TransitionRuleTransform Class Reference

#include <transitionruletransform.h>

Inherits ITransform.

Collaboration diagram for TransitionRuleTransform:

Public Member Functions
void	configure (DynamicObject config, const flint::ILandUnitController &landUnitController, datarepository::DataRepository &dataRepository) override
void	controllerChanged (const flint::ILandUnitController &controller) override
const DynamicVar &	value () const override

Private Member Functions
const std::string	buildSql (const DynamicObject &classifierSet) const

Private Attributes
const flint::ILandUnitController *	_landUnitController
datarepository::DataRepository *	_dataRepository
std::shared_ptr< datarepository::IProviderRelationalInterface >	_provider
const flint::IVariable *	_csetVar
DynamicVar	_value
Poco::ThreadLocal< Poco::LRUCache< std::string, DynamicVar > >	_cache
const std::string	_baseSql
const std::string	_matchSql = "WHEN c.name LIKE '%1%' AND cv.value LIKE '%2%' THEN 4 "

Member Function Documentation

buildSql()

const std::string buildSql ( const DynamicObject &  classifierSet ) const

private

Create variables classifierNames, a vector of strings and classifierValuesSql, a string
For each classifier in parameter classifierSet, append classifier.first to classifierNames, concatenate classifierValuesSql with the SQL query TransitionRuleTransform._matchSql, placeholder values clasifier.first and classifier.second (gives the classifier value) Assign a variable classifierNamesSql the join vector classifierNames, separated by ","
Return the SQL query TransitionRuleTransform._baseSql with placeholders classifierNamesSql and classifierValuesSql

Parameters

classifierSet

const DynamicObject&

Returns

string

configure()

void configure ( DynamicObject  config, const flint::ILandUnitController &  landUnitController, datarepository::DataRepository &  dataRepository  )

override

Configuration function

Assign TransitionRuleTransform._landUnitController, TransitionRuleTransform._dataRepository as parameters &landUnitController, &dataRepository, TransitionRuleTransform._provider the result of getProvider() on "provider" in config, TransitionRuleTransform._csetVar, value of "classifier_set_var" of config in TransitionRuleTransform._landUnitController

Parameters

config	DynamicObject
landUnitController	const flint::ILandUnitController&
dataRepository	datarepository::DataRepository&

Returns

void

controllerChanged()

void controllerChanged ( const flint::ILandUnitController &  controller )

override

Assign TransitionRuleTransform._landUnitController as parameter &contoller

Parameters

controller

const flint::ILandUnitController&

Returns

void

value()

const DynamicVar & value ( ) const

override

If value of TransitionRuleTransform._csetVar is empty assign TransitionRuleTransform._value as DynamicObject() and return TransitionRuleTransform._value
Extract DynamicObject from the value of TransitionRuleTransform._csetVar and store it in variable cset
Assign variable sql, the result of TransitionRuleTransform.buildSql() on argument cset
If sql has a null value in TransitionRuleTransform._cache, assign TransitionRuleTransform._value, a pointer to the result and return TransitionRuleTransform._value
Create a variable disturbanceTypeTransitions
For each row in the result of GetDataSet() on TransitionRuleTransform._provider with argument sql, using row["disturbance_type"] as the key in disturbanceTypeTransitions, map it to row["transition_id"] Add (sql, disturbanceTypeTransitions) to TransitionRuleTransform._cache, assign TransitionRuleTransform._value as disturbanceTypeTransitions.
Return TransitionRuleTransform._value

Returns

const DynamicVar&

Member Data Documentation

_baseSql

const std::string _baseSql

private

_cache

Poco::ThreadLocal<Poco::LRUCache<std::string, DynamicVar> > _cache

mutableprivate

_csetVar

const flint::IVariable* _csetVar

mutableprivate

_dataRepository

datarepository::DataRepository* _dataRepository

private

_landUnitController

const flint::ILandUnitController* _landUnitController

private

_matchSql

const std::string _matchSql = "WHEN c.name LIKE '%1%' AND cv.value LIKE '%2%' THEN 4 "

private

_provider

std::shared_ptr<datarepository::IProviderRelationalInterface> _provider

private

_value

DynamicVar _value

mutableprivate

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

• /home/runner/work/moja.canada/moja.canada/Source/moja.modules.cbm/include/moja/modules/cbm/transitionruletransform.h
• /home/runner/work/moja.canada/moja.canada/Source/moja.modules.cbm/src/transitionruletransform.cpp