/**
  * {@inheritDoc}
  */
 public function hasPreference($attribute, $index = 0, $includeExpired = false)
 {
     $this->__initializer__ && $this->__initializer__->__invoke($this, 'hasPreference', array($attribute, $index, $includeExpired));
     return parent::hasPreference($attribute, $index, $includeExpired);
 }