lib/Yucca/Component/SourceFactory/ChainFactory.php
public function getSource($sourceName, array $params = array(), array $sources = array())
    {
        $toReturn = new Chain($sourceName, $params, $sources);
        $toReturn->setDataParser($this->dataParser);

        return $toReturn;
    }
public function getSource($sourceName, array $params = array(), array $sources = array())
    {
        $toReturn = new Chain($sourceName, $params, $sources);
        $toReturn->setDataParser($this->dataParser);

        return $toReturn;
    }
Build source
@param string $sourceName
@param array  $params
@param array  $sources
@return \Yucca\Component\Source\Chain