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