initial commit
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/.classpath b/org.eclipse.emf.refactor.refactoring.analyzer/.classpath
new file mode 100644
index 0000000..ad32c83
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/.classpath
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+ <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
+ <classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
+ <classpathentry kind="src" path="src"/>
+ <classpathentry kind="output" path="bin"/>
+</classpath>
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/.project b/org.eclipse.emf.refactor.refactoring.analyzer/.project
new file mode 100644
index 0000000..2470c3e
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/.project
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+ <name>org.eclipse.emf.refactor.refactoring.analyzer</name>
+ <comment></comment>
+ <projects>
+ </projects>
+ <buildSpec>
+ <buildCommand>
+ <name>org.eclipse.jdt.core.javabuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ <buildCommand>
+ <name>org.eclipse.pde.ManifestBuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ <buildCommand>
+ <name>org.eclipse.pde.SchemaBuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ </buildSpec>
+ <natures>
+ <nature>org.eclipse.pde.PluginNature</nature>
+ <nature>org.eclipse.jdt.core.javanature</nature>
+ </natures>
+</projectDescription>
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/.settings/org.eclipse.jdt.core.prefs b/org.eclipse.emf.refactor.refactoring.analyzer/.settings/org.eclipse.jdt.core.prefs
new file mode 100644
index 0000000..f287d53
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/.settings/org.eclipse.jdt.core.prefs
@@ -0,0 +1,7 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
+org.eclipse.jdt.core.compiler.compliance=1.6
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.6
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/META-INF/MANIFEST.MF b/org.eclipse.emf.refactor.refactoring.analyzer/META-INF/MANIFEST.MF
new file mode 100644
index 0000000..a0e40ee
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/META-INF/MANIFEST.MF
@@ -0,0 +1,20 @@
+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: RefactoringAnalyzer
+Bundle-SymbolicName: org.eclipse.emf.refactor.refactoring.analyzer;singleton:=true
+Bundle-Version: 0.7.1
+Bundle-Activator: org.eclipse.emf.refactor.refactoring.analyzer.Activator
+Require-Bundle: org.eclipse.ui,
+ org.eclipse.core.runtime,
+ org.eclipse.core.resources;bundle-version="3.8.1",
+ org.eclipse.emf.ecore;bundle-version="2.8.1",
+ org.eclipse.emf.refactor.smells;bundle-version="0.7.0",
+ org.eclipse.emf.refactor.smells.runtime;bundle-version="0.7.0",
+ org.eclipse.emf.refactor.smells.configuration;bundle-version="0.7.0",
+ org.eclipse.emf.refactor.refactoring;bundle-version="0.7.0",
+ org.eclipse.emf.refactor.refactoring.runtime;bundle-version="0.7.0",
+ org.eclipse.ltk.core.refactoring;bundle-version="3.6.0",
+ org.eclipse.ltk.ui.refactoring;bundle-version="3.7.0",
+ org.eclipse.emf.compare.ui;bundle-version="1.3.2"
+Bundle-ActivationPolicy: lazy
+Bundle-RequiredExecutionEnvironment: JavaSE-1.6
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/Activator.class b/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/Activator.class
new file mode 100644
index 0000000..4d1cb3f
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/Activator.class
Binary files differ
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/core/CompareResult.class b/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/core/CompareResult.class
new file mode 100644
index 0000000..40c48bd
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/core/CompareResult.class
Binary files differ
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/core/ModelSmellResultComparator.class b/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/core/ModelSmellResultComparator.class
new file mode 100644
index 0000000..78b316b
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/core/ModelSmellResultComparator.class
Binary files differ
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/core/StatisticsButtonCreator$1.class b/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/core/StatisticsButtonCreator$1.class
new file mode 100644
index 0000000..24b4958
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/core/StatisticsButtonCreator$1.class
Binary files differ
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/core/StatisticsButtonCreator.class b/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/core/StatisticsButtonCreator.class
new file mode 100644
index 0000000..600f4c1
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/core/StatisticsButtonCreator.class
Binary files differ
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/build.properties b/org.eclipse.emf.refactor.refactoring.analyzer/build.properties
new file mode 100644
index 0000000..e9863e2
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/build.properties
@@ -0,0 +1,5 @@
+source.. = src/
+output.. = bin/
+bin.includes = META-INF/,\
+ .,\
+ plugin.xml
