public static function parseFilter2( array $requestFilters, EarthIT_Schema_ResourceClass $rc, EarthIT_Schema $schema ) {
		$filterComponents = array();
		foreach( $requestFilters as $filter ) {
			$filterComponents[] = EarthIT_Storage_ItemFilters::parsePattern(
				$filter['fieldName'], $filter['pattern'],
				$rc, $schema, true );
		}
		return EarthIT_Storage_ItemFilters::anded($filterComponents);
	}