VariationForm::getFieldValue

protected function getFieldValue(array $field)
{
	if ($field['entity'] === 'price')
	{
		return $this->getPriceFieldValue($field);
	}

	if ($field['entity'] === 'currency')
	{
		return $this->getCurrencyFieldValue($field);
	}

	if ($field['entity'] === 'measure_ratio')
	{
		return $this->getMeasureRatioFieldValue();
	}

	return parent::getFieldValue($field);
}