public function filterSubtables($className, $parameters = array())
    {
        foreach ($this->getDataTables() as $table) {
            $table->filterSubtables($className, $parameters);
        }
    }
public function filterSubtables($className, $parameters = array())
    {
        foreach ($this->getDataTables() as $table) {
            $table->filterSubtables($className, $parameters);
        }
    }
public function filterSubtables ( $ className , $ parameters = array ( ) ) { foreach ( $ this -> getDataTables ( ) as $ table ) { $ table -> filterSubtables ( $ className , $ parameters ) ; } }
Apply a filter to all subtables contained by this instance.

@param string|Closure $className Name of filter class or a Closure.
@param array $parameters Parameters to pass to the filter.
Apply a filter to all subtables contained by this instance .