bool
Map::doProcessOneEvent()
{
commandQueue_.runCommands();
// search next event
while (nowItr_->second->empty())
{
if (events_.size() == 1)
{
// No more events left!
return false;
}
else
{
delete events_.begin()->second;
events_.erase(events_.begin());
}
nowItr_ = events_.begin();
}
assure(!nowItr_->second->empty(), "There MUST be events!");
// get next event
EventPtr nextEvent = nowItr_->second->front();
wns::simulator::Time newTime = nextEvent->getScheduled();
// run until all now events are processed
if (simTime_ < newTime)
{
if(stop_)
{
return false;
}
onNewSimTime(newTime);
}
simTime_ = newTime;
nextEvent->state_ = Event::Running;
(*nextEvent)();
nextEvent->state_ = Event::Finished;
// remove the event
nowItr_->second->pop_front();
return true;
}
wns::events::scheduler::IEventPtr
Map::doSchedule(const Callable& callable, wns::simulator::Time at)
{
EventPtr event (new wns::events::scheduler::Map::Event(callable));
event->scheduler_ = this;
event->issued_ = getTime();
event->scheduled_ = at;
EventContainer::iterator itr = events_.find(event->getScheduled());
if (itr == events_.end())
{
DiscreteTimeContainer* dtc = new DiscreteTimeContainer();
// we need to add a new list
dtc->push_back(event);
events_[at] = dtc;
}
else
{
itr->second->push_back(event);
}
event->state_ = Event::Queued;
return event;
}
