@Override
 public String getMessage() {
   if (node == null) {
     return "Visitor "
         + visitor.getClass().getSimpleName()
         + " -- unexpected type node of AST type "
         + node.getClass().getSimpleName()
         + "encountered";
   } else {
     return "Visitor "
         + visitor.getClass().getSimpleName()
         + " -- unexpected node of type "
         + node.getClass().getSimpleName()
         + "encountered";
   }
 }
Exemple #2
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 public Object accept(FEVisitor v) {
   return v.visitOther(this);
 }