SIREn で、SolrDocument の N-Tuples 値を (名前で) 操作することは可能ですか? 応答文字列の正規表現なしでクエリ結果を解析したい。
何かのようなもの：
SolrDocument.getField("ntriple","name"); // get "Jim Maple" value for '<http:/example.org/schema/name> predicate
詳細:
//N-Tuple from the IndexQueryNTriple.java file
private final String[] doc1 =
{ "http:/example.org/person/jim",
"<http:/example.org/person/jim> <http:/example.org/schema/type> <http:/example.org
/schema/Person> .\n" +
"<http:/example.org/person/jim> <http:/example.org/schema/name> \"Jim Maple\" .\n"
};
final SolrInputDocument document1 = new SolrInputDocument();
document1.addField("url", doc1[0]);
document1.addField("ntriple", doc1[1]);
add(document1);
final SolrQuery query2 = new SolrQuery();
query2.setQueryType("siren");
query2.set(SirenParams.NQ, "* <name> 'john AND gartner'"); // ntriple query
final QueryResponse response2 = server.query(query2);
for (SolrDocument d : response2.getResults()) {
///?????? want to get 'name' value from the long N-Triple string with ALL values
d.getField("ntriple","name"); // get "Jim Maple" value
}