last refactoring ;)

NeoSuit/src/main/java/controller/LazyQueryController.java

@@ -74,6 +74,7 @@ public class LazyQueryController {
 		this.activeUpdatePattern = activeUpdatePattern;
 	}
 
+	/* returns a list of classes, matching the active candidate pattern */
 	public ObservableList<String> getMatches() {
 		if (!patternMatches.containsKey(activeCandidatePattern)) {
 			String name = activeCandidatePattern.getName();
@@ -125,6 +126,10 @@ public class LazyQueryController {
 		return patternMatches.get(activeCandidatePattern);
 	}
 
+	/*
+	 * returns the current src code of a matching class and saves the code on an
+	 * index
+	 */
 	public String getNormalCode(final int index, final String matchedClass) {
 		if (!patternCode.containsKey(activeCandidatePattern)) {
 			Logger.info("Matches : " + numberOfMatches);
@@ -138,6 +143,11 @@ public class LazyQueryController {
 		return patternCode.get(activeCandidatePattern)[index];
 	}
 
+	/*
+	 * returns the optimized code generated by applying the active
+	 * parallelisation pattern (without committing) on a matching class
+	 * (referenced by the index)
+	 */
 	public String getOptimizedCode(final int index) {
 		if (!patternCodeOptimized.containsKey(activeCandidatePattern)) {
 			patternCodeOptimized.put(activeCandidatePattern, new HashMap<ParallelizationPattern, String[]>());
@@ -176,6 +186,10 @@ public class LazyQueryController {
 
 	}
 
+	/*
+	 * apply the active parallelisation pattern and commit the changes to the
+	 * database
+	 */
 	public void applyParallelizationPattern(final int index) {
 		GraphDatabaseService database = DatabaseController.getInstance().startDB();
 

NeoSuit/src/main/java/ui/expert/ApplyCandidatePatternController.java

@@ -18,6 +18,8 @@ import tasks.CandidatePatternListTask;
 import tasks.WriteCandidatePatternList;
 import ui.shared.ConnectedControl;
 
+/* controller for the ApplyCP tab */
+
 public class ApplyCandidatePatternController extends ConnectedControl {
 
 	private ExpertScreenController expertController;
@@ -51,6 +53,10 @@ public class ApplyCandidatePatternController extends ConnectedControl {
 		this.expertController = controller;
 	}
 
+	/*
+	 * apply the selected active patterns on the database and return a list with
+	 * matching candidate patterns
+	 */
 	@FXML
 	protected void applyCPButtonAction(final ActionEvent event) {
 		String databasePath = openNeo4JDBPatternTextField.getText();
@@ -93,6 +99,7 @@ public class ApplyCandidatePatternController extends ConnectedControl {
 		}
 	}
 
+	/* saves the list of matching pattern, generated by the previous method */
 	@FXML
 	protected void saveCPListButtonAction(final ActionEvent event) {
 
@@ -114,6 +121,7 @@ public class ApplyCandidatePatternController extends ConnectedControl {
 		}
 	}
 
+	/* opens the pattern option screen */
 	@FXML
 	protected void openPatternSettingsButtonAction(final ActionEvent event) {
 		getApp().openPatternSettings();

NeoSuit/src/main/java/ui/expert/ApplyParallelisationPatternController.java

@@ -32,6 +32,8 @@ import tasks.UpdateTask;
 import ui.shared.ConnectedControl;
 import ui.shared.PopupController;
 
+/* controller for the ApplyPP-Tab and uses the LazyQueryController */
+
 public class ApplyParallelisationPatternController extends ConnectedControl {
 
 	private ExpertScreenController expertController;
@@ -71,6 +73,7 @@ public class ApplyParallelisationPatternController extends ConnectedControl {
 		matchingPositionsList = new SimpleListProperty<String>();
 		matchedPositionsListView.itemsProperty().bind(matchingPositionsList);
 
+		/* locate the source code of the selected class name and display it */
 		matchedPositionsListView.getSelectionModel().selectedIndexProperty().addListener(new ChangeListener<Number>() {
 
