From 7ee4883783542aceaf930d0cf263b1cbc4846a45 Mon Sep 17 00:00:00 2001
From: Nikolaus Huber <nikolaus.huber@uni-wuerzburg.de>
Date: Tue, 14 May 2013 15:11:04 +0000
Subject: [PATCH] - renaming of model loader - added PDRModelHandlerFactory -
added PDR Handlers
git-svn-id: https://se1.informatik.uni-wuerzburg.de/usvn/svn/code/code/DMM/trunk@11553 9e42b895-fcda-4063-8a3b-11be15eb1bbd
---
.../adaptation/AdaptationControl.java | 46 ++++++++++---------
...java => AdaptationProcessModelLoader.java} | 12 ++---
.../model/dmm/DmmModelActionHandler.java | 4 +-
.../IPerformanceDataRepositoryHandler.java | 12 +++++
.../ObservationRepositoryHandler.java | 38 +++++++++++++++
.../ObservationRepositoryModelLoader.java | 15 ++++++
.../PerfDataRepoHelper.java | 2 +-
.../PerformanceDataRepositoryHandler.java | 37 +++++++++++++++
...rformanceDataRepositoryHandlerFactory.java | 18 ++++++++
...PerformanceDataRepositoryModelLoader.java} | 14 +++---
10 files changed, 160 insertions(+), 38 deletions(-)
rename edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/dmm/{AdaptationProcessModelManager.java => AdaptationProcessModelLoader.java} (90%)
create mode 100644 edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/IPerformanceDataRepositoryHandler.java
create mode 100644 edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/ObservationRepositoryHandler.java
create mode 100644 edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/ObservationRepositoryModelLoader.java
rename edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/{dmm/util => perfdatarepo}/PerfDataRepoHelper.java (96%)
create mode 100644 edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/PerformanceDataRepositoryHandler.java
create mode 100644 edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/PerformanceDataRepositoryHandlerFactory.java
rename edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/{dmm/PerformanceDataRepositoryModelManager.java => perfdatarepo/PerformanceDataRepositoryModelLoader.java} (78%)
diff --git a/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/AdaptationControl.java b/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/AdaptationControl.java
index 87ac5dc7..c17c602a 100644
--- a/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/AdaptationControl.java
+++ b/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/AdaptationControl.java
@@ -12,17 +12,16 @@ import org.eclipse.emf.common.util.URI;
import edu.kit.ipd.descartes.adaptation.evaluation.WeightingFunctionEvaluator;
import edu.kit.ipd.descartes.adaptation.model.analysis.IModelAnalyzer;
import edu.kit.ipd.descartes.adaptation.model.analysis.pcm.PcmModelAnalyzer;
-import edu.kit.ipd.descartes.adaptation.model.dmm.AdaptationProcessModelManager;
+import edu.kit.ipd.descartes.adaptation.model.dmm.AdaptationProcessModelLoader;
import edu.kit.ipd.descartes.adaptation.model.dmm.DmmModelActionHandler;
-import edu.kit.ipd.descartes.adaptation.model.dmm.PerformanceDataRepositoryModelManager;
-import edu.kit.ipd.descartes.adaptation.model.dmm.util.PerfDataRepoHelper;
+import edu.kit.ipd.descartes.adaptation.model.perfdatarepo.IPerformanceDataRepositoryHandler;
+import edu.kit.ipd.descartes.adaptation.model.perfdatarepo.PerformanceDataRepositoryHandlerFactory;
import edu.kit.ipd.descartes.mm.adaptation.AdaptationFactory;
import edu.kit.ipd.descartes.mm.adaptation.AdaptationProcess;
import edu.kit.ipd.descartes.mm.adaptation.Event;
import edu.kit.ipd.descartes.mm.adaptation.Strategy;
import edu.kit.ipd.descartes.mm.adaptation.WeightedTactic;
import edu.kit.ipd.descartes.perfdatarepo.Impact;
-import edu.kit.ipd.descartes.perfdatarepo.PerformanceDataRepository;
public class AdaptationControl {
@@ -51,7 +50,8 @@ public class AdaptationControl {
private static final String DEFAULT_PROP_FILE_PATH = "./default.properties";
private static final String PROP_ADAPTATION_PROCESS_XMI_FILE_PATH_NAME = "adaptationProcessModel";
