BPMNOS::Model::DynamicDataProvider Class Reference

Class representing a data provider for dynamic BPMN instance data. More...

Detailed Description

The DynamicDataProvider class is responsible for providing and managing instance data for BPMN processes.

Definition at line 31 of file DynamicDataProvider.h.

#include <DynamicDataProvider.h>

Inheritance diagram for BPMNOS::Model::DynamicDataProvider:

Classes
struct	DynamicInstanceData

Public Member Functions
	DynamicDataProvider (const std::string &modelFile, const std::string &instanceFileOrString)
	Constructor for DynamicDataProvider.
	DynamicDataProvider (const std::string &modelFile, const std::vector< std::string > &folders, const std::string &instanceFileOrString)
	Constructor for DynamicDataProvider.
	~DynamicDataProvider () override=default
std::unique_ptr< Scenario >	createScenario (unsigned int scenarioId=0) override
Public Member Functions inherited from BPMNOS::Model::DataProvider
	DataProvider (const std::string &modelFile, const std::vector< std::string > &folders)
	Constructor for DataProvider.
virtual	~DataProvider ()=0
const Model &	getModel () const

Protected Member Functions
void	readInstances ()
void	ensureDefaultValue (DynamicInstanceData &instance, const std::string attributeId, std::optional< BPMNOS::number > value=std::nullopt)
std::pair< std::string, std::string >	parseInitialization (const std::string &initialization) const
BPMNOS::number	evaluateExpression (const std::string &expression) const
BPMNOS::number	getEffectiveDisclosure (size_t instanceId, const BPMN::Node *node, BPMNOS::number ownDisclosure)
Protected Member Functions inherited from BPMNOS::Model::DataProvider
BPMN::Node *	findNode (const std::string &nodeId) const

Protected Attributes
CSVReader	reader
std::unordered_map< long unsigned int, DynamicInstanceData >	instances
std::unordered_map< const Attribute *, BPMNOS::number >	globalValueMap
std::unordered_map< size_t, std::vector< DeferredInitialization > >	deferredInitializations
	Instance ID -> deferred inits.
std::unordered_map< size_t, std::unordered_map< const BPMN::Node *, BPMNOS::number > >	disclosure
	Instance ID -> Node -> time when node's data is disclosed.
BPMNOS::number	earliestInstantiation
BPMNOS::number	latestInstantiation
Protected Attributes inherited from BPMNOS::Model::DataProvider
std::unique_ptr< Model >	model
	Pointer to the BPMN model.
DataInput	attributes
	Map holding all attributes in the model with keys being the process (or nullptr for global attributes) and attribute id. TODO: Remove when old CSV format support is removed.

Constructor & Destructor Documentation

DynamicDataProvider() [1/2]

DynamicDataProvider::DynamicDataProvider	(	const std::string &	modelFile,
		const std::string &	instanceFileOrString )

Parameters

modelFile	The file path to the BPMN model file.
instanceFileOrString	The file path to the instance data file or a string containing the data.

Definition at line 15 of file DynamicDataProvider.cpp.

DynamicDataProvider() [2/2]

DynamicDataProvider::DynamicDataProvider	(	const std::string &	modelFile,
		const std::vector< std::string > &	folders,
		const std::string &	instanceFileOrString )

Parameters

modelFile	The file path to the BPMN model file.
folders	The folders containing lookup tables.
instanceFileOrString	The file path to the instance data file or a string containing the data.

Definition at line 20 of file DynamicDataProvider.cpp.

~DynamicDataProvider()

BPMNOS::Model::DynamicDataProvider::~DynamicDataProvider ( )

overridedefault

Member Function Documentation

createScenario()

std::unique_ptr< Scenario > DynamicDataProvider::createScenario ( unsigned int scenarioId = 0 )

overridevirtual

Implements BPMNOS::Model::DataProvider.

Definition at line 310 of file DynamicDataProvider.cpp.

ensureDefaultValue()

void DynamicDataProvider::ensureDefaultValue ( DynamicInstanceData & instance, const std::string attributeId, std::optional< BPMNOS::number > value = std::nullopt )

protected

Definition at line 282 of file DynamicDataProvider.cpp.

evaluateExpression()

BPMNOS::number DynamicDataProvider::evaluateExpression ( const std::string & expression ) const

protected

Definition at line 240 of file DynamicDataProvider.cpp.

getEffectiveDisclosure()

BPMNOS::number DynamicDataProvider::getEffectiveDisclosure ( size_t instanceId, const BPMN::Node * node, BPMNOS::number ownDisclosure )

protected

Definition at line 259 of file DynamicDataProvider.cpp.

parseInitialization()

std::pair< std::string, std::string > DynamicDataProvider::parseInitialization ( const std::string & initialization ) const

protected

Definition at line 212 of file DynamicDataProvider.cpp.

readInstances()

void DynamicDataProvider::readInstances ( )

protected

Definition at line 44 of file DynamicDataProvider.cpp.

Member Data Documentation

deferredInitializations

std::unordered_map< size_t, std::vector<DeferredInitialization> > BPMNOS::Model::DynamicDataProvider::deferredInitializations

protected

Definition at line 62 of file DynamicDataProvider.h.

disclosure

std::unordered_map< size_t, std::unordered_map<const BPMN::Node*, BPMNOS::number> > BPMNOS::Model::DynamicDataProvider::disclosure

protected

Definition at line 63 of file DynamicDataProvider.h.

earliestInstantiation

BPMNOS::number BPMNOS::Model::DynamicDataProvider::earliestInstantiation

protected

Definition at line 64 of file DynamicDataProvider.h.

globalValueMap

std::unordered_map< const Attribute*, BPMNOS::number > BPMNOS::Model::DynamicDataProvider::globalValueMap

protected

Definition at line 61 of file DynamicDataProvider.h.

instances

std::unordered_map< long unsigned int, DynamicInstanceData > BPMNOS::Model::DynamicDataProvider::instances

protected

Definition at line 60 of file DynamicDataProvider.h.

latestInstantiation

BPMNOS::number BPMNOS::Model::DynamicDataProvider::latestInstantiation

protected

Definition at line 65 of file DynamicDataProvider.h.

reader

CSVReader BPMNOS::Model::DynamicDataProvider::reader

protected

Definition at line 51 of file DynamicDataProvider.h.

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

• model/data/src/DynamicDataProvider.h
• model/data/src/DynamicDataProvider.cpp