data.isShow());
            shapeVisible = data.isShow() && timeSeriesEx.getItemCount() == 1;
            rendererPer1000.setSeriesShapesVisible(seriesIndex, shapeVisible);
        }
    }

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    public void updateForPacketNumOrBitNum() {
        plot.setDataset(model.getDatasetPer100());
        plot.setDataset(1, model.getDatasetPer1000());


        TimeSeriesCollection dataset = model.getDatasetPer100();
        boolean shapeVisible = false;
        for (TimeSeriesEx<StatisticsData> timeSeriesEx : (List<TimeSeriesEx<StatisticsData>>) dataset.getSeries()) {
            StatisticsData data = timeSeriesEx.getUserObject();
            int seriesIndex = dataset.indexOf(timeSeriesEx);
            rendererPer100.setSeriesPaint(seriesIndex, data.getColor());
            rendererPer100.setSeriesVisible(seriesIndex, model.isPer100());
            rendererPer100.setSeriesLinesVisible(seriesIndex, data.isShow());
            shapeVisible = data.isShow() && timeSeriesEx.getItemCount() == 1;
            rendererPer100.setSeriesShapesVisible(seriesIndex, shapeVisible);
        }
        dataset = model.getDatasetPer1000();
        for (TimeSeriesEx<StatisticsData> timeSeriesEx : (List<TimeSeriesEx<StatisticsData>>) dataset.getSeries()) {
            StatisticsData data = timeSeriesEx.getUserObject();
            int seriesIndex = dataset.indexOf(timeSeriesEx);
            rendererPer1000.setSeriesPaint(seriesIndex, data.getColor());
            rendererPer1000.setSeriesVisible(seriesIndex, !model.isPer100());
            rendererPer1000.setSeriesLinesVisible(seriesIndex, data.isShow());
            shapeVisible = data.isShow() && timeSeriesEx.getItemCount() == 1;
            rendererPer1000.setSeriesShapesVisible(seriesIndex, shapeVisible);

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                maxAge=par_maxAge;
    // create two series that automatically discard data more than 30
    //seconds old...


                
    dataset = new TimeSeriesCollection();


                
 


    DateAxis domain = new DateAxis("Time");

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        //
        //  >   http://www.object-refinery.com/jfreechart/guide.html
        //
        // ******************************************************************


        TimeSeriesCollection dataset = new TimeSeriesCollection();
        dataset.addSeries(s1);
        dataset.addSeries(s2);


        return dataset;


    }

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