ExplorationProgress.h

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#ifndef SIMPT_PAREX_EXPLORATION_PROGRESS_H_
#define SIMPT_PAREX_EXPLORATION_PROGRESS_H_
/*
 * Copyright 2011-2016 Universiteit Antwerpen
 *
 * Licensed under the EUPL, Version 1.1 or  as soon they will be approved by
 * the European Commission - subsequent versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at: http://ec.europa.eu/idabc/eupl5
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing
 * permissions and limitations under the Licence.
 */
#include "ExplorationTask.h"
#include "SimResult.h"

#include <QObject>
#include <map>
#include <vector>

namespace SimPT_Parex {

class Exploration;
class SimTask;

class ExplorationProgress : public QObject
{
        Q_OBJECT
public:
        ExplorationProgress(const Exploration* exploration);

        ExplorationProgress(const boost::property_tree::ptree& pt);

        virtual ~ExplorationProgress();

        void CancelWaitingTask(unsigned int id);

        const Exploration& GetExploration() const { return *m_exploration; }

        const std::list<unsigned int>& GetRunningTasks() const { return m_running_tasks; }

        const ExplorationTask& GetTask(unsigned int id) const;

        unsigned int GetTaskCount(const TaskState& state) const;

        void GiveBack(const SimTask* task);

        bool IsFinished() const;

        SimTask* NextTask();

        void ResendCancelledTask(unsigned int id);

        boost::property_tree::ptree ToPtree() const;

public slots:
        void HandleResult(const SimResult &result);

signals:
        void Updated();

private:
        void ChangeState(ExplorationTask& task, TaskState state);

        void ReadPtree(const boost::property_tree::ptree& pt);

private:
        const Exploration*                 m_exploration;
        std::list<unsigned int>            m_send_queue;
        std::vector<ExplorationTask>       m_tasks;         
        std::map<TaskState, unsigned int>  m_task_counts;   
        std::list<unsigned int>            m_running_tasks;

        static const unsigned int          g_max_tries = 3; 
};

} // namespace

#endif // end-of-include-guard