protected function getIdsFromFilter($filter, $config)
    {
        $sorting = $this->extractSorting($config);

        return $this->getMetaModel()->getIdsFromFilter(
            $filter,
            $sorting[0],
            $config->getStart(),
            $config->getAmount(),
            strtoupper($sorting[1])
        );
    }
protected function getIdsFromFilter($filter, $config)
    {
        $sorting = $this->extractSorting($config);

        return $this->getMetaModel()->getIdsFromFilter(
            $filter,
            $sorting[0],
            $config->getStart(),
            $config->getAmount(),
            strtoupper($sorting[1])
        );
    }
protected function getIdsFromFilter ( $ filter , $ config ) { $ sorting = $ this -> extractSorting ( $ config ) ; return $ this -> getMetaModel ( ) -> getIdsFromFilter ( $ filter , $ sorting [ 0 ] , $ config -> getStart ( ) , $ config -> getAmount ( ) , strtoupper ( $ sorting [ 1 ] ) ) ; }
Fetch the ids via the given filter.

@param IFilter         $filter The filter.

@param ConfigInterface $config The configuration to be applied.

@return string[]
Fetch the ids via the given filter .