/**
* Constructor
*
* Add a default initializer to ensure the plugin is valid after instance
* creation.
*
* @param null|ConfigInterface $configuration
*/
public function __construct(ConfigInterface $configuration = null)
{
parent::__construct($configuration);
$self = $this;
$this->addInitializer(function ($instance) use($self) {
if ($instance instanceof ServiceLocatorAwareInterface) {
$instance->setServiceLocator($self);
}
});
}