Package org.jfree.data.xy
Interface OHLCDataset
- All Superinterfaces:
Dataset
,SeriesDataset
,XYDataset
- All Known Implementing Classes:
DefaultHighLowDataset
,DefaultOHLCDataset
,OHLCSeriesCollection
public interface OHLCDataset extends XYDataset
An interface that defines data in the form of (x, high, low, open, close)
tuples.
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Method Summary
Modifier and Type Method Description 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
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Method Details
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getHigh
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.
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getHighValue
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.
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getLow
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.
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getLowValue
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.
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getOpen
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.
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getOpenValue
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.
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getClose
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.
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getCloseValue
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.
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getVolume
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.
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getVolumeValue
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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