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An interface that defines data in the form of (x, high, low, open, close) tuples.
Example: JFreeChart used this interface to obtain data for high-low-open-close plots.
Method Summary | |
java.lang.Number |
getCloseValue(int series,
int item)
Returns the y-value for the specified series and item. |
java.lang.Number |
getHighValue(int series,
int item)
Returns the high-value for the specified series and item. |
java.lang.Number |
getLowValue(int series,
int item)
Returns the low-value for the specified series and item. |
java.lang.Number |
getOpenValue(int series,
int item)
Returns the open-value for the specified series and item. |
java.lang.Number |
getVolumeValue(int series,
int item)
Returns the volume for the specified series and item. |
Methods inherited from interface org.jfree.data.XYDataset |
getItemCount, getXValue, getYValue |
Methods inherited from interface org.jfree.data.SeriesDataset |
getSeriesCount, getSeriesName |
Methods inherited from interface org.jfree.data.Dataset |
addChangeListener, getGroup, removeChangeListener, setGroup |
Method Detail |
public java.lang.Number getHighValue(int series, int item)
series
- the series (zero-based index).item
- the item (zero-based index).
public java.lang.Number getLowValue(int series, int item)
series
- the series (zero-based index).item
- the item (zero-based index).
public java.lang.Number getOpenValue(int series, int item)
series
- the series (zero-based index).item
- the item (zero-based index).
public java.lang.Number getCloseValue(int series, int item)
series
- the series (zero-based index).item
- the item (zero-based index).
public java.lang.Number getVolumeValue(int series, int item)
series
- the series (zero-based index).item
- the item (zero-based index).
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