@java.lang.Override
    public int getSorrowLikelihoodValue() {
      return sorrowLikelihood_;
    }
<pre>
Sorrow likelihood.
</pre>

<code>.google.cloud.vision.v1p4beta1.Likelihood sorrow_likelihood = 10;</code>

@return The enum numeric value on the wire for sorrowLikelihood.
java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/FaceAnnotation.java