protected SetValue visitSet(final Element element) {
final SetTag tag = new SetTag();
tag.setElement(element);
tag.setPlaceHolderResolver(placeHolderResolver);
final SetValue set = new SetValue();
final List<Value> elements = this.visitValues(tag.getValues());
set.setElements(elements);
set.setFilename(this.getFilename());
set.setGeneratorContext(this.getGenerator().getGeneratorContext());
return set;
}