/**
  * @param array        $drupalProduct
  * @param ProductValue $productValue
  * @param string       $field
  * @param array        $context
  */
 public function normalize(array &$drupalProduct, $productValue, $field, array $context = array())
 {
     $decimal = $productValue->getDecimal();
     if (null !== $decimal) {
         $drupalProduct['values'][$field][$context['locale']][] = array('type' => 'pim_catalog_number', 'value' => (double) $decimal);
     }
 }
 /**
  * {@inheritDoc}
  */
 public function getDecimal()
 {
     $this->__initializer__ && $this->__initializer__->__invoke($this, 'getDecimal', array());
     return parent::getDecimal();
 }