/**
* {@inheritdoc}
*/
public function getIdFieldName()
{
$pluginInfo = $this->pluginList->getNext($this->subjectType, 'getIdFieldName');
if (!$pluginInfo) {
return parent::getIdFieldName();
} else {
return $this->___callPlugins('getIdFieldName', func_get_args(), $pluginInfo);
}
}