## org.jfree.data.xy
Interface WindDataset

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.

Method Summary
`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.xy.XYDataset
`getDomainOrder, getItemCount, getX, getXValue, getY, getYValue`

Methods inherited from interface org.jfree.data.general.SeriesDataset
`getSeriesCount, getSeriesKey, indexOf`

Methods inherited from interface org.jfree.data.general.Dataset
`addChangeListener, getGroup, removeChangeListener, setGroup`

Method Detail

### 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 range `0` to `getSeriesCount() - 1`).
    `item` - the item (in the range `0` to `getItemCount(series) - 1`).
  Returns:
    The wind direction.

### 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 range `0` to `getSeriesCount() - 1`).
    `item` - the item (in the range `0` to `getItemCount(series) - 1`).
  Returns:
    The wind force.