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java.lang.Objectorg.jfree.data.general.AbstractDataset
org.jfree.data.general.AbstractSeriesDataset
org.jfree.data.xy.AbstractXYDataset
org.jfree.data.xy.DefaultOHLCDataset
A simple implementation of the OHLCDataset
interface. This implementation supports
only one series.
Constructor Summary | |
DefaultOHLCDataset(java.lang.String name,
OHLCDataItem[] data)
Creates a new dataset. |
Method Summary | |
java.lang.Number |
getClose(int series,
int item)
Returns the close value. |
double |
getCloseValue(int series,
int item)
Returns the close-value (as a double primitive) for an item within a series. |
java.lang.Number |
getHigh(int series,
int item)
Returns the high value. |
double |
getHighValue(int series,
int item)
Returns the high-value (as a double primitive) for an item within a series. |
int |
getItemCount(int series)
Returns the item count for the specified series. |
java.lang.Number |
getLow(int series,
int item)
Returns the low value. |
double |
getLowValue(int series,
int item)
Returns the low-value (as a double primitive) for an item within a series. |
java.lang.Number |
getOpen(int series,
int item)
Returns the open value. |
double |
getOpenValue(int series,
int item)
Returns the open-value (as a double primitive) for an item within a series. |
int |
getSeriesCount()
Returns the series count. |
java.lang.String |
getSeriesName(int series)
Returns the series name. |
java.lang.Number |
getVolume(int series,
int item)
Returns the trading volume. |
double |
getVolumeValue(int series,
int item)
Returns the volume-value (as a double primitive) for an item within a series. |
java.lang.Number |
getX(int series,
int item)
Returns the x-value for a data item. |
java.util.Date |
getXDate(int series,
int item)
Returns the x-value for a data item as a date. |
java.lang.Number |
getY(int series,
int item)
Returns the y-value. |
void |
sortDataByDate()
Sorts the data into ascending order by date. |
Methods inherited from class org.jfree.data.xy.AbstractXYDataset |
getDomainOrder, getXValue, getYValue |
Methods inherited from class org.jfree.data.general.AbstractSeriesDataset |
seriesChanged |
Methods inherited from class org.jfree.data.general.AbstractDataset |
addChangeListener, clone, fireDatasetChanged, getGroup, notifyListeners, removeChangeListener, setGroup, validateObject |
Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.jfree.data.xy.XYDataset |
getDomainOrder, getXValue, getYValue |
Methods inherited from interface org.jfree.data.general.Dataset |
addChangeListener, getGroup, removeChangeListener, setGroup |
Constructor Detail |
public DefaultOHLCDataset(java.lang.String name, OHLCDataItem[] data)
name
- the series name.data
- the data items.Method Detail |
public java.lang.String getSeriesName(int series)
getSeriesName
in interface SeriesDataset
getSeriesName
in class AbstractSeriesDataset
series
- the series index (ignored).
public java.lang.Number getX(int series, int item)
getX
in interface XYDataset
series
- the series index (ignored).item
- the item index (zero-based).
public java.util.Date getXDate(int series, int item)
series
- the series index (ignored).item
- the item index (zero-based).
public java.lang.Number getY(int series, int item)
getY
in interface XYDataset
series
- the series index (ignored).item
- the item index (zero-based).
public java.lang.Number getHigh(int series, int item)
getHigh
in interface OHLCDataset
series
- the series index (ignored).item
- the item index (zero-based).
public double getHighValue(int series, int item)
getHighValue
in interface OHLCDataset
series
- the series (zero-based index).item
- the item (zero-based index).
public java.lang.Number getLow(int series, int item)
getLow
in interface OHLCDataset
series
- the series index (ignored).item
- the item index (zero-based).
public double getLowValue(int series, int item)
getLowValue
in interface OHLCDataset
series
- the series (zero-based index).item
- the item (zero-based index).
public java.lang.Number getOpen(int series, int item)
getOpen
in interface OHLCDataset
series
- the series index (ignored).item
- the item index (zero-based).
public double getOpenValue(int series, int item)
getOpenValue
in interface OHLCDataset
series
- the series (zero-based index).item
- the item (zero-based index).
public java.lang.Number getClose(int series, int item)
getClose
in interface OHLCDataset
series
- the series index (ignored).item
- the item index (zero-based).
public double getCloseValue(int series, int item)
getCloseValue
in interface OHLCDataset
series
- the series (zero-based index).item
- the item (zero-based index).
public java.lang.Number getVolume(int series, int item)
getVolume
in interface OHLCDataset
series
- the series index (ignored).item
- the item index (zero-based).
public double getVolumeValue(int series, int item)
getVolumeValue
in interface OHLCDataset
series
- the series (zero-based index).item
- the item (zero-based index).
public int getSeriesCount()
getSeriesCount
in interface SeriesDataset
getSeriesCount
in class AbstractSeriesDataset
public int getItemCount(int series)
getItemCount
in interface XYDataset
series
- the series index (ignored).
public void sortDataByDate()
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