package org.magenta;
/**
* A dataset which know its own {@link DataKey}.
*
* @author ngagnon
*
* @param <D>
*/
public interface QualifiedDataSet<D> extends DataSet<D> {
/**
* The {@link DataKey} associated to this QualifiedDataSet.
*
* @return the qualifier
*/
public DataKey<D> getKey();
}