Package org.jfree.data.xy
Interface WindDataset
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- All Superinterfaces:
Dataset
,SeriesDataset
,XYDataset
- All Known Implementing Classes:
DefaultWindDataset
public interface WindDataset extends XYDataset
Interface for a dataset that supplies wind intensity and direction values observed at various points in time.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description java.lang.Number
getWindDirection(int series, int item)
Returns the wind direction (should be in the range 0 to 12, corresponding to the positions on an upside-down clock face).java.lang.Number
getWindForce(int series, int item)
Returns the wind force on the Beaufort scale (0 to 12).-
Methods inherited from interface org.jfree.data.general.Dataset
addChangeListener, getGroup, removeChangeListener, setGroup
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Methods inherited from interface org.jfree.data.general.SeriesDataset
getSeriesCount, getSeriesKey, indexOf
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Methods inherited from interface org.jfree.data.xy.XYDataset
getDomainOrder, getItemCount, getX, getXValue, getY, getYValue
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Method Detail
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getWindDirection
java.lang.Number getWindDirection(int series, int item)
Returns the wind direction (should be in the range 0 to 12, corresponding to the positions on an upside-down clock face).- Parameters:
series
- the series (in the range0
togetSeriesCount() - 1
).item
- the item (in the range0
togetItemCount(series) - 1
).- Returns:
- The wind direction.
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getWindForce
java.lang.Number getWindForce(int series, int item)
Returns the wind force on the Beaufort scale (0 to 12). See:http://en.wikipedia.org/wiki/Beaufort_scale
- Parameters:
series
- the series (in the range0
togetSeriesCount() - 1
).item
- the item (in the range0
togetItemCount(series) - 1
).- Returns:
- The wind force.
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