BPMNOS::Execution::Decision Class Reference

Represents an abstract base class for a pending decision. More...

Detailed Description

Definition at line 15 of file Decision.h.

#include <Decision.h>

Inheritance diagram for BPMNOS::Execution::Decision:

Public Member Functions
	Decision (Evaluator *evaluator)
virtual std::optional< double >	evaluate ()=0
	Evaluates the reward for the decision. Returns null if decision is infeasible.
Public Member Functions inherited from BPMNOS::Execution::Event
constexpr Type	getObservableType () const override
	Event (const Token *token)
virtual	~Event ()=default
virtual void	processBy (Engine *engine) const =0
template<typename T >
const T *	is () const
	Returns a pointer of type T of the Event.
virtual nlohmann::ordered_json	jsonify () const =0
Public Member Functions inherited from BPMNOS::Execution::Observable
	~Observable ()

Public Attributes
std::optional< double >	evaluation
	Latest evaluation or null if decision has not been evaluated or evaluation is no longer valid.
bool	timeDependent
std::set< const BPMNOS::Model::Attribute * >	dataDependencies
Public Attributes inherited from BPMNOS::Execution::Event
const Token *	token

Protected Member Functions
void	determineDependencies (const std::set< const BPMNOS::Model::Attribute * > &dependencies)

Protected Attributes
Evaluator *	evaluator

Additional Inherited Members
Public Types inherited from BPMNOS::Execution::Observable
enum class	Type {   Token , Message , SequentialPerformerUpdate , Event ,   DataUpdate , EntryRequest , ChoiceRequest , ExitRequest ,   MessageDeliveryRequest , Count }

Constructor & Destructor Documentation

Decision()

Decision::Decision

(

Evaluator *

evaluator

)

Definition at line 6 of file Decision.cpp.

Member Function Documentation

determineDependencies()

void Decision::determineDependencies ( const std::set< const BPMNOS::Model::Attribute * > & dependencies )

protected

Definition at line 12 of file Decision.cpp.

evaluate()

virtual std::optional< double > BPMNOS::Execution::Decision::evaluate ( )

pure virtual

Implemented in BPMNOS::Execution::ChoiceDecision, BPMNOS::Execution::EntryDecision, BPMNOS::Execution::ExitDecision, and BPMNOS::Execution::MessageDeliveryDecision.

Member Data Documentation

dataDependencies

std::set<const BPMNOS::Model::Attribute*> BPMNOS::Execution::Decision::dataDependencies

Definition at line 23 of file Decision.h.

evaluation

std::optional<double> BPMNOS::Execution::Decision::evaluation

Definition at line 20 of file Decision.h.

evaluator

Evaluator* BPMNOS::Execution::Decision::evaluator

protected

Definition at line 26 of file Decision.h.

timeDependent

bool BPMNOS::Execution::Decision::timeDependent

Definition at line 22 of file Decision.h.

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The documentation for this class was generated from the following files:

• execution/controller/src/Decision.h
• execution/controller/src/Decision.cpp