class CommunitySetExprEvaluator implements CommunitySetExprVisitor<CommunitySet, CommunityContext> {

  @Override
  public @Nonnull CommunitySet visitLiteralCommunitySet(
      LiteralCommunitySet literalCommunitySet, CommunityContext arg) {
    return literalCommunitySet.getCommunitySet();
  }

  private  CommunitySetExprEvaluator();

}