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/plugin.xml b/org.eclipse.emf.refactor.refactoring.analyzer/plugin.xml
new file mode 100644
index 0000000..95d6b85
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/plugin.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?eclipse version="3.4"?>
+<plugin>
+ <extension
+ point="org.eclipse.emf.refactor.inputpagebutton">
+ <inputpagebuttoncreator
+ creatorclass="org.eclipse.emf.refactor.refactoring.analyzer.core.StatisticsButtonCreator">
+ </inputpagebuttoncreator>
+ </extension>
+
+</plugin>
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/src/org/eclipse/emf/refactor/refactoring/analyzer/Activator.java b/org.eclipse.emf.refactor.refactoring.analyzer/src/org/eclipse/emf/refactor/refactoring/analyzer/Activator.java
new file mode 100644
index 0000000..d3af6a8
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/src/org/eclipse/emf/refactor/refactoring/analyzer/Activator.java
@@ -0,0 +1,50 @@
+package org.eclipse.emf.refactor.refactoring.analyzer;
+
+import org.eclipse.ui.plugin.AbstractUIPlugin;
+import org.osgi.framework.BundleContext;
+
+/**
+ * The activator class controls the plug-in life cycle
+ */
+public class Activator extends AbstractUIPlugin {
+
+ // The plug-in ID
+ public static final String PLUGIN_ID = "org.eclipse.emf.refactor.refactoring.analyzer"; //$NON-NLS-1$
+
+ // The shared instance
+ private static Activator plugin;
+
+ /**
+ * The constructor
+ */
+ public Activator() {
+ }
+
+ /*
+ * (non-Javadoc)
+ * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext)
+ */
+ public void start(BundleContext context) throws Exception {
+ super.start(context);
+ plugin = this;
+ }
+
+ /*
+ * (non-Javadoc)
+ * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)
+ */
+ public void stop(BundleContext context) throws Exception {
+ plugin = null;
+ super.stop(context);
+ }
+
+ /**
+ * Returns the shared instance
+ *
+ * @return the shared instance
+ */
+ public static Activator getDefault() {
+ return plugin;
+ }
+
+}
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/src/org/eclipse/emf/refactor/refactoring/analyzer/core/CompareResult.java b/org.eclipse.emf.refactor.refactoring.analyzer/src/org/eclipse/emf/refactor/refactoring/analyzer/core/CompareResult.java
new file mode 100644
index 0000000..0432d61
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/src/org/eclipse/emf/refactor/refactoring/analyzer/core/CompareResult.java
@@ -0,0 +1,63 @@
+package org.eclipse.emf.refactor.refactoring.analyzer.core;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.eclipse.emf.refactor.smells.core.ModelSmell;
+
+/**
+ * Data class representing the result of comparing two ResultModels during a quantitative analysis.
+ * The data is comprise of Maps containing counts of smell occurences which can be compared.
+ *
+ * @author Matthias Burhenne
+ *
+ */
+public class CompareResult {
+
+ private final HashMap<ModelSmell, Integer> occurencesInOriginalModel;
+ private final HashMap<ModelSmell, Integer> occurencesInChangedModel;
+
+ CompareResult(HashMap<ModelSmell, Integer> occurencesInOriginalModel, HashMap<ModelSmell, Integer> occurencesInChangedModel){
+ this.occurencesInOriginalModel = occurencesInOriginalModel;
+ this.occurencesInChangedModel = occurencesInChangedModel;
+ }
+
+ /**
+ * Getter for the field occurencesInOriginalModel
+ *
+ * @return - Map<ModelSmell, Integer>
+ */
+ public HashMap<ModelSmell, Integer> getOccurencesInOriginalModel() {
+ return occurencesInOriginalModel;
+ }
+
+ /**
+ * Getter for the field occurencesInChangedModel
+ *
+ * @return - Map<ModelSmell, Integer>
+ */
+ public HashMap<ModelSmell, Integer> getOccurencesInChangedModel() {
+ return occurencesInChangedModel;
+ }
+
+ /**
+ * Compares the numbers of occurences in the original model and the changed model
+ * and returns the differences as a map
+ *
+ * @return - Map<ModelSmell, Integer>
+ */
+ public Map<ModelSmell, Integer> getDifferences(){
+ HashMap<ModelSmell, Integer> result = new HashMap<ModelSmell, Integer>();
+ for(ModelSmell smell : occurencesInOriginalModel.keySet()){
+ Integer numberInOriginal = occurencesInOriginalModel.get(smell);
+ Integer numberInChanged = occurencesInChangedModel.get(smell);
+ if(numberInChanged != null){
+ result.put(smell, numberInChanged - numberInOriginal);
+ }else{
+ result.put(smell, 0 - numberInOriginal);
+ }
+ }
+ return result;
+ }
+
+}
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/src/org/eclipse/emf/refactor/refactoring/analyzer/core/ModelSmellResultComparator.java b/org.eclipse.emf.refactor.refactoring.analyzer/src/org/eclipse/emf/refactor/refactoring/analyzer/core/ModelSmellResultComparator.java
new file mode 100644
index 0000000..0a946b8
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/src/org/eclipse/emf/refactor/refactoring/analyzer/core/ModelSmellResultComparator.java
@@ -0,0 +1,37 @@
+package org.eclipse.emf.refactor.refactoring.analyzer.core;
+
+import java.util.HashMap;
+import java.util.List;
+import org.eclipse.emf.refactor.smells.core.ModelSmell;
+import org.eclipse.emf.refactor.smells.runtime.core.Result;
+
+/**
+ * Utility class providing functionality to compare the results of two model smell searches.
