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#ifndef STORM_LOGIC_REWARDOPERATORFORMULA_H_
#define STORM_LOGIC_REWARDOPERATORFORMULA_H_
#include "src/logic/OperatorFormula.h"
#include "src/logic/RewardMeasureType.h"
namespace storm {
namespace logic {
class RewardOperatorFormula : public OperatorFormula {
public:
RewardOperatorFormula(std::shared_ptr<Formula const> const& subformula, boost::optional<std::string> const& rewardModelName = boost::none, OperatorInformation const& operatorInformation = OperatorInformation(), RewardMeasureType rewardMeasureType = RewardMeasureType::Expectation);
virtual ~RewardOperatorFormula() {
// Intentionally left empty.
}
virtual bool isRewardOperatorFormula() const override;
virtual boost::any accept(FormulaVisitor const& visitor, boost::any const& data) const override;
virtual void gatherReferencedRewardModels(std::set<std::string>& referencedRewardModels) const override;
virtual std::ostream& writeToStream(std::ostream& out) const override;
/*!
* Retrieves whether the reward model refers to a specific reward model.
*
* @return True iff the reward model refers to a specific reward model.
*/
bool hasRewardModelName() const;
/*!
* Retrieves the optional representing the reward model name this property refers to.
*
* @return The reward model name this property refers to (if any).
*/
boost::optional<std::string> const& getOptionalRewardModelName() const;
/*!
* Retrieves the name of the reward model this property refers to (if any). Note that it is illegal to call
* this function if the operator does not have a specific reward model it is referring to.
*
* @return The name of the reward model this propertye refers to.
*/
std::string const& getRewardModelName() const;
/*!
* Retrieves the measure type of the operator.
*
* @return The measure type.
*/
RewardMeasureType getMeasureType() const;
private:
// The (optional) name of the reward model this property refers to.
boost::optional<std::string> rewardModelName;
// The measure type of the operator.
RewardMeasureType rewardMeasureType;
};
}
}
#endif /* STORM_LOGIC_REWARDOPERATORFORMULA_H_ */