addProductCategory() public method

Add ProductCategories
public addProductCategory ( Eccube\Entity\ProductCategory $productCategories ) : Product
$productCategories Eccube\Entity\ProductCategory
return Product
 /**
  * {@inheritDoc}
  */
 public function addProductCategory(\Eccube\Entity\ProductCategory $productCategories)
 {
     $this->__initializer__ && $this->__initializer__->__invoke($this, 'addProductCategory', array($productCategories));
     return parent::addProductCategory($productCategories);
 }