 			@Override
@@ -94,6 +97,11 @@ public class ApplyParallelisationPatternController extends ConnectedControl {
 			}
 		});
 
+		/*
+		 * apply the selected candidate pattern and display names of matching
+		 * classes in the listView. Set combobox for parallelisation pattern
+		 * from the candidate pattern
+		 */
 		candidatePatternComboBox.valueProperty().addListener(new ChangeListener<Pattern>() {
 			@Override
 			public void changed(final ObservableValue<? extends Pattern> observable, final Pattern pOld,
@@ -151,6 +159,10 @@ public class ApplyParallelisationPatternController extends ConnectedControl {
 			}
 		});
 
+		/*
+		 * apply selected parallelisation pattern (without committing), generate
+		 * and display the optimized code
+		 */
 		updatePatternComboBox.valueProperty().addListener(new ChangeListener<ParallelizationPattern>() {
 
 			@Override
@@ -212,6 +224,10 @@ public class ApplyParallelisationPatternController extends ConnectedControl {
 		expertController.setSrcFolder(file.getAbsolutePath());
 	}
 
+	/*
+	 * load list of matching pattern (generated by the ApplyCP-Tab) and set
+	 * combobox for candidate pattern
+	 */
 	@FXML
 	protected void loadPatternListButtonAction(final ActionEvent event) {
 		String srcFolder = expertController.getSrcFolder();
@@ -250,6 +266,11 @@ public class ApplyParallelisationPatternController extends ConnectedControl {
 		}
 	}
 
+	/*
+	 * apply selected update pattern selected mathcing class and commit the
+	 * changes to the database. Generate new src code with sdg2java and build
+	 * new sdg with java2sdg
+	 */
 	@FXML
 	protected void applyPatternButtonAction() {
 		int index = matchedPositionsListView.getSelectionModel().getSelectedIndex();
@@ -285,6 +306,7 @@ public class ApplyParallelisationPatternController extends ConnectedControl {
 		}
 	}
 
+	/* apply sdg2java an transformed sdg and java2sdg on new src code */
 	private void finishUpdatePattern() {
 		final SDG2JavaTask sdg2JavaTask = new SDG2JavaTask(expertController.getTempFolder(), false);
 

NeoSuit/src/main/java/ui/expert/ExpertScreenController.java

@@ -4,6 +4,8 @@ import javafx.fxml.FXML;
 import ui.shared.ConnectedControl;
 import ui.shared.MainApp;
 
+/* wraps the different tabs and the corresponding controller */
+
 public class ExpertScreenController extends ConnectedControl {
 
 	public final static String MISSING_PATHS = "Missing Paths";

NeoSuit/src/main/java/ui/expert/ImportExportController.java

@@ -18,6 +18,8 @@ import tasks.Java2SDGTask;
 import tasks.SDG2JavaTask;
 import ui.shared.ConnectedControl;
 
+/* controller for the Import/Export Tab. Uses java2sdg and sdg2java and controlls paths for srcFolder, classpath, database, ... */
+
 public class ImportExportController extends ConnectedControl {
 
 	public final static String MISSING_PATHS = "Missing Paths";
@@ -57,6 +59,7 @@ public class ImportExportController extends ConnectedControl {
 	@Override
 	public void init() {
 
+		/* check if paths have been set previously */
 		if (Preferences.getInstance().hasValue(PreferenceConstants.DEFAULT_PATH)) {
 			openJavaTextField.setText(Preferences.getInstance().getValue(PreferenceConstants.DEFAULT_PATH));
 			expertController.setSrcFolder(openJavaTextField.getText());
@@ -128,6 +131,7 @@ public class ImportExportController extends ConnectedControl {
 		}
 	}
 
+	/* starts java2sdg and generates sdg for selected src Folder */
 	@FXML
 	protected void startJava2SDGButtonAction(final ActionEvent event) {
 
@@ -173,6 +177,7 @@ public class ImportExportController extends ConnectedControl {
 
 	}
 
+	/* starts sdg2java and exports selected database to target folder */
 	@FXML
 	protected void exportDBButtonAction(final ActionEvent event) {