ActiveObjectManager.cpp

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/*
Copyright 2007, 2008, 2009, 2010, 2011 Instituto de Sistemas e Robotica, Instituto Superior Tecnico

This file is part of MeRMaID.

MeRMaID is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

MeRMaID is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License
along with MeRMaID.  If not, see <http://www.gnu.org/licenses/>.
*/



/**
 * @Filename ActiveObjectManager.cpp
 * @Description ActiveObjectManager implementation
 * @Status Work in Progress
 * @Version $Id: ActiveObjectManager.cpp 1 2011-03-04 18:13:18Z jreis $
 * @Maintainer
 */


#include "config.h"

#include <ActiveObjectManager.hpp>

#include <Exception.hpp>

#include <iostream>

using namespace mermaid::support::activeobject;

using mermaid::support::errorhandling::Exception;

ActiveObjectManager::ActiveObjectManager()
{

}; // AcActiveObjectManager()

ActiveObjectManager::~ActiveObjectManager()
{

}; // ~AcActiveObjectManager()




void ActiveObjectManager::addActiveObject (shared_ptr<ActiveObject> ao)
{
  smartPointerMap[ao.get() ] = ao;
  aoVector_.push_back (ao);
  set<shared_ptr<ActiveObject> > s = stateMap[ao->getState() ];
  s.insert (ao);
  stateMap[ao->getState() ] = s;
  
}; // addActiveObject()




int ActiveObjectManager::getNumberOfActiveObjects()
{
  return aoVector_.size();
}; // getNumberOfActiveObjects()



void ActiveObjectManager::notifyActiveObjectStateChange (ActiveObject * aoPtr, ActiveObjectState previousState)
{
  shared_ptr<ActiveObject> ao = smartPointerMap[aoPtr];
  
  set<shared_ptr<ActiveObject> > prevStateSet = stateMap[previousState];
  set<shared_ptr<ActiveObject> > currStateSet = stateMap[ao->getState() ];
  
  prevStateSet.erase (ao);
  currStateSet.insert (ao);
  
  stateMap[previousState] = prevStateSet;
  stateMap[ao->getState() ] = currStateSet;
  
}; // notifyActiveObjectStateChange


vector<shared_ptr<ActiveObject> > ActiveObjectManager::getActiveObjectVector()
{
  return vector<shared_ptr<ActiveObject> > (aoVector_);
}; // getActiveObjectVector



set<shared_ptr<ActiveObject> > ActiveObjectManager::getActiveObjectStateSet (ActiveObjectState s)
{
  set<shared_ptr<ActiveObject> > ret = stateMap[s];
  return set< shared_ptr<ActiveObject> > (ret);
}; // getActiveObjectStateSet