eZ\Publish\Core\Search\Elasticsearch\Content\SortClauseVisitor::getDirection PHP Method

Get Elasticsearch sort direction for sort clause.

protected getDirection ( eZ\Publish\API\Repository\Values\Content\Query\SortClause $sortClause ) : string
$sortClause	eZ\Publish\API\Repository\Values\Content\Query\SortClause
return	string

    protected function getDirection(SortClause $sortClause)
    {
        return $sortClause->direction === 'descending' ? 'desc' : 'asc';
    }

SortClauseVisitor