this.onMutate = onMutate.add(action);
    }

    protected void validateMutation() {
        onMutate.execute(this);
    }

    protected void validateMutation(Object currentValue, Object newValue) {
        if (!Objects.equal(currentValue, newValue)) {
            validateMutation();
        }
    }

    private void validateNotVariantAware() {

	*out = *in
	if in.MetricSelector != nil {
		in, out := &in.MetricSelector, &out.MetricSelector
		*out = new(v1.LabelSelector)
		(*in).DeepCopyInto(*out)
	}
	out.CurrentValue = in.CurrentValue.DeepCopy()
	if in.CurrentAverageValue != nil {
		in, out := &in.CurrentAverageValue, &out.CurrentAverageValue
		x := (*in).DeepCopy()
		*out = &x
	}
	return
}

                result.added.add(currentProperty)
                return true
            }

            @Override
            boolean updated(String property, String previousValue, String currentValue) {
                result.updated.add(property)
                return true
            }
        })
        return result
    }

	*out = *in
	if in.MetricSelector != nil {
		in, out := &in.MetricSelector, &out.MetricSelector
		*out = new(metav1.LabelSelector)
		(*in).DeepCopyInto(*out)
	}
	out.CurrentValue = in.CurrentValue.DeepCopy()
	if in.CurrentAverageValue != nil {
		in, out := &in.CurrentAverageValue, &out.CurrentAverageValue
		x := (*in).DeepCopy()
		*out = &x
	}
	return
}

    @Override
    protected void validateMutation() {
        throw new UnsupportedOperationException("Minimal dependencies are immutable.");
    }

    @Override
    protected void validateMutation(Object currentValue, Object newValue) {
        validateMutation();
    }

    @Override
    public void mutateAttributes(AttributeContainer attributes) {
        attributesMutator.execute(attributes);
    }

  // within a given metric.
  // +optional
  optional k8s.io.apimachinery.pkg.apis.meta.v1.LabelSelector metricSelector = 2;

  // currentValue is the current value of the metric (as a quantity)
  optional k8s.io.apimachinery.pkg.api.resource.Quantity currentValue = 3;

  // currentAverageValue is the current value of metric averaged over autoscaled pods.
  // +optional

	"metricName":          "metricName is the name of a metric used for autoscaling in metric system.",
	"metricSelector":      "metricSelector is used to identify a specific time series within a given metric.",
	"currentValue":        "currentValue is the current value of the metric (as a quantity)",
	"currentAverageValue": "currentAverageValue is the current value of metric averaged over autoscaled pods.",
}

   * function for most uses, but the virtualized form is needed within retryUpdate.
   *
   * @param currentValue the current value (of either base or a cell)
   * @param newValue the argument from a user update call
   * @return result of the update function
   */
  abstract long fn(long currentValue, long newValue);

  /**
   * Handles cases of updates involving initialization, resizing, creating new Cells, and/or

   * function for most uses, but the virtualized form is needed within retryUpdate.
   *
   * @param currentValue the current value (of either base or a cell)
   * @param newValue the argument from a user update call
   * @return result of the update function
   */
  abstract long fn(long currentValue, long newValue);

  /**
   * Handles cases of updates involving initialization, resizing, creating new Cells, and/or

  // within a given metric.
  // +optional
  optional .k8s.io.apimachinery.pkg.apis.meta.v1.LabelSelector metricSelector = 2;

  // currentValue is the current value of the metric (as a quantity)
  optional .k8s.io.apimachinery.pkg.api.resource.Quantity currentValue = 3;

  // currentAverageValue is the current value of metric averaged over autoscaled pods.
  // +optional