- private static final String PROP_PERF_DATA_REPO_XMI_FILE_PATH_NAME = "performanceDataRepositoryModel";
+ private static final String PROP_PERF_DATA_REPO_XMI_FILE_PATH_NAME = "perfdatarepo.instance";
+ private static final String PROP_PERF_DATA_REPO_METAMODEL_TYPE = "perfdatarepo.metamodel";
private static final String PROP_ADAPTATION_PROCESS_NAME = "processName";
private static final String PROP_MAX_ITERATIONS = "maxIterations";
private static final String PROP_TRIGGERING_EVENT_TYPE = "eventType";
@@ -60,13 +60,12 @@ public class AdaptationControl {
private String adaptationProcessXmiFilePath = null;
private String performanceDataRepoXmiFilePath = null;
+ private String pdrMetamodelType = null;
private String eventType = null;
- private AdaptationProcessModelManager adaptationProcessModelManager = AdaptationProcessModelManager.getInstance();
- private PerformanceDataRepositoryModelManager perfDataModelManager = PerformanceDataRepositoryModelManager
- .getInstance();
+ private AdaptationProcessModelLoader adaptationProcessModelLoader = AdaptationProcessModelLoader.getInstance();
+ private IPerformanceDataRepositoryHandler handler;
private AdaptationProcess adaptationProcess = null;
- private PerformanceDataRepository perfDataRepo = null;
private TacticExecutor executor = null;
private IModelAnalyzer modelAnalyzer = null;
private WeightingFunctionEvaluator evaluator = null;
@@ -93,7 +92,7 @@ public class AdaptationControl {
}
public void doAdaptation(Event triggeringEvent) {
-
+
// Determine the suitable strategy via the objective
// which is currently implemented as the first element
Strategy currentStrategy = AdaptationControl.findTriggeredStrategy(adaptationProcess, triggeringEvent);
@@ -102,40 +101,41 @@ public class AdaptationControl {
abort();
return;
}
-
+
while (!isProblemSolved() && iteration < maxIterations) {
// Execute the strategie's tactic with the currently highest weight
WeightedTactic currentTactic = currentStrategy.getTacticWithHighestWeight();
-
+
applyTactic(currentTactic);
analyzeModel();
processResults(currentTactic);
evaluator.evaluate(currentTactic);
-
+
// save results
try {
logger.debug("Saving tactics evaluation results...");
- adaptationProcessModelManager.saveAll();
+ adaptationProcessModelLoader.saveAll();
} catch (IOException e) {
logger.error("Error while persisting evaluation results.", e);
}
-
+
iteration++;
}
-
+
printLogInformation();
-
+
}
public void init() {
try {
// load properties file
loadProperties(DEFAULT_PROP_FILE_PATH);
-
+
// load required models
- adaptationProcess = adaptationProcessModelManager.load(URI.createFileURI(adaptationProcessXmiFilePath));
- perfDataRepo = perfDataModelManager.load(URI.createFileURI(performanceDataRepoXmiFilePath));
-
+ adaptationProcess = adaptationProcessModelLoader.load(URI.createFileURI(adaptationProcessXmiFilePath));
+ handler = PerformanceDataRepositoryHandlerFactory.createHandler(pdrMetamodelType);
+ handler.load(performanceDataRepoXmiFilePath);
+
// set handlers
executor = new TacticExecutor(new DmmModelActionHandler());
modelAnalyzer = new PcmModelAnalyzer();
@@ -167,6 +167,7 @@ public class AdaptationControl {
FileInputStream propFile = new FileInputStream(propertiesFilePath);
properties.load(propFile);
logger.debug("Loaded properties of " + properties.getProperty(PROP_ADAPTATION_PROCESS_NAME));
+ pdrMetamodelType = properties.getProperty(PROP_PERF_DATA_REPO_METAMODEL_TYPE);
adaptationProcessXmiFilePath = properties.getProperty(PROP_ADAPTATION_PROCESS_XMI_FILE_PATH_NAME);
performanceDataRepoXmiFilePath = properties.getProperty(PROP_PERF_DATA_REPO_XMI_FILE_PATH_NAME);
maxIterations = Integer.parseInt(properties.getProperty(PROP_MAX_ITERATIONS));
@@ -191,7 +192,8 @@ public class AdaptationControl {
}
private void processResults(WeightedTactic tactic) {
- Impact latestImpact = PerfDataRepoHelper.getImpactAt(perfDataRepo, iteration);
+
+ Impact latestImpact = handler.getImpactAt(iteration);
// Connect parsed results to the executed tactic
