Shortest_path算法

您可以使用GES提供的接口执行shortest_path算法。示例代码如下

public static void executeAlgorithm(GraphClient graphClient) throws ApiException
{
 ShortestPathParameters parameters = new ShortestPathParameters();
 parameters.setSource("30");
 parameters.setTarget("46");

 AlgorithmReq req = new AlgorithmReq();
 req.setAlgorithmName(AlgorithmNames.SHORTEST_PATH);
 req.setParameters(parameters);


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