Application: gvSIG desktop

 */

package org.gvsig.fmap.dal.feature;

import java.util.List;

import org.gvsig.fmap.dal.DataSet;

     */

	DisposableIterator iterator(long index) throws DataException;

    /**

     * Returns an iterator over the elements in this collection, in the order

     * (if any) defined when the collection was obtained.

     *         sequence).

     * 

     * @deprecated use fastiterator. In next versions the signature of this

     */

     DisposableIterator iterator();

     */

	public DisposableIterator fastIterator(long index) throws DataException;

	/**

	 * Indicates whether this FeatureSet contains zero features.

	 * 

     * @exception BaseException

     *                if there is an error while performing the visit

     */

    void accept(Visitor visitor, long firstValueIndex) throws BaseException;

}