如何在querybuilders.matchquery()中添加筛选器,以获取基于筛选器的匹配文档

ABC-123 我要取所有匹配的代码 Type Reg

SearchRequest searchRequest = new SearchRequest(INDEX); 
searchRequest.types(TYPE);
SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
SearchSourceBuilder searchSourceBuilder2 = new SearchSourceBuilder();
QueryBuilder qb=QueryBuilders.matchQuery("code", code);
searchSourceBuilder.query(qb);
searchRequest.source(searchSourceBuilder);
SearchResponse searchResponse1 = null;
try {
     searchResponse1 = restHighLevelClient.search(searchRequest);
} catch (IOException e) {
    e.getLocalizedMessage();
}
SearchHit[] searchHits1 = searchResponse1.getHits().getHits();
Replacement linkId = null;
Replacement replacement = null;
List<Replacement> linkIDList=new ArrayList<Replacement>();
for (SearchHit hit1 : searchHits1) {
    linkId = new Replacement();
     Map<String, Object> sourceAsMap1 = hit1.getSourceAsMap();
     linkId.setLink_id(sourceAsMap1.get("code"));
     linkIDList.add(linkId);
}

id      link_id         code            Type
1001    2001            ABC-123         Reg
1002    2002            ABC-345         Reg
1003    2003            ABC-123         Act
1004    2004            ABC-123         Reg

id      link_id         code            Type
1001    2001            ABC-123         Reg
1004    2004            ABC-123         Reg

它,不应考虑下面的记录。因为它的类型是 Act

id      link_id         code            Type
1003    2003            ABC-123         Act

有人知道吗?我怎么补充 filter