Merge branch 'makeEndEventFilterOptional' into 'master'

[ATR-21790] Make filter status of DecisionSummaryMaker a configurable property

See merge request atlas/athena!35090

Trigger/TrigSteer/TrigOutputHandling/src/DecisionSummaryMakerAlg.cxx

@@ -146,7 +146,11 @@ StatusCode DecisionSummaryMakerAlg::execute(const EventContext& context) const {
 
   // Set the algorithm's filter status. This controlls the running of finalisation algs which we only want to execute
   // in events which are accepted by one ore more chains.
-  setFilterPassed( allPassingFinalIDs.size() > 0, context );
+  bool filterStatus = true;
+  if (m_setFilterStatus) {
+    filterStatus = (allPassingFinalIDs.size() > 0);
+  }
+  setFilterPassed(filterStatus, context );
 
   return StatusCode::SUCCESS;
 }

Trigger/TrigSteer/TrigOutputHandling/src/DecisionSummaryMakerAlg.h

@@ -47,6 +47,10 @@ private:
   Gaudi::Property<bool> m_doCostMonitoring{this, "DoCostMonitoring", false, 
     "Enables end-of-event cost monitoring behavior."};
 
+  Gaudi::Property<bool> m_setFilterStatus{this, "SetFilterStatus", false, 
+    "Enables chain-passed filter. This will cause the downstream EDMCreator to not run if no chains pass, saving CPU in rejected events. "
+    "Cannot be used in jobs producing RDO output."};
+
   std::map<std::string, TrigCompositeUtils::DecisionIDContainer> m_collectionFilter;
 
 };