class CommunitySetExprEvaluator implements CommunitySetExprVisitor<CommunitySet, CommunityContext> {

  @Override
  public @Nonnull CommunitySet visitInputCommunities(
      InputCommunities inputCommunities, CommunityContext arg) {
    return arg.getInputCommunitySet();
  }

  private  CommunitySetExprEvaluator();

}