jdsl.graph.api
Interface Edge
- All Superinterfaces:
- Accessor, Decorable, Position
- All Known Implementing Classes:
- Edge.NONEEdge
- public interface Edge
- extends Position
Empty, typing interface for Position
s that are edges.
All the functionality is in the InspectableGraph
interface.
- Version:
- $Id: Edge.java,v 1.9 2000/06/28 20:00:05 gs Exp $
- Author:
- Luca Vismara (lv)
Inner Class Summary |
static class |
Edge.NONEEdge
A dummy class, used to implement the constant
Edge.NONE . |
Field Summary |
static Edge |
NONE
Used when a function requires an edge to be specified but
there is no edge to specify, or when a function needs to return
an edge but there is no edge to return. |
NONE
public static final Edge NONE
- Used when a function requires an edge to be specified but
there is no edge to specify, or when a function needs to return
an edge but there is no edge to return.
- See Also:
InspectableGraph.anEdge()