if (latestImpact != null)
tactic.setLastImpact(latestImpact);
diff --git a/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/dmm/AdaptationProcessModelManager.java b/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/dmm/AdaptationProcessModelLoader.java
similarity index 90%
rename from edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/dmm/AdaptationProcessModelManager.java
rename to edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/dmm/AdaptationProcessModelLoader.java
index 9e30607c..44b98432 100644
--- a/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/dmm/AdaptationProcessModelManager.java
+++ b/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/dmm/AdaptationProcessModelLoader.java
@@ -14,7 +14,7 @@ import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
import org.eclipse.emf.ecore.xmi.XMIResource;
import org.eclipse.emf.ecore.xmi.impl.XMIResourceFactoryImpl;
-import edu.kit.ipd.descartes.adaptation.model.AbstractEcoreModelManager;
+import edu.kit.ipd.descartes.adaptation.model.AbstractEcoreModelLoader;
import edu.kit.ipd.descartes.mm.adaptation.AdaptationPackage;
import edu.kit.ipd.descartes.mm.adaptation.AdaptationProcess;
import edu.kit.ipd.descartes.mm.adaptationpoints.AdaptationpointsPackage;
@@ -22,7 +22,7 @@ import edu.kit.ipd.descartes.mm.containerrepository.ContainerrepositoryPackage;
import edu.kit.ipd.descartes.mm.resourcelandscape.DistributedDataCenter;
import edu.kit.ipd.descartes.mm.resourcelandscape.ResourcelandscapePackage;
-public class AdaptationProcessModelManager extends AbstractEcoreModelManager {
+public class AdaptationProcessModelLoader extends AbstractEcoreModelLoader {
public static final EPackage[] DMM_EPACKAGES = new EPackage[] {
ResourcelandscapePackage.eINSTANCE,
@@ -30,16 +30,16 @@ public class AdaptationProcessModelManager extends AbstractEcoreModelManager {
ContainerrepositoryPackage.eINSTANCE,
AdaptationPackage.eINSTANCE };
- private static AdaptationProcessModelManager instance = null;
+ private static AdaptationProcessModelLoader instance = null;
- public static AdaptationProcessModelManager getInstance() {
+ public static AdaptationProcessModelLoader getInstance() {
if (instance == null) {
- instance = new AdaptationProcessModelManager();
+ instance = new AdaptationProcessModelLoader();
}
return instance;
}
- public AdaptationProcessModelManager() {
+ public AdaptationProcessModelLoader() {
initializeResourceSet(new ResourceSetImpl());
}
diff --git a/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/dmm/DmmModelActionHandler.java b/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/dmm/DmmModelActionHandler.java
index e3eeb147..f64acec4 100644
--- a/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/dmm/DmmModelActionHandler.java
+++ b/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/dmm/DmmModelActionHandler.java
@@ -32,11 +32,11 @@ import edu.kit.ipd.descartes.mm.resourcelandscape.RuntimeEnvironment;
public class DmmModelActionHandler implements IActionHandler {
static Logger logger = Logger.getLogger(DmmModelActionHandler.class);
- private AdaptationProcessModelManager adaptProcessModelMgr;
+ private AdaptationProcessModelLoader adaptProcessModelMgr;
public DmmModelActionHandler() {
- adaptProcessModelMgr = AdaptationProcessModelManager.getInstance();
+ adaptProcessModelMgr = AdaptationProcessModelLoader.getInstance();
logger.info("DMM Models loaded.");
}
diff --git a/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/IPerformanceDataRepositoryHandler.java b/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/IPerformanceDataRepositoryHandler.java
new file mode 100644
index 00000000..041da5dd
--- /dev/null
+++ b/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/IPerformanceDataRepositoryHandler.java
@@ -0,0 +1,12 @@
+package edu.kit.ipd.descartes.adaptation.model.perfdatarepo;
+
+import edu.kit.ipd.descartes.perfdatarepo.Impact;
+
+public interface IPerformanceDataRepositoryHandler {
+
