Re: Graph iteration with triplets or access to edges

2017-04-28 Thread Vasiliki Kalavri
Hi Marc, you can access the edge values inside the ScatterFunction using the getEdges() method. For an example look at SingleSourceShortestPaths [1] which sums up edge values to compute distances. I hope that helps! -Vasia. [1]: https://github.com/apache/flink/blob/master/flink-libraries/flink-g

Re: Graph iteration with triplets or access to edges

2017-04-28 Thread Kaepke, Marc
to summarize my question: Does Flink or Gelly offers an access to the edges of a single vertex? Or: I need a VertexTriplet and not an EdgeTriplet (graph.getTriplets()) Thanks! Best, Marc > Am 27.04.2017 um 20:20 schrieb Kaepke, Marc : > > Hi everyone, > > in Gelly I use the Scatter-Gather Itera

Graph iteration with triplets or access to edges

2017-04-27 Thread Kaepke, Marc
Hi everyone, in Gelly I use the Scatter-Gather Iteration to create clusters depends on edge-values. During a superstep each vertex has to sum all edge values of its neighbors. The scatter and gather functions both works on one vertex. How can I get the out and in-going edges of each vertex?