public Builder setJoyLikelihoodValue(int value) {
      joyLikelihood_ = value;
      bitField0_ |= 0x00000100;
      onChanged();
      return this;
    }
<pre>
Joy likelihood.
</pre>

<code>.google.cloud.vision.v1p1beta1.Likelihood joy_likelihood = 9;</code>

@param value The enum numeric value on the wire for joyLikelihood to set.
@return This builder for chaining.
java-vision/proto-google-cloud-vision-v1p1beta1/src/main/java/com/google/cloud/vision/v1p1beta1/FaceAnnotation.java