// Runs the query, expanding it if necessary. Will print output as well if verbose is on.
void _runQuery( std::stringstream& output, const std::string& query,
const std::string &queryType, const std::vector<std::string> &workingSet, std::vector<std::string> relFBDocs ) {
try {
if( _printQuery ) output << "# query: " << query << std::endl;
std::vector<lemur::api::DOCID_T> docids;;
if (workingSet.size() > 0)
docids = _environment.documentIDsFromMetadata("docno", workingSet);
if (relFBDocs.size() == 0) {
if( _printSnippets ) {
if (workingSet.size() > 0)
_annotation = _environment.runAnnotatedQuery( query, docids, _initialRequested, queryType );
else
_annotation = _environment.runAnnotatedQuery( query, _initialRequested );
_results = _annotation->getResults();
} else {
if (workingSet.size() > 0)
_results = _environment.runQuery( query, docids, _initialRequested, queryType );
else
_results = _environment.runQuery( query, _initialRequested, queryType );
}
}
if( _expander ) {
std::vector<indri::api::ScoredExtentResult> fbDocs;
if (relFBDocs.size() > 0) {
docids = _environment.documentIDsFromMetadata("docno", relFBDocs);
for (size_t i = 0; i < docids.size(); i++) {
indri::api::ScoredExtentResult r(0.0, docids[i]);
fbDocs.push_back(r);
}
}
std::string expandedQuery;
if (relFBDocs.size() != 0)
expandedQuery = _expander->expand( query, fbDocs );
else
expandedQuery = _expander->expand( query, _results );
if( _printQuery ) output << "# expanded: " << expandedQuery << std::endl;
if (workingSet.size() > 0) {
docids = _environment.documentIDsFromMetadata("docno", workingSet);
_results = _environment.runQuery( expandedQuery, docids, _requested, queryType );
} else {
_results = _environment.runQuery( expandedQuery, _requested, queryType );
}
}
}
catch( lemur::api::Exception& e )
{
_results.clear();
LEMUR_RETHROW(e, "QueryThread::_runQuery Exception");
}
}
// Runs the query, expanding it if necessary. Will print output as well if verbose is on.
void _runQuery( std::stringstream& output, const std::string& query,
const std::string &queryType ) {
try {
if( _printQuery ) output << "# query: " << query << std::endl;
if( _printSnippets ) {
_annotation = _environment.runAnnotatedQuery( query, _initialRequested );
_results = _annotation->getResults();
} else {
_results = _environment.runQuery( query, _initialRequested, queryType );
}
if( _expander ) {
std::string expandedQuery = _expander->expand( query, _results );
if( _printQuery ) output << "# expanded: " << expandedQuery << std::endl;
_results = _environment.runQuery( expandedQuery, _requested, queryType );
}
}
catch( lemur::api::Exception& e )
{
_results.clear();
LEMUR_RETHROW(e, "QueryThread::_runQuery Exception");
}
}