common: Added DemuxAppFilter to simplify partioning statistical results based on the packet's source application.

Author: levy

src/inet/common/ResultFilters.cc

@@ -635,6 +635,8 @@ void DemuxRegexFilter::receiveSignal(cResultFilter *prev, simtime_t_cref t, cObj
     DemuxFilter::receiveSignal(prev, t, object, &c);
 }
 
+Register_ResultFilter("demuxApp", DemuxAppFilter);
+
 Register_ResultFilter("residenceTimePerRegion", ResidenceTimePerRegionFilter);
 
 void ResidenceTimePerRegionFilter::receiveSignal(cResultFilter *prev, simtime_t_cref t, cObject *object, cObject *details)

src/inet/common/ResultFilters.h

@@ -343,6 +343,13 @@ class INET_API DemuxRegexFilter : public DemuxFilter
     virtual void receiveSignal(cResultFilter *prev, simtime_t_cref t, cObject *object, cObject *details) override;
 };
 
+class INET_API DemuxAppFilter : public DemuxRegexFilter
+{
+  protected:
+    virtual const char *getDefaultSearch() const override { return "(.*)-[0-9]+"; }
+    virtual const char *getDefaultReplace() const override { return "$1"; }
+};
+
 class INET_API ResidenceTimePerRegionFilter : public cObjectResultFilter
 {
   public: