Notification changes in UE Wingman

Plugins/UEWingman/Source/UEWingman/Public/WingFetcher.h

@@ -105,6 +105,12 @@ public:
 		return static_cast<EditorType*>(Editor);
 	}
 
+	// Calling SkipNotify disables change notifications
+	// for objects visited by this fetcher.  Useful for
+	// read-only operations that don't modify anything.
+	//
+	WingFetcher& SkipNotify() { bSkipNotify = true; return *this; }
+
 	// Initialize empty.  You need to call Asset, or walk
 	// a path that starts with an asset.
 	//
@@ -128,6 +134,7 @@ private:
 
 	// True if an error has occurred.
 	bool bError = false;
+	bool bSkipNotify = false;
 
 	// Internal methods.
 	using WalkFunc = WingFetcher& (WingFetcher::*)(const FString&);