RoutingEngine.cpp

/*
 * RoutingEngine.cpp
 *
 *  Created on: Jan 10, 2013
 *      Author: Ulrich Kemloh
 */

#include "RoutingEngine.h"
#include "../pedestrian/Pedestrian.h"

using namespace std;


RoutingEngine::RoutingEngine() {

}

RoutingEngine::~RoutingEngine() {
	for(unsigned int r=0;r<_routersCollection.size();r++){
		delete _routersCollection[r];
	}
	_routersCollection.clear();
}

void RoutingEngine::AddFinalDestinationID(int id) {
	for(unsigned int r=0;r<_routersCollection.size();r++){
		_routersCollection[r]->AddFinalDestinationID(id);
	}
}

void RoutingEngine::FindRoute(Pedestrian* ped) {
	ped->FindRoute();
}

void RoutingEngine::AddRouter(Router* router) {
	for(unsigned int r=0;r<_routersCollection.size();r++){
		if(_routersCollection[r]->GetStrategy()==router->GetStrategy()){
			Log->Write("ERROR: \tDuplicate router found with 'id' [%d].",router->GetID());
			Log->Write("ERROR: \tDouble check your configuration files");
			exit(EXIT_FAILURE);
		}
	}
	_routersCollection.push_back(router);
}

const vector<string> RoutingEngine::GetTrip(int index) const {
	if ((index >= 0) && (index < (int) _tripsCollection.size()))
		return _tripsCollection[index];
	else {
		char tmp[CLENGTH];
		sprintf(tmp, "ERROR: \tWrong 'index' [%d] > [%d] in Routing::GetTrip()",
				index, _tripsCollection.size());
		Log->Write(tmp);
		exit(EXIT_FAILURE);
	}
}

Router* RoutingEngine::GetRouter(RoutingStrategy strategy) const {
	for(unsigned int r=0;r<_routersCollection.size();r++){
		if(_routersCollection[r]->GetStrategy()==strategy)
			return _routersCollection[r];
	}
	//Log->Write("ERROR: \t Could not Find any router with ID:  [%d].",strategy);
	//exit(EXIT_FAILURE);
	return (Router*) NULL;
}

Router* RoutingEngine::GetRouter(int id) const {
	for(unsigned int r=0;r<_routersCollection.size();r++){
		if(_routersCollection[r]->GetID()==id)
			return _routersCollection[r];
	}
	return (Router*) NULL;
}

void RoutingEngine::AddTrip(vector<string> trip) {
	_tripsCollection.push_back(trip);
}

void RoutingEngine::Init(Building* building) {
	for(unsigned int r=0;r<_routersCollection.size();r++){
		_routersCollection[r]->Init(building);
	}
}