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Help Center/ Graph Engine Service/ devg/ Using the Service Plane SDK/ Running Algorithms/ Closeness

Closeness

Updated on 2022-09-14 GMT+08:00

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

  public void static executeAlgorithm(GraphClient graphClient) throws ApiException
{
 ClosenessCentralityParameters parameters = new ClosenessCentralityParameters();
 parameters.setSource("46");
 AlgorithmReq req = new AlgorithmReq();
 req.setAlgorithmName(AlgorithmNames.CLOSENESS);
 req.setParameters(parameters);

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

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