Package org.palladiosimulator.pcm.uncertainty.variation.UncertaintyVariationModel.gen.pcm

Class ConcreteScenarioManager

java.lang.Object

org.palladiosimulator.pcm.uncertainty.variation.UncertaintyVariationModel.gen.pcm.ConcreteScenarioManager

All Implemented Interfaces:

ScenarioManager

public class ConcreteScenarioManager
extends Object
implements ScenarioManager

ConcreteScenarioManager realizes the management of the scenarios generated from the pcm through the uncertainty variation model.

Constructor Summary

Constructors

Constructor	Description
ConcreteScenarioManager(URI modelBaseUri, String sourceDirName, String resultDirName, String variantDirName, ResourceAbstraction resourceAbstraction)	Constructor
ConcreteScenarioManager(URI modelBaseUri, String sourceDirName, URI resultUri, String variantDirName, ResourceAbstraction resourceAbstraction)	Constructor

Method Summary

Modifier and Type	Method	Description
void	createCurrVariant(int idx, IProgressMonitor progressMonitor)	generates variant i from the base models by copying the files into configuration_i subdirectory of the scenario folder of the current project.
URI	getCurrVariantUri()	returns the uri of the current variant generated by the function createCurrVariant.
Map<String,List<EObject>>	loadCurrVariantModels()	loads and returns the different pcm models that must be varied of the current variant.
void	register(List<String> knownVariingModelTypes)	registers the known varying model types of the pcm for later loading.
void	reportsVariationPoints(Statespace statespace, IProgressMonitor progressMonitor)	writes the different variation points into the reports
void	reportVariation(StatespaceIterator it, IProgressMonitor progressMonitor)	writes the current state of the statespace iterator into the reports
void	storeCurrVariantModels(Map<String,List<EObject>> models)	store the pcm models that were loaded with the function loadCurrVariantModels.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ConcreteScenarioManager

public ConcreteScenarioManager(URI modelBaseUri,
                               String sourceDirName,
                               String resultDirName,
                               String variantDirName,
                               ResourceAbstraction resourceAbstraction)
                        throws CoreException

Constructor

Parameters:

modelBaseUri - specifies the uniform resource identifier (uri) which points to the folder in which the uncertainty variation model is contained. The uri must be of the platform type. The pcm base models will be searched in the sourceDir sub-directory of the uri and the scenarios will be generated under the ../resultDir sub-directory of the uri.

sourceDirName - name of the directory in which the model templates for the variants will be searched in.

resultDirName - name of the directory in which the all variants will be saved in

variantDirName - name of the directory in which one variant will be saved in

resourceAbstraction - the abstraction layer for the models loading and storing mechanism

Throws:

CoreException - if result directory can not be created in the case it does not exist

ConcreteScenarioManager

public ConcreteScenarioManager(URI modelBaseUri,
                               String sourceDirName,
                               URI resultUri,
                               String variantDirName,
                               ResourceAbstraction resourceAbstraction)
                        throws CoreException

Constructor

Parameters:

modelBaseUri - specifies the uniform resource identifier (uri) which points to the folder in which the uncertainty variation model is contained. The uri must be of the platform type. The pcm base models will be searched in the sourceDir sub-directory of the uri.

sourceDirName - name of the directory in which the model templates for the variants will be searched in.

resultUri - specifies the uniform resource identifier (uri) which points to the folder in which which the scenarios will be generated

variantDirName - name of the directory in which one variant will be saved in

resourceAbstraction - the abstraction layer for the models loading and storing mechanism

Throws:

CoreException - if result directory can not be created in the case it does not exist

Method Detail

createCurrVariant

public void createCurrVariant(int idx,
                              IProgressMonitor progressMonitor)
                       throws CoreException

generates variant i from the base models by copying the files into configuration_i subdirectory of the scenario folder of the current project.

Specified by:

createCurrVariant in interface ScenarioManager

Parameters:

idx - specifies the id number of the current variant

progressMonitor - progress monitor for status reporting

Throws:

CoreException - if existing configuration cannot be deleted or new configuration cannot be generated

register

public void register(List<String> knownVariingModelTypes)

registers the known varying model types of the pcm for later loading.

Specified by:

register in interface ScenarioManager

Parameters:

knownVariingModelTypes - specifies a list with the names of the known model that should be varied.

loadCurrVariantModels

public Map<String,List<EObject>> loadCurrVariantModels()
                                                      throws CoreException

loads and returns the different pcm models that must be varied of the current variant. This function requires a single call of the function register and a call of the function createCurrVariant.

Specified by:

loadCurrVariantModels in interface ScenarioManager

Returns:

a map between model type as string and loaded models of this type

Throws:

CoreException - if the result directory or its content can not be reached

storeCurrVariantModels

public void storeCurrVariantModels(Map<String,List<EObject>> models)
                            throws IOException

store the pcm models that were loaded with the function loadCurrVariantModels.

Specified by:

storeCurrVariantModels in interface ScenarioManager

Parameters:

models - specifies the models that shall be stored

Throws:

IOException - if writing of one of the models fails

getCurrVariantUri

public URI getCurrVariantUri()

returns the uri of the current variant generated by the function createCurrVariant. return the platform uri to the current variant.

Specified by:

getCurrVariantUri in interface ScenarioManager

reportsVariationPoints

public void reportsVariationPoints(Statespace statespace,
                                   IProgressMonitor progressMonitor)
                            throws CoreException

writes the different variation points into the reports

Specified by:

reportsVariationPoints in interface ScenarioManager

Parameters:

statespace - the statespace to report

progressMonitor - progress monitor for status reporting

Throws:

CoreException - if the writing into the report fails

reportVariation

public void reportVariation(StatespaceIterator it,
                            IProgressMonitor progressMonitor)
                     throws CoreException

writes the current state of the statespace iterator into the reports

Specified by:

reportVariation in interface ScenarioManager

Parameters:

it - the StatespaceIterator to report

progressMonitor - progress monitor for status reporting

Throws:

CoreException - if the writing into the report fails