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org.jfree.data.general

Interface CombinationDataset

Known Implementing Classes:
CombinedDataset, SubSeriesDataset
public interface CombinationDataset
Interface that describes the new methods that any combined dataset needs to implement. A combined dataset object will combine one or more datasets and expose a sub-set or union of the combined datasets.

Method Summary

int[]
getMap()
Returns a map or indirect indexing form our series into parent's series.
SeriesDataset
getParent()
Returns the parent Dataset of this combination.

Method Details

getMap

public int[] getMap()
Returns a map or indirect indexing form our series into parent's series.
Returns:
A map or indirect indexing form our series into parent's series.

getParent

public SeriesDataset getParent()
Returns the parent Dataset of this combination. If there is more than one parent, or a child is found that is not a combination, then returns null.
Returns:
The parent Dataset of this combination.

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