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org.jfree.data.xy

Interface OHLCDataset

All Superinterfaces:
Dataset, SeriesDataset, XYDataset
Known Implementing Classes:
CombinedDataset, DefaultHighLowDataset, DefaultOHLCDataset, OHLCSeriesCollection, SubSeriesDataset
public interface OHLCDataset
extends XYDataset
An interface that defines data in the form of (x, high, low, open, close) tuples.

Method Summary

Number
getClose(int series, int item)
Returns the y-value for the specified series and item.
double
getCloseValue(int series, int item)
Returns the close-value (as a double primitive) for an item within a series.
Number
getHigh(int series, int item)
Returns the high-value for the specified series and item.
double
getHighValue(int series, int item)
Returns the high-value (as a double primitive) for an item within a series.
Number
getLow(int series, int item)
Returns the low-value for the specified series and item.
double
getLowValue(int series, int item)
Returns the low-value (as a double primitive) for an item within a series.
Number
getOpen(int series, int item)
Returns the open-value for the specified series and item.
double
getOpenValue(int series, int item)
Returns the open-value (as a double primitive) for an item within a series.
Number
getVolume(int series, int item)
Returns the volume for the specified series and item.
double
getVolumeValue(int series, int item)
Returns the volume-value (as a double primitive) for an item within a series.

Methods inherited from interface org.jfree.data.general.Dataset

addChangeListener, getGroup, removeChangeListener, setGroup

Methods inherited from interface org.jfree.data.general.SeriesDataset

getSeriesCount, getSeriesKey, indexOf

Methods inherited from interface org.jfree.data.xy.XYDataset

getDomainOrder, getItemCount, getX, getXValue, getY, getYValue

Method Details

getClose

public Number getClose(int series,
                       int item)
Returns the y-value for the specified series and item.
Parameters:
series - the series (zero-based index).
item - the item (zero-based index).
Returns:
The value.

getCloseValue

public double getCloseValue(int series,
                            int item)
Returns the close-value (as a double primitive) for an item within a series.
Parameters:
series - the series (zero-based index).
item - the item (zero-based index).
Returns:
The close-value.

getHigh

public Number getHigh(int series,
                      int item)
Returns the high-value for the specified series and item.
Parameters:
series - the series (zero-based index).
item - the item (zero-based index).
Returns:
The value.

getHighValue

public double getHighValue(int series,
                           int item)
Returns the high-value (as a double primitive) for an item within a series.
Parameters:
series - the series (zero-based index).
item - the item (zero-based index).
Returns:
The high-value.

getLow

public Number getLow(int series,
                     int item)
Returns the low-value for the specified series and item.
Parameters:
series - the series (zero-based index).
item - the item (zero-based index).
Returns:
The value.

getLowValue

public double getLowValue(int series,
                          int item)
Returns the low-value (as a double primitive) for an item within a series.
Parameters:
series - the series (zero-based index).
item - the item (zero-based index).
Returns:
The low-value.

getOpen

public Number getOpen(int series,
                      int item)
Returns the open-value for the specified series and item.
Parameters:
series - the series (zero-based index).
item - the item (zero-based index).
Returns:
The value.

getOpenValue

public double getOpenValue(int series,
                           int item)
Returns the open-value (as a double primitive) for an item within a series.
Parameters:
series - the series (zero-based index).
item - the item (zero-based index).
Returns:
The open-value.

getVolume

public Number getVolume(int series,
                        int item)
Returns the volume for the specified series and item.
Parameters:
series - the series (zero-based index).
item - the item (zero-based index).
Returns:
The value.

getVolumeValue

public double getVolumeValue(int series,
                             int item)
Returns the volume-value (as a double primitive) for an item within a series.
Parameters:
series - the series (zero-based index).
item - the item (zero-based index).
Returns:
The volume-value.

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