K-hop

You can use a specific API provided by GES to run the K-hop algorithm. The sample code is as follows:

  public void static executeAlgorithm(GraphClient graphClient) throws ApiException
{
 KHopParameters parameters = new KHopParameters();
 parameters.setSource("46");
 parameters.setK(2);
 parameters.setMode(EdgeDirection.OUT);
 AlgorithmReq req = new AlgorithmReq();
 req.setAlgorithmName(AlgorithmNames.K_HOP);
 req.setParameters(parameters);

 AsyncAPIResp asyncAPIResp = graphClient.algorithmQuery(req);
 String jobId = asyncAPIResp.getJobId();;
 KHopJobReq req1 = new KHopJobReq();
 req1.setJobId(jobId);
 System.out.println(graphClient.queryJobStatus(req1));
}