查找具有特定子关联的节点

我正在寻找一个查询(lucene，fts-alfresco或...)以返回所有具有特定子关联(不为null)的文档.

I am looking for a query (lucene, fts-alfresco or ...) to return all the document which have a specific child association (that is not null).

某些情况:类型为 abc:document 的文档具有子关联的 abc:linkedDocument .并非所有文档都链接了另一文档，有些文档没有链接.

Some context: Documents of type abc:document have a child-association abc:linkedDocument. Not all document have an other document linked to them, some have none some have one or multiple.

我需要一种快速简便的方法来概述所有确实链接有至少一个文档的文档.

I need a fast and easy way to get an overview of all the documents that do have at least one document linked to them.

目前，我有一个满足我需要的网页脚本，但宁愿不要拥有大量与业务无关的网页脚本.

Currently I have a webscript that does what I need, but prefer not to have tons of webscripts which are not business related.

代码:

        SearchParameters sp = new SearchParameters();
        String query = "TYPE:\"abc:document\"";
        StoreRef store = StoreRef.STORE_REF_WORKSPACE_SPACESSTORE;
        sp.addStore(store);
        sp.setLanguage(SearchService.LANGUAGE_FTS_ALFRESCO);
        sp.setQuery(query);

        ResultSet rs = services.getSearchService().query(sp);
        List<NodeRef> nodeRefs = rs.getNodeRefs();
        for (NodeRef ref : nodeRefs) {
            List<ChildAssociationRef> refs = services.getNodeService().getChildAssocs(ref);
            for(ChildAssociationRef chref : refs){
            if(chref.getQName().equals(AbcModel.ASSOC_LINKED_DOC)){
                logger.debug("Document with linked doc: {}", ref);
                break;
            }
        }
        }