+ *
+ * @author Matthias Burhenne
+ *
+ */
+public class ModelSmellResultComparator {
+
+ /**
+ * Compares the two lists of Result objects and creates a wrapping CompareResult with the numbers of occurences
+ *
+ * @param resultsFromOriginalModel - Map<ModelSmell, Integer> the number of search results before the change
+ * @param resultsFromChangedModel - Map<ModelSmell, Integer> the number of search results after the change
+ * @return CompareResult
+ */
+ public static CompareResult compareModelSmellSearchResults(List<Result> resultsFromOriginalModel, List<Result> resultsFromChangedModel){
+ HashMap<ModelSmell, Integer> occurencesInOriginalModel = new HashMap<ModelSmell, Integer>();
+ HashMap<ModelSmell, Integer> occurencesInChangedModel = new HashMap<ModelSmell, Integer>();
+
+ for(Result result : resultsFromOriginalModel){
+ occurencesInOriginalModel.put(result.getSmell(), result.getModelelements().size());
+ }
+
+ for(Result result : resultsFromChangedModel){
+ occurencesInChangedModel.put(result.getSmell(), result.getModelelements().size());
+ }
+
+ return new CompareResult(occurencesInOriginalModel, occurencesInChangedModel);
+ }
+}
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/src/org/eclipse/emf/refactor/refactoring/analyzer/core/StatisticsButtonCreator.java b/org.eclipse.emf.refactor.refactoring.analyzer/src/org/eclipse/emf/refactor/refactoring/analyzer/core/StatisticsButtonCreator.java
new file mode 100644
index 0000000..43aad95
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/src/org/eclipse/emf/refactor/refactoring/analyzer/core/StatisticsButtonCreator.java
@@ -0,0 +1,120 @@
+package org.eclipse.emf.refactor.refactoring.analyzer.core;
+
+import java.util.List;
+import java.util.Map;
+
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.NullProgressMonitor;
+import org.eclipse.core.runtime.OperationCanceledException;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.refactor.refactoring.interfaces.IController;
+import org.eclipse.emf.refactor.refactoring.runtime.ltk.LtkEmfRefactoringProcessorAdapter;
+import org.eclipse.emf.refactor.refactoring.runtime.ltk.change.RefactoringChange;
+import org.eclipse.emf.refactor.refactoring.runtime.ltk.ui.AbstractRefactoringWizard;
+import org.eclipse.emf.refactor.refactoring.runtime.ui.IInputPageButtonCreator;
+import org.eclipse.emf.refactor.smells.configuration.managers.ConfigurationManager;
+import org.eclipse.emf.refactor.smells.core.ModelSmell;
+import org.eclipse.emf.refactor.smells.runtime.core.ModelSmellFinder;
+import org.eclipse.emf.refactor.smells.runtime.core.Result;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.ltk.core.refactoring.RefactoringStatus;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.MouseEvent;
+import org.eclipse.swt.events.MouseListener;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Composite;
+
+/**
+ * Class implementing the Interface IInputPageButtonCreator from EMF Refactor. It provides a method
+ * to create a button for the input page of the refactoring wizard of EMF Refactor.
