Example usage for org.jfree.data.time RegularTimePeriod peg

Introduction

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

Prototype

public abstract void peg(Calendar calendar);

Source Link

Document

Recalculates the start date/time and end date/time for this time period relative to the supplied calendar (which incorporates a time zone).

Usage

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

/**
 * Adds a new data item to the dataset and, if requested, sends a
 * {@link DatasetChangeEvent} to all registered listeners.
 *
 * @param period  the time period (<code>null</code> not permitted).
 * @param y  the value for this period (<code>null</code> permitted).
 * @param seriesName  the name of the series to add the value
 *                    (<code>null</code> not permitted).
 * @param notify  whether dataset listener are notified or not.
 *
 * @see #remove(TimePeriod, Comparable, boolean)
 */// www .j  av  a 2  s.co m
public void add(TimePeriod period, Number y, Comparable seriesName, boolean notify) {
    // here's a quirk - the API has been defined in terms of a plain
    // TimePeriod, which cannot make use of the timezone and locale
    // specified in the constructor...so we only do the time zone
    // pegging if the period is an instanceof RegularTimePeriod
    if (period instanceof RegularTimePeriod) {
        RegularTimePeriod p = (RegularTimePeriod) period;
        p.peg(this.workingCalendar);
    }
    this.values.addValue(y, period, seriesName);
    if (notify) {
        fireDatasetChanged();
    }
}

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