package de.brightbyte.data.cursor;

import java.util.Iterator;

import de.brightbyte.util.PersistenceException;
import de.brightbyte.util.UncheckedPersistenceException;

public interface ColumnDataSet extends DataSet<DataRow> {
	public Iterator<DataRow> iterator() throws UncheckedPersistenceException;
	public ColumnDataCursor cursor() throws PersistenceException;
}