/**
* @param Username $username
*
* @return bool
*/
public function isStatisfiedBy(Username $username)
{
return $this->consumerRepository->hasConsumerWithUsername($username) === false;
}
/**
* @param Username $username
*
* @return bool
*/
public function isStatisfiedBy(Username $username)
{
return $this->consumerRepository->hasConsumerWithUsername($username) === false;
}