/**
* Offset to set
* @link http://php.net/manual/en/arrayaccess.offsetset.php
* @param mixed $offset <p>
* The offset to assign the value to.
* </p>
* @param SwitchableFeatureInterface $value <p>
* The value to set.
* </p>
* @throws \Exception
* @since 5.0.0
*/
public function offsetSet($offset, $value)
{
if (!$value instanceof SwitchableFeatureInterface) {
throw new \Exception('The value must be SwitchableFeatureInterface');
}
if (!is_null($offset)) {
if ($offset != $value->getKey()) {
throw new \Exception('The given key and the feature key are not the same.');
}
$this->features[$offset] = $value;
return;
}
$this->storeFeature($value);
}
/**
* @param Feature\SwitchableFeatureInterface $feature
*/
protected function storeFeature(Feature\SwitchableFeatureInterface $feature)
{
$this->features[$feature->getKey()] = $feature;
}