diff --git a/modules/monitoring/library/Monitoring/DataView/DataView.php b/modules/monitoring/library/Monitoring/DataView/DataView.php index 0f892f42c..6a2b8a226 100644 --- a/modules/monitoring/library/Monitoring/DataView/DataView.php +++ b/modules/monitoring/library/Monitoring/DataView/DataView.php @@ -5,6 +5,7 @@ namespace Icinga\Module\Monitoring\DataView; use IteratorAggregate; use Icinga\Data\QueryInterface; +use Icinga\Data\SortRules; use Icinga\Data\Filter\Filter; use Icinga\Data\Filter\FilterMatch; use Icinga\Data\PivotTable; @@ -18,7 +19,7 @@ use Icinga\Module\Monitoring\Backend\MonitoringBackend; /** * A read-only view of an underlying query */ -abstract class DataView implements QueryInterface, IteratorAggregate +abstract class DataView implements QueryInterface, SortRules, IteratorAggregate { /** * The query used to populate the view