scg.ac.ni.pmf.newgraph.invariants
Interface InvariantEdge

All Superinterfaces:
Invariant, java.io.Serializable

public interface InvariantEdge
extends Invariant

The invariants which return an edge if the graph as a value must implement this interface.

For more info, see Invariant.

Author:
Vladimir Brankov

Method Summary
 EdgeData calculate(GraphData data)
          Calculates the value of the invariant.
 
Methods inherited from interface scg.ac.ni.pmf.newgraph.invariants.Invariant
getDescription, getName
 

Method Detail

calculate

EdgeData calculate(GraphData data)
Calculates the value of the invariant.

Parameters:
data - The graph data.
Returns:
The value.


Copyright © 2004 Dragan Stevanovic, Vladimir Brankov.