+ public Impact getLatestImpact();
+ public Impact getImpactAt(int position);
+
+ public void load(String modelFileUri);
+
+}
diff --git a/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/ObservationRepositoryHandler.java b/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/ObservationRepositoryHandler.java
new file mode 100644
index 00000000..49047fbe
--- /dev/null
+++ b/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/ObservationRepositoryHandler.java
@@ -0,0 +1,38 @@
+package edu.kit.ipd.descartes.adaptation.model.perfdatarepo;
+
+import org.apache.log4j.Logger;
+import org.eclipse.emf.common.util.URI;
+
+import edu.kit.ipd.descartes.adaptation.model.AbstractEcoreModelLoader;
+import edu.kit.ipd.descartes.perfdatarepo.Impact;
+import edu.kit.ipd.descartes.ql.models.repository.ObservationRepository;
+
+public class ObservationRepositoryHandler implements IPerformanceDataRepositoryHandler {
+
+ private static Logger logger = Logger.getLogger(ObservationRepositoryHandler.class);
+ private AbstractEcoreModelLoader modelLoader = null;
+ private ObservationRepository repository = null;
+
+ public ObservationRepositoryHandler() {
+ modelLoader = new ObservationRepositoryModelLoader();
+ logger.debug("ObservationRepositoryHandler instantiated.");
+ }
+
+ @Override
+ public Impact getLatestImpact() {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ @Override
+ public Impact getImpactAt(int position) {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ @Override
+ public void load(String modelFileUri) {
+ repository = (ObservationRepository) modelLoader.load(URI.createFileURI(modelFileUri));
+ }
+
+}
diff --git a/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/ObservationRepositoryModelLoader.java b/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/ObservationRepositoryModelLoader.java
new file mode 100644
index 00000000..e53ffb32
--- /dev/null
+++ b/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/ObservationRepositoryModelLoader.java
@@ -0,0 +1,15 @@
+package edu.kit.ipd.descartes.adaptation.model.perfdatarepo;
+
+import org.eclipse.emf.ecore.resource.ResourceSet;
+
+import edu.kit.ipd.descartes.adaptation.model.AbstractEcoreModelLoader;
+
+public class ObservationRepositoryModelLoader extends AbstractEcoreModelLoader {
+
+ @Override
+ public void initializeResourceSet(ResourceSet resourceSet) {
+ // TODO Auto-generated method stub
+
+ }
+
+}
diff --git a/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/dmm/util/PerfDataRepoHelper.java b/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/PerfDataRepoHelper.java
similarity index 96%
rename from edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/dmm/util/PerfDataRepoHelper.java
rename to edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/PerfDataRepoHelper.java
index 518caeb2..a4234e8e 100644
--- a/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/dmm/util/PerfDataRepoHelper.java
+++ b/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/PerfDataRepoHelper.java
@@ -1,4 +1,4 @@
-package edu.kit.ipd.descartes.adaptation.model.dmm.util;
+package edu.kit.ipd.descartes.adaptation.model.perfdatarepo;
import org.eclipse.emf.common.util.EList;
diff --git a/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/PerformanceDataRepositoryHandler.java b/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/PerformanceDataRepositoryHandler.java
new file mode 100644
index 00000000..ab913c1c
--- /dev/null
+++ b/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/PerformanceDataRepositoryHandler.java
@@ -0,0 +1,37 @@
+package edu.kit.ipd.descartes.adaptation.model.perfdatarepo;
+
+import org.apache.log4j.Logger;
+import org.eclipse.emf.common.util.URI;
+
+import edu.kit.ipd.descartes.perfdatarepo.Impact;
+import edu.kit.ipd.descartes.perfdatarepo.PerformanceDataRepository;
+
+public class PerformanceDataRepositoryHandler implements IPerformanceDataRepositoryHandler {
+
