/* DirectedAcyclicGraph - Decompiled by JODE
 * Visit http://jode.sourceforge.net/
 */
package salvo.jesus.graph;
import java.util.Vector;

public interface DirectedAcyclicGraph extends DirectedGraph
{
    public Vector getRoot();
    
    public Vector topologicalSort();
    
    public Vector reverseTopologicalSort();
    
    public Vector topologicalSort(Vertex vertex);
    
    public Vector reverseTopologicalSort(Vertex vertex);
}