src/Filter/Setting/Collection.php
public function getParameters()
    {
        $arrParams = array();
        foreach ($this->arrSettings as $objSetting) {
            $arrParams = array_merge($arrParams, $objSetting->getParameters());
        }
        return $arrParams;
    }
public function getParameters()
    {
        $arrParams = array();
        foreach ($this->arrSettings as $objSetting) {
            $arrParams = array_merge($arrParams, $objSetting->getParameters());
        }
        return $arrParams;
    }
{@inheritdoc}