+ private static Logger logger = Logger.getLogger(PerformanceDataRepositoryHandler.class);
+
+ private PerformanceDataRepository repository = null;
+ private PerformanceDataRepositoryModelLoader modelLoader = null;
+
+ public PerformanceDataRepositoryHandler() {
+ modelLoader = new PerformanceDataRepositoryModelLoader();
+ logger.debug("PerformanceDataRepositoryHandler instantiated.");
+ }
+
+ public void load(String fileUri) {
+ repository = modelLoader.load(URI.createFileURI(fileUri));
+ }
+
+ @Override
+ public Impact getLatestImpact() {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ @Override
+ public Impact getImpactAt(int position) {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+}
diff --git a/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/PerformanceDataRepositoryHandlerFactory.java b/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/PerformanceDataRepositoryHandlerFactory.java
new file mode 100644
index 00000000..2bbcd7dc
--- /dev/null
+++ b/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/PerformanceDataRepositoryHandlerFactory.java
@@ -0,0 +1,18 @@
+package edu.kit.ipd.descartes.adaptation.model.perfdatarepo;
+
+import edu.kit.ipd.descartes.perfdatarepo.PerformanceDataRepository;
+import edu.kit.ipd.descartes.ql.models.repository.ObservationRepository;
+
+public class PerformanceDataRepositoryHandlerFactory {
+
+ public static IPerformanceDataRepositoryHandler createHandler(String repositoryType) {
+
+ if (repositoryType.equals(PerformanceDataRepository.class.getName()))
+ return new PerformanceDataRepositoryHandler();
+
+ if (repositoryType.equals(ObservationRepository.class.getName()))
+ return new ObservationRepositoryHandler();
+
+ return null;
+ }
+}
diff --git a/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/dmm/PerformanceDataRepositoryModelManager.java b/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/PerformanceDataRepositoryModelLoader.java
similarity index 78%
rename from edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/dmm/PerformanceDataRepositoryModelManager.java
rename to edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/PerformanceDataRepositoryModelLoader.java
index 080f44b2..deae112e 100644
--- a/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/dmm/PerformanceDataRepositoryModelManager.java
+++ b/edu.kit.ipd.descartes.adaptation/src/edu/kit/ipd/descartes/adaptation/model/perfdatarepo/PerformanceDataRepositoryModelLoader.java
@@ -1,4 +1,4 @@
-package edu.kit.ipd.descartes.adaptation.model.dmm;
+package edu.kit.ipd.descartes.adaptation.model.perfdatarepo;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EPackage;
@@ -7,24 +7,24 @@ import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
import org.eclipse.emf.ecore.xmi.impl.XMIResourceFactoryImpl;
-import edu.kit.ipd.descartes.adaptation.model.AbstractEcoreModelManager;
+import edu.kit.ipd.descartes.adaptation.model.AbstractEcoreModelLoader;
import edu.kit.ipd.descartes.perfdatarepo.PerfdatarepoPackage;
import edu.kit.ipd.descartes.perfdatarepo.PerformanceDataRepository;
-public class PerformanceDataRepositoryModelManager extends AbstractEcoreModelManager {
+public class PerformanceDataRepositoryModelLoader extends AbstractEcoreModelLoader {
public static final EPackage[] PERF_DATA_REPO_EPACKAGES = new EPackage[] { PerfdatarepoPackage.eINSTANCE };
- private static PerformanceDataRepositoryModelManager instance = null;
+ private static PerformanceDataRepositoryModelLoader instance = null;
- public static PerformanceDataRepositoryModelManager getInstance() {
+ public static PerformanceDataRepositoryModelLoader getInstance() {
if (instance == null) {
- instance = new PerformanceDataRepositoryModelManager();
+ instance = new PerformanceDataRepositoryModelLoader();
}
return instance;
}
- public PerformanceDataRepositoryModelManager() {
+ public PerformanceDataRepositoryModelLoader() {
initializeResourceSet(new ResourceSetImpl());
}
--
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