Str2StrMapSeq SearchDataI::search(const string& query, int begin, int limit)
{
TimeCost tc = TimeCost::create("SearchDataI::Search",1);
vector<string> words;
splitWord(query,words);
CollectorPtr collector = new Collector(100);
if(StrUtil::mayPinyin(query,words)){
MCE_DEBUG("start py search: " << query);
vector<string> subStr(query.size());
splitPY(query,0,0,subStr,collector);
MCE_DEBUG("end py search");
}
ScorerPtr sp = hzIndex_.getScorer(words,words.size());
if(sp == 0){
MCE_DEBUG("zero");
}else{
MCE_DEBUG("get "<<sp.get());
sp->score(collector);
}
vector<int> ids = collector->topDocs();
int size = ids.size();
if (size <= begin) {
Str2StrMapSeq res;
return res;
}
int total = begin + limit;
if (total > size) {
total = size;
}
Str2StrMapSeq res;
for(int i = begin; i < total; ++i){
res.push_back(stores_[ids[i]]);
}
return res;
}
