All Shortest Paths

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

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

  public void static executeAlgorithm(GraphClient graphClient) throws ApiException
{
AllShortestPathParameters parameters = new AllShortestPathParameters();
 parameters.setSource("46");
 parameters.setTarget("35");
//Algorithm request
AlgorithmReq req = new AlgorithmReq();
//Set the algorithm name.
req.setAlgorithmName(AlgorithmNames.ALL_SHORTEST_PATHS);
 req.setParameters(parameters);
//Run the algorithm.
AsyncAPIResp asyncAPIResp = graphClient.algorithmQuery(req);
//Obtain the JobId.
String jobId = asyncAPIResp.getJobId();
 AllShortestPathJobReq req1 = new AllShortestPathJobReq();
 req1.setJobId(jobId);
//Query the algorithm execution result based on the JobId.
 System.out.println(graphClient.queryJobStatus(req1));
}