/** * {@inheritdoc} */ protected function setOptions(array $options) { $options = parent::setOptions($options); /* Set provider specific options. */ $this->gcProbability = (double) $options[ProviderServiceInterface::PROVIDER_OPT_GC_PROBABILITY] / (double) $options[ProviderServiceInterface::PROVIDER_OPT_GC_DIVISOR]; return $options; }