public void fireNodeMarkedReferenced(
     RefElement refWhat,
     RefElement refFrom,
     boolean referencedFromClassInitializer,
     final boolean forReading,
     final boolean forWriting) {
   for (RefGraphAnnotator annotator : myGraphAnnotators) {
     annotator.onMarkReferenced(
         refWhat, refFrom, referencedFromClassInitializer, forReading, forWriting);
   }
 }
 public void fireBuildReferences(RefElement refElement) {
   for (RefGraphAnnotator annotator : myGraphAnnotators) {
     annotator.onReferencesBuild(refElement);
   }
 }
 public void fireNodeMarkedReferenced(
     PsiElement what, PsiElement from, boolean referencedFromClassInitializer) {
   for (RefGraphAnnotator annotator : myGraphAnnotators) {
     annotator.onMarkReferenced(what, from, referencedFromClassInitializer);
   }
 }
 public void fireNodeInitialized(RefElement refElement) {
   for (RefGraphAnnotator annotator : myGraphAnnotators) {
     annotator.onInitialize(refElement);
   }
 }