/**
* @param \Zend_Search_Lucene_Search_Query $po_original_subquery
* @param FieldTypes\FieldType $po_fld
* @param \Zend_Search_Lucene_Index_Term $po_term
* @return \Zend_Search_Lucene_Search_Query
*/
protected function getSubqueryWithAdditionalTerms($po_original_subquery, $po_fld, $po_term)
{
if (($va_additional_terms = $po_fld->getAdditionalTerms($po_term)) && is_array($va_additional_terms)) {
// we cant use the index terms as is; have to construct term queries
$va_additional_term_queries = $va_signs = array();
if ($po_original_subquery) {
$va_additional_term_queries[] = $po_original_subquery;
}
foreach ($va_additional_terms as $o_additional_term) {
$va_additional_term_queries[] = new \Zend_Search_Lucene_Search_Query_Term($o_additional_term);
$va_signs[] = true;
}
return new \Zend_Search_Lucene_Search_Query_Boolean($va_additional_term_queries, $va_signs);
} else {
return $po_original_subquery;
}
}
