/**
  * Add constraint to only contain the terms associated with the terms in the current list
  *
  * @param UTCW_QueryBuilder $builder
  *
  * @since 2.6
  */
 public function buildQuery(UTCW_QueryBuilder $builder)
 {
     $terms = $this->plugin->getCurrentQueryTerms();
     $termIds = array_map(create_function('$term', 'return $term->term_id;'), $terms);
     $parameters = array();
     foreach ($termIds as $termId) {
         $parameters[] = '%d';
         $builder->addParameter($termId);
     }
     $builder->addStatement('AND term_id IN (' . join(',', $parameters) . ')');
 }