Re: [jgrapht-users] KShortestPaths issues

[John V. S. <js...@gm...>]

There is no mistake; it's just that the KShortestPaths.PathWrapper does 
not have a toString() method, so List.toString prints the Java object 
ID's instead.

JVS

Achim Beutel wrote:
> Hi,
> 
> I am trying to use the getPath() method from the KShortestPaths class but without any luck (current version).
> 
> I defined a new graph:
> DirectedGraph<String, DefaultEdge> directedGraph = new DefaultDirectedGraph<String, DefaultEdge> (DefaultEdge.class);
> 
> and added some vertices and edges. Then:
> 
> KShortestPaths shortestPaths = new KShortestPaths(directedGraph, "vertex1", 2);
> List path = shortestPaths.getPaths("vertex2");
> 
> Now, I get an output like this for 'path':
> [org.jgrapht.alg.KShortestPaths$PathWrapper@24f420, org.jgrapht.alg.KShortestPaths$PathWrapper@24f410]
> 
> Where is my mistake?
> 
> Thanks!