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/*
* Copyright (C) 2013-2015, 2019 by the Konclude Developer Team.
*
* This file is part of the reasoning system Konclude.
* For details and support, see <http://konclude.com/>.
*
* Konclude is free software: you can redistribute it and/or modify
* it under the terms of version 3 of the GNU Lesser General Public
* License (LGPLv3) as published by the Free Software Foundation.
*
* Konclude 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 Konclude. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef KONCLUDE_SCHEDULER_CTASK_H
#define KONCLUDE_SCHEDULER_CTASK_H
// Libraries includes
// Namespace includes
#include "SchedulerSettings.h"
#include "CTaskStatus.h"
#include "CTaskResult.h"
#include "CBooleanTaskResult.h"
#include "CTaskHandleContext.h"
#include "CTaskContext.h"
#include "CTaskContextBase.h"
#include "CTaskOwner.h"
// Other includes
#include "Utilities/Container/CLinker.h"
#include "Utilities/Container/CSortedLinker.h"
#include "Utilities/Container/CNegLinker.h"
#include "Utilities/Memory/CMemoryPool.h"
#include "Utilities/Memory/CMemoryPoolContainer.h"
#include "Utilities/Memory/CDeletionContainer.h"
#include "Utilities/Memory/CObjectAllocator.h"
#include "Concurrent/Callback/CCallbackData.h"
// Logger includes
#include "Logger/CLogger.h"
namespace Konclude {
using namespace Utilities;
using namespace Utilities::Container;
using namespace Utilities::Memory;
using namespace Concurrent::Callback;
namespace Scheduler {
/*!
*
* \class CTask
* \author Andreas Steigmiller
* \version 0.1
* \brief TODO
*
*/
class CTask : public CSortedLinkerBase<CTask*,CTask,CTask>, public CMemoryPoolContainer, public CDeletionContainer {
// public methods
public:
//! Constructor
CTask(CMemoryPool* memoryPool = nullptr);
//! Destructor
virtual ~CTask();
CTask* setTaskID(cint64 id);
cint64 getTaskID() const;
CTask* setTaskDepth(cint64 taskDepth);
cint64 getTaskDepth() const;
CTask* setTaskType(cint64 taskType);
cint64 getTaskType() const;
double getTaskPriority() const;
CTask* setTaskPriority(double taskPriority);
CTask* getParentTask() const;
CTask* getRootTask() const;
CTask* setParentTask(CTask* parentTask);
CTask* setRootTask(CTask* rootTask);
CTaskResult* getTaskResult();
CTaskStatus* getTaskStatus();
virtual CTaskContext* getTaskContext(CTaskHandleContext* context);
virtual CTask* makeTaskReference(CTask* dependedTask, CTaskHandleContext* handlerContext);
virtual CTask* initTask(CTask* parentTask, CTaskHandleContext* context);
virtual CTask* completeTask();
CTask* incActiveReferenceCount(cint64 incCount = 1);
CTask* decActiveReferenceCount(cint64 decCount = 1);
cint64 getActiveReferenceCount() const;
bool hasActiveReferencedTask() const;
CTask* incDependedStatusUpdatesCount(cint64 incCount = 1);
CTask* decDependedStatusUpdatesCount(cint64 decCount = 1);
cint64 getDependedStatusUpdatesCount() const;
bool hasDependedStatusUpdates() const;
bool hasDependedStatusUpdatesOrActiveReferencedTasks() const;
CXNegLinker<CTask*>* getReferencedTaskLinker();
CTask* setReferencedTaskLinker(CXNegLinker<CTask*>* referencedTaskLinker);
CTask* appendReferencedTaskLinker(CXNegLinker<CTask*>* referencedTaskLinker);
CCallbackData* getCallbackLinker();
CTask* setCallbackLinker(CCallbackData* callback);
CTask* addCallbackLinker(CCallbackData* callback);
CTaskOwner* getTaskOwner();
CTask* setTaskOwner(CTaskOwner* taskOwner);
CTask* clearTaskOwner();
bool hasTaskOwner(CTaskOwner* taskOwner);
bool hasTaskOwner();
bool hasNoTaskOwnerAndNoParentTask();
bool clearUninitializedReferenceTasks();
static inline bool sortedLinkerDataCompare(CTask* const & beforeData1, CTask* const & data2) {
return beforeData1->getTaskPriority() >= data2->getTaskPriority();
}
CTask* setCompletionRequested(bool requested);
bool getCompletionRequested();
bool isCompletionRequested();
bool isTaskRelevant();
CTask* setTaskRelevant(bool relevant);
bool isTaskDispenseMarked();
CTask* setTaskDispenseMarked(bool dispenseable);
// protected methods
protected:
CTask* setCompletionNegatorConnector(CNegator* negator);
virtual CTaskStatus* createTaskStatus(CTaskHandleContext* handlerContext) = 0;
virtual CTaskResult* createTaskResult(CTaskHandleContext* handlerContext) = 0;
// protected variables
protected:
cint64 mTaskID;
cint64 mTaskType;
double mTaskPriority;
bool mTaskRelevant;
bool mTaskDispensMarked;
CTaskStatus* mTaskStatus;
CTaskResult* mTaskResult;
CTaskContext* mTaskContext;
CTaskOwner* mTaskOwner;
CTask* mParentTask;
CTask* mRootTask;
cint64 mActiveTaskReferenceCount;
cint64 mDependedStatusUpdatesCount;
cint64 mTaskDepth;
CXNegLinker<CTask*>* mReferencedTaskLinker;
CNegator* mCompletionNegator;
CCallbackData* mCallbackLinker;
bool mCompletionRequested;
// private methods
private:
// private variables
private:
};
}; // end namespace Scheduler
}; // end namespace Konclude
#endif // KONCLUDE_SCHEDULER_CTASK_H
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