public void setAlgorithmArn(String algorithmArn) {
        this.algorithmArn = algorithmArn;
    }
<p>
The ARN of the algorithm used to test the predictor.
</p>

@param algorithmArn
       The ARN of the algorithm used to test the predictor.
aws-java-sdk-forecast/src/main/java/com/amazonaws/services/forecast/model/PredictorExecution.java