+ *
+ * @author Matthias Burhenne
+ *
+ */
+public class StatisticsButtonCreator implements IInputPageButtonCreator {
+
+ @Override
+ public Button createButton(final Composite parent, final IController controller, final AbstractRefactoringWizard wizard) {
+ Button statButton = new Button(parent, SWT.NONE);
+ statButton.setText("Model smell statistics");
+ statButton.addMouseListener(new MouseListener() {
+ boolean mouseDown = false;
+ AbstractRefactoringWizard abstrWizard = wizard;
+
+ @Override
+ public void mouseUp(MouseEvent e) {
+ if(mouseDown){
+ abstrWizard.getNextPage(abstrWizard.getStartingPage());
+ LtkEmfRefactoringProcessorAdapter processor = (LtkEmfRefactoringProcessorAdapter) controller.getLtkRefactoringProcessor();
+ try {
+ RefactoringStatus status = processor.checkFinalConditions();
+ boolean applicable = status.isOK();
+ if(applicable) {
+ RefactoringChange c = (RefactoringChange) processor.createChange(new NullProgressMonitor());
+ c.getModelCompareInput();
+ EObject rootAfterRefactoring = (EObject) c.getModifiedElement();
+ EObject rootBeforeRefactoring = (EObject) c.getModifiedElement();
+ String path = rootBeforeRefactoring.eResource().getURI().toPlatformString(false);
+ IFile iFile = (IFile)org.eclipse.core.resources.ResourcesPlugin.getWorkspace().getRoot().findMember(path);
+ List<Result> smellResultsBefore = ModelSmellFinder.findModelSmells(ConfigurationManager.getSelectedModelSmells(iFile.getProject()), rootBeforeRefactoring);
+ List<Result> smellResultsAfter = ModelSmellFinder.findModelSmells(ConfigurationManager.getSelectedModelSmells(iFile.getProject()), rootAfterRefactoring);
+ CompareResult result = ModelSmellResultComparator.compareModelSmellSearchResults(smellResultsBefore, smellResultsAfter);
+ String message = buildStatisticsMessage(result);
+ MessageDialog.openInformation(parent.getShell(), "Changes in model smell occurrences", message);
+ } else {
+ String message = "The provided input parameter(s) lead to a failure of the final check:\n" + status.getEntryWithHighestSeverity().getMessage();
+ MessageDialog.openInformation(parent.getShell(), "Condition checks not passed", message);
+ }
+ } catch (OperationCanceledException e1) {
+ e1.printStackTrace();
+ } catch (CoreException e1) {
+ e1.printStackTrace();
+ }
+ }
+ mouseDown = false;
+ }
+
+ /*
+ * Creates the message for the dialog called by the created button.
+ */
+ private String buildStatisticsMessage(CompareResult result) {
+ String message = "Following model smell occurences are found before\n applying refactoring '" + controller.getParent().getName() + "':\n\n";
+ Map<ModelSmell, Integer> originalSmells = result.getOccurencesInOriginalModel();
+ for(ModelSmell smell : originalSmells.keySet()){
+ if(originalSmells.get(smell) != 0){
+ message += smell.getName() + ": " + originalSmells.get(smell) + "\n";
+ }
+ }
+ message += "\n\nFollowing model smells are found after\n applying refactoring '" + controller.getParent().getName() + "':\n\n";
+ Map<ModelSmell, Integer> changedSmells = result.getOccurencesInChangedModel();
+ for(ModelSmell smell : changedSmells.keySet()){
+ if(changedSmells.get(smell) != 0){
+ message += smell.getName() + ": " + changedSmells.get(smell) + "\n";
+ }
+ }
+ message += "\n\nFollowing model smell occurrences will change when\napplying refactoring '" + controller.getParent().getName() + "':\n\n";
+ Map<ModelSmell, Integer> differences = result.getDifferences();
+ for(ModelSmell smell : differences.keySet()){
+ if(differences.get(smell) != 0){
+ message += smell.getName() + ": " + differences.get(smell) + "\n";
+ }
+ }
+ return message;
+ }
+
+ @Override
+ public void mouseDown(MouseEvent e) {
+ mouseDown = true;
+
+ }
+
+ @Override
+ public void mouseDoubleClick(MouseEvent e) {
+
+ }
+ });
+ return statButton;
+ }
+
+}
