BPMNOS::Model::StaticDataProvider Class Reference

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

Detailed Description

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

Definition at line 17 of file StaticDataProvider.h.

#include <StaticDataProvider.h>

Inheritance diagram for BPMNOS::Model::StaticDataProvider:

Classes
struct	StaticInstanceData

Public Member Functions
	StaticDataProvider (const std::string &modelFile, const std::string &instanceFileOrString)
	Constructor for StaticDataProvider.
	StaticDataProvider (const std::string &modelFile, const std::vector< std::string > &folders, const std::string &instanceFileOrString)
	Constructor for StaticDataProvider.
	~StaticDataProvider () 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
	StaticDataProvider (const std::string &modelFile, const std::vector< std::string > &folders)
	Protected constructor that skips readInstances() - for derived classes.
void	readInstances ()
void	ensureDefaultValue (StaticInstanceData &instance, const std::string attributeId, std::optional< BPMNOS::number > value=std::nullopt)
std::pair< std::string, std::string >	parseInitialization (const std::string &initialization) const
virtual BPMNOS::number	evaluateExpression (const std::string &expression) const
Protected Member Functions inherited from BPMNOS::Model::DataProvider
BPMN::Node *	findNode (const std::string &nodeId) const

Protected Attributes
std::unique_ptr< CSVReader >	reader
std::unordered_map< long unsigned int, StaticInstanceData >	instances
std::unordered_map< const Attribute *, BPMNOS::number >	globalValueMap
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

StaticDataProvider() [1/3]

StaticDataProvider::StaticDataProvider	(	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 18 of file StaticDataProvider.cpp.

StaticDataProvider() [2/3]

StaticDataProvider::StaticDataProvider	(	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 43 of file StaticDataProvider.cpp.

~StaticDataProvider()

BPMNOS::Model::StaticDataProvider::~StaticDataProvider ( )

overridedefault

StaticDataProvider() [3/3]

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

protected

Definition at line 23 of file StaticDataProvider.cpp.

Member Function Documentation

createScenario()

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

overridevirtual

Implements BPMNOS::Model::DataProvider.

Definition at line 256 of file StaticDataProvider.cpp.

ensureDefaultValue()

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

protected

Definition at line 228 of file StaticDataProvider.cpp.

evaluateExpression()

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

protectedvirtual

Reimplemented in BPMNOS::Model::ExpectedValueDataProvider.

Definition at line 209 of file StaticDataProvider.cpp.

parseInitialization()

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

protected

Definition at line 181 of file StaticDataProvider.cpp.

readInstances()

void StaticDataProvider::readInstances ( )

protected

Definition at line 50 of file StaticDataProvider.cpp.

Member Data Documentation

earliestInstantiation

BPMNOS::number BPMNOS::Model::StaticDataProvider::earliestInstantiation

protected

Definition at line 51 of file StaticDataProvider.h.

globalValueMap

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

protected

Definition at line 50 of file StaticDataProvider.h.

instances

std::unordered_map< long unsigned int, StaticInstanceData > BPMNOS::Model::StaticDataProvider::instances

protected

Definition at line 49 of file StaticDataProvider.h.

latestInstantiation

BPMNOS::number BPMNOS::Model::StaticDataProvider::latestInstantiation

protected

Definition at line 52 of file StaticDataProvider.h.

reader

std::unique_ptr<CSVReader> BPMNOS::Model::StaticDataProvider::reader

protected

Definition at line 40 of file StaticDataProvider.h.

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

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