Beispiel #1
0
 @Override
 public void meet(Var var) {
   if (toBeReplaced.equals(var)
       || (toBeReplaced.isAnonymous()
           && var.isAnonymous()
           && (toBeReplaced.hasValue() && toBeReplaced.getValue().equals(var.getValue())))) {
     QueryModelNode parent = var.getParentNode();
     parent.replaceChildNode(var, replacement);
     replacement.setParentNode(parent);
   } else if (replaceAnons && var.isAnonymous() && !var.hasValue()) {
     Var replacementVar = createAnonVar("anon-replace-" + var.getName() + index);
     QueryModelNode parent = var.getParentNode();
     parent.replaceChildNode(var, replacementVar);
     replacementVar.setParentNode(parent);
   }
 }