/**
* Checks if the instance is managed by the EntityManager.
*
* @param object $entity
* @return boolean TRUE if this EntityManager currently manages the given entity
* (and has it in the identity map), FALSE otherwise.
*/
public function contains($entity)
{
return $this->_unitOfWork->isInIdentityMap($entity) && !$this->_unitOfWork->isRegisteredRemoved($entity);
}
