setAttributes() публичный Метод

public setAttributes ( Doctrine\Common\Collections\Collection $attributes )
$attributes Doctrine\Common\Collections\Collection
 /**
  * @return \WellCommerce\Bundle\AttributeBundle\Entity\AttributeGroupInterface
  */
 public function create()
 {
     $group = new AttributeGroup();
     $group->setAttributes(new ArrayCollection());
     return $group;
 }
 public function create() : AttributeGroupInterface
 {
     $group = new AttributeGroup();
     $group->setAttributes($this->createEmptyCollection());
     return $group;
 }