set validation state

src/grouping/ptm/ptmgroupingexperiment.cpp

@@ -105,6 +105,9 @@ void PtmGroupingExperiment::addPtmIsland(PtmIslandSp ptm_island_sp) {
     }
 
 }
+void PtmGroupingExperiment::setValidationState(ValidationState validation_state) {
+    _peptide_validation_state = validation_state;
+}
 void PtmGroupingExperiment::addProteinMatch(const ProteinMatch* p_protein_match) {
     if (p_protein_match->getValidationState() >= _peptide_validation_state) {
         std::vector< unsigned int > ptm_position_list = getPtmPositions(p_protein_match);

src/grouping/ptm/ptmgroupingexperiment.h

@@ -42,6 +42,7 @@ public:
     PtmGroupingExperiment(const PtmGroupingExperiment& other);
     ~PtmGroupingExperiment();
     
+    void setValidationState(ValidationState validation_state);
     void addProteinMatch(const ProteinMatch* p_protein_match);
     void startGrouping();