import java.util.Iterator;

/**
 * An inspectable positional container contains a collection of elements.
 * Each element is associated with a position.
 *
 * @version     1.1    March 4, 2001
 * @author      Franck van Breugel
 */
public interface InspectablePositionalContainer extends InspectableContainer 
{
    /**
     * Returns an enumeration of all the positions of this sequence.
     * @return An enumeration of all the positions of this sequence.
     */
    public Iterator positions();
}