Get Job API

A GetJobRequest object gets can have any number of jobId or groupName entries. However, they all must be non-null. An empty list is the same as requesting for all jobs.

GetJobRequest request = new GetJobRequest("get-machine-learning-job1", "get-machine-learning-job*"); 
request.setAllowNoJobs(true); 

When executing a GetJobRequest in the following manner, the client waits for the GetJobResponse to be returned before continuing with code execution:

GetJobResponse response = client.machineLearning().getJob(request, RequestOptions.DEFAULT);

Executing a GetJobRequest can also be done in an asynchronous fashion so that the client can return directly. Users need to specify how the response or potential failures will be handled by passing the request and a listener to the asynchronous get-job method:

client.machineLearning().getJobAsync(request, RequestOptions.DEFAULT, listener); 

The asynchronous method does not block and returns immediately. Once it is completed the ActionListener is called back using the onResponse method if the execution successfully completed or using the onFailure method if it failed.

A typical listener for get-job looks like:

ActionListener<GetJobResponse> listener = new ActionListener<GetJobResponse>() {
    @Override
    public void onResponse(GetJobResponse response) {
        
    }

    @Override
    public void onFailure(Exception e) {
        
    }
};