public OHLCSeriesCollection() 
{
    
        this.data = new java.util.ArrayList();
}

Creates a new instance of OHLCSeriesCollection.

 public  void addSeries(OHLCSeries series) 
{
        if (series == null) {
            throw new IllegalArgumentException("Null 'series' argument.");
        }
        this.data.add(series);
        series.addChangeListener(this);
        fireDatasetChanged();
}

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

 public Object clone() throws CloneNotSupportedException 
{
        OHLCSeriesCollection clone 
                = (OHLCSeriesCollection) super.clone();
        clone.data = (List) ObjectUtilities.deepClone(this.data);
        return clone;
}

Returns a clone of this instance.

 public boolean equals(Object obj) 
{
        if (obj == this) {
            return true;
        }
        if (!(obj instanceof OHLCSeriesCollection)) {
            return false;
        }
        OHLCSeriesCollection that = (OHLCSeriesCollection) obj;
        return ObjectUtilities.equal(this.data, that.data);
}

Tests this instance for equality with an arbitrary object.

 public Number getClose(int series,
    int item) 
{
        return new Double(getCloseValue(series, item));
}

Returns the close-value for an item within a series.

 public double getCloseValue(int series,
    int item) 
{
        OHLCSeries s = (OHLCSeries) this.data.get(series);
        OHLCItem di = (OHLCItem) s.getDataItem(item);
        return di.getCloseValue();
}

Returns the close-value for an item within a series.

 public Number getHigh(int series,
    int item) 
{
        return new Double(getHighValue(series, item));
}

Returns the high-value for an item within a series.

 public double getHighValue(int series,
    int item) 
{
        OHLCSeries s = (OHLCSeries) this.data.get(series);
        OHLCItem di = (OHLCItem) s.getDataItem(item);
        return di.getHighValue();
}

Returns the high-value for an item within a series.

 public int getItemCount(int series) 
{
        // defer argument checking
        return getSeries(series).getItemCount();
}

Returns the number of items in the specified series.

 public Number getLow(int series,
    int item) 
{
        return new Double(getLowValue(series, item));
}

Returns the low-value for an item within a series.

 public double getLowValue(int series,
    int item) 
{
        OHLCSeries s = (OHLCSeries) this.data.get(series);
        OHLCItem di = (OHLCItem) s.getDataItem(item);
        return di.getLowValue();
}

Returns the low-value for an item within a series.

 public Number getOpen(int series,
    int item) 
{
        return new Double(getOpenValue(series, item));
}

Returns the open-value for an item within a series.

 public double getOpenValue(int series,
    int item) 
{
        OHLCSeries s = (OHLCSeries) this.data.get(series);
        OHLCItem di = (OHLCItem) s.getDataItem(item);
        return di.getOpenValue();
}

Returns the open-value for an item within a series.

 public OHLCSeries getSeries(int series) 
{
        if ((series <  0) || (series  >= getSeriesCount())) {
            throw new IllegalArgumentException("Series index out of bounds");
        }
        return (OHLCSeries) this.data.get(series);
}

Returns a series from the collection.

 public int getSeriesCount() 
{
        return this.data.size();
}

Returns the number of series in the collection.

 public Comparable getSeriesKey(int series) 
{
        // defer argument checking
        return getSeries(series).getKey();
}

Returns the key for a series.

 public Number getVolume(int series,
    int item) 
{
        return null;
}

 public double getVolumeValue(int series,
    int item) 
{
        return Double.NaN;
}

 protected synchronized long getX(RegularTimePeriod period) 
{
        long result = 0L;
        if (this.xPosition == TimePeriodAnchor.START) {
            result = period.getFirstMillisecond();
        }
        else if (this.xPosition == TimePeriodAnchor.MIDDLE) {
            result = period.getMiddleMillisecond();
        }
        else if (this.xPosition == TimePeriodAnchor.END) {
            result = period.getLastMillisecond(); 
        }
        return result;
}

Returns the x-value for a time period.

 public Number getX(int series,
    int item) 
{
        return new Double(getXValue(series, item));
}

Returns the x-value for an item within a series.

 public double getXValue(int series,
    int item) 
{
        OHLCSeries s = (OHLCSeries) this.data.get(series);
        OHLCItem di = (OHLCItem) s.getDataItem(item);
        RegularTimePeriod period = di.getPeriod();
        return getX(period);
}

Returns the x-value for an item within a series.

 public Number getY(int series,
    int item) 
{
        OHLCSeries s = (OHLCSeries) this.data.get(series);
        OHLCItem di = (OHLCItem) s.getDataItem(item);
        return new Double(di.getYValue());
}

Returns the y-value for an item within a series.