bool operator () (TimeSeriesValue const& value) const {
if (query.lowerbound <= value.get_timestamp() &&
query.upperbound >= value.get_timestamp())
{
if (query.param_pred(value.get_paramid()) == SearchQuery::MATCH) {
return true;
}
}
return false;
}
std::tuple<int, int> Sequencer::add(TimeSeriesValue const& value) {
// FIXME: max_cache_size_ is not used
int status = 0;
int lock = 0;
tie(status, lock) = check_timestamp_(value.get_timestamp());
if (status != AKU_SUCCESS) {
return make_tuple(status, lock);
}
key_->pop_back();
key_->push_back(value);
Lock guard(runs_resize_lock_);
space_estimate_ += SPACE_PER_ELEMENT;
auto begin = runs_.begin();
auto end = runs_.end();
auto insert_it = lower_bound(begin, end, key_, top_element_more<PSortedRun>);
int run_ix = distance(begin, insert_it);
bool new_run_needed = insert_it == runs_.end();
SortedRun* run = nullptr;
if (!new_run_needed) {
run = insert_it->get();
}
guard.unlock();
if (!new_run_needed) {
auto ix = run_ix & RUN_LOCK_FLAGS_MASK;
auto& rwlock = run_locks_.at(ix);
rwlock.wrlock();
run->push_back(value);
rwlock.unlock();
} else {
guard.lock();
PSortedRun new_pile(new SortedRun());
new_pile->push_back(value);
runs_.push_back(move(new_pile));
guard.unlock();
}
return make_tuple(AKU_SUCCESS, lock);
}