Example usage for org.joda.time Period days

Introduction

In this page you can find the example usage for org.joda.time Period days.

Prototype

public static Period days(int days)

Source Link

Document

Create a period with a specified number of days.

Usage

From source file:org.openvpms.archetype.rules.util.DateUnits.java

License:Open Source License

/**
 * Converts a value in the units to a {@code Period}.
 *
 * @param value the value//  w w  w  . j  a v a 2s.  c o  m
 * @return a new period
 */
public Period toPeriod(int value) {
    switch (this) {
    case MINUTES:
        return Period.minutes(value);
    case HOURS:
        return Period.hours(value);
    case DAYS:
        return Period.days(value);
    case WEEKS:
        return Period.weeks(value);
    case MONTHS:
        return Period.months(value);
    default:
        return Period.years(value);
    }
}

From source file:ta4jexamples.analysis.BuyAndSellSignalsToChart.java

License:Open Source License

public static void main(String[] args) {
    TimeSeries series = new TimeSeries("rb1610", Period.days(1));
    ///*from  w ww  .  jav a  2  s. co  m*/
    OHLCDataService oHLCDataService = (OHLCDataService) SpringUtil.getBean("oHLCDataService");
    List<OHLCData1Day> ls = oHLCDataService.getLatestList(OHLCData1Day.class, "rb1610", 5000);
    for (OHLCData1Day o : ls) {
        series.addTick(new Tick(new DateTime(o.getId()), Decimal.valueOf(o.getOpenPrice()),
                Decimal.valueOf(o.getHighPrice()), Decimal.valueOf(o.getLowPrice()),
                Decimal.valueOf(o.getClosePrice()), Decimal.valueOf(o.getVolume())));
    }
    // Getting the time series
    // Building the trading strategy
    Strategy strategy = KLineShapeStrategy.buildStrategy(series);

    /**
     * Building chart datasets
     */
    TimeSeriesCollection dataset = new TimeSeriesCollection();
    dataset.addSeries(buildChartTimeSeries(series, new ClosePriceIndicator(series), "Bitstamp Bitcoin (BTC)"));

    /**
     * Creating the chart
     */
    JFreeChart chart = ChartFactory.createTimeSeriesChart("Bitstamp BTC", // title
            "Date", // x-axis label
            "Price", // y-axis label
            dataset, // data
            true, // create legend?
            true, // generate tooltips?
            false // generate URLs?
    );
    XYPlot plot = (XYPlot) chart.getPlot();
    DateAxis axis = (DateAxis) plot.getDomainAxis();
    axis.setDateFormatOverride(new SimpleDateFormat("MM-dd HH:mm"));

    /**
     * Running the strategy and adding the buy and sell signals to plot
     */
    addBuySellSignals(series, strategy, plot);

    /**
     * Displaying the chart
     */
    displayChart(chart);
}