Support using g/s factor through UI when doing local anonymizations

Author: prasser

src/gui/org/deidentifier/arx/gui/Controller.java

@@ -604,7 +604,7 @@ public void actionMenuEditAnonymize() {
         }
 
         // Open configuration dialog
-        ModelAnonymizationConfiguration configuration = this.actionShowLocalAnonymizationDialog();
+        ModelAnonymizationConfiguration configuration = this.actionShowAnonymizationDialog();
         if (configuration == null) {
             return;
         }
@@ -1817,11 +1817,11 @@ public String actionShowInputDialog(final Shell shell,
     }
 
     /**
-     * Shows a dialog for configuration of local anonymization.
+     * Shows a dialog for configuration of anonymization.
      * @return Returns the parameters selected by the user. Returns a pair. 
      *         First: max. time per iteration. Second: min. records per iteration.
      */
-    public ModelAnonymizationConfiguration actionShowLocalAnonymizationDialog() {
+    public ModelAnonymizationConfiguration actionShowAnonymizationDialog() {
         return main.showLocalAnonymizationDialog(model);
     }
 

src/gui/org/deidentifier/arx/gui/model/ModelAnonymizationConfiguration.java

@@ -60,6 +60,8 @@ public static enum TransformationType {
     private ModelAnonymizationConfiguration.TransformationType transformationType = TransformationType.GLOBAL;
     /** Limits */
     private Boolean                                            stepLimitEnabled   = false;
+    /** Code model settings*/
+    private Boolean                                            useCodingModelSettings = false;
 
     /**
      * Creates a new instance
@@ -143,6 +145,18 @@ public boolean isTimeLimitEnabled() {
         return !isStepLimitEnabled();
     }
 
+    /**
+     * Use coding model settings from main UI
+     * @return
+     */
+    public boolean isUseCodingModelSettings() {
+        // Backwards compatibility
+        if (this.useCodingModelSettings == null) {
+            this.useCodingModelSettings = false;
+        }
+        return this.useCodingModelSettings;
+    }
+    
     /**
      * @param heuristicSearchStepLimit the heuristicSearchStepLimit to set
      */
@@ -156,7 +170,7 @@ public void setHeuristicSearchStepLimit(int heuristicSearchStepLimit) {
     public void setHeuristicSearchTimeLimit(double heuristicSearchTimeLimit) {
         model.setHeuristicSearchTimeLimit((int)(heuristicSearchTimeLimit * 1000d));
     }
-    
+
     /**
      * @param numIterations the numIterations to set
      */
@@ -191,4 +205,12 @@ public void setTimeLimitEnabled(boolean timeLimitEnabled) {
     public void setTransformationType(ModelAnonymizationConfiguration.TransformationType transformationType) {
         this.transformationType = transformationType;
     }
+
+    /**
+     * Set use coding model
+     * @param useCodingModelSettings
+     */
+    public void setUseCodingModelSettings(boolean useCodingModelSettings) {
+        this.useCodingModelSettings = useCodingModelSettings;
+    }
 }

src/gui/org/deidentifier/arx/gui/resources/messages.properties

@@ -1494,6 +1494,7 @@ DialogAnonymization.19=Best-effort, binary
 DialogAnonymization.20=Best-effort, top down
 DialogAnonymization.21=No algorithm has been selected
 DialogAnonymization.22=No transformation type has been selected
+DialogAnonymization.23=Use coding model settings
 PaginationTable.0=Previous
 PaginationTable.1=Next
 PaginationTable.2=Items {0}-{1} of {2}

src/gui/org/deidentifier/arx/gui/view/impl/menu/DialogAnonymization.java

@@ -75,6 +75,8 @@ public class DialogAnonymization extends TitleAreaDialog {
     private Text                            txtHeuristicSearchStepLimit;
     /** View */
     private Text                            textNumIterations;
+    /** Button */
+    private Button                          btnUseCodingModelSettings;
     /** View */    
     private Button                          radioTimeLimit;
     /** View */
@@ -185,6 +187,10 @@ private void checkAndUpdateModel() {
             configuration.setNumIterations(getNumIterations());
         }
 
+        // Handle parameter
+        configuration.setUseCodingModelSettings(this.btnUseCodingModelSettings.getSelection());
+        
+        // Handle parameters
         if (btnLocalTransformation.isEnabled() && btnLocalTransformation.getSelection()) {
             configuration.setTransformationType(TransformationType.LOCAL);
         } else if (btnGlobalTransformation.isEnabled() && btnGlobalTransformation.getSelection()) {
@@ -380,12 +386,12 @@ protected Control createDialogArea(Composite parent) {
         GridData data3 = SWTUtil.createFillGridData();
         data3.horizontalIndent = 5;
         group3.setLayoutData(data3);
-        group3.setLayout(GridLayoutFactory.swtDefaults().numColumns(2).create());
+        group3.setLayout(GridLayoutFactory.swtDefaults().numColumns(3).create());
 
         // Radio - global transformation
         this.btnGlobalTransformation = new Button(group3, SWT.RADIO);
         this.btnGlobalTransformation.setText(Resources.getMessage("DialogAnonymization.10")); //$NON-NLS-1$
-        this.btnGlobalTransformation.setLayoutData(GridDataFactory.swtDefaults().span(2, 1).create());
+        this.btnGlobalTransformation.setLayoutData(GridDataFactory.swtDefaults().span(3, 1).create());
 
         // Radio - local transformation
         this.btnLocalTransformation = new Button(group3, SWT.RADIO);
@@ -394,6 +400,10 @@ protected Control createDialogArea(Composite parent) {
         // Tet - number iterations
         this.textNumIterations = new Text(group3, SWT.BORDER);
         this.textNumIterations.setLayoutData(GridDataFactory.fillDefaults().grab(true, false).create());
+        
+        this.btnUseCodingModelSettings = new Button(group3, SWT.CHECK);
+        this.btnUseCodingModelSettings.setText(Resources.getMessage("DialogAnonymization.23")); //$NON-NLS-1$
+        this.btnUseCodingModelSettings.setLayoutData(GridDataFactory.swtDefaults().create());
 
         /*
          * Set initial values 
@@ -425,6 +435,7 @@ protected Control createDialogArea(Composite parent) {
             case LOCAL: btnLocalTransformation.setSelection(true); break;
         }
         this.textNumIterations.setText(String.valueOf(configuration.getNumIterations()));
+        this.btnUseCodingModelSettings.setSelection(configuration.isUseCodingModelSettings());
 
         /*
          * Customize according to currently available settings
@@ -438,6 +449,7 @@ protected Control createDialogArea(Composite parent) {
             this.btnGlobalTransformation.setSelection(true);
             this.configuration.setTransformationType(TransformationType.GLOBAL);
             this.textNumIterations.setEnabled(false);
+            this.btnUseCodingModelSettings.setEnabled(false);
             createMessage(group3, 2, Resources.getMessage("DialogAnonymization.12")); //$NON-NLS-1$
         }
 
@@ -601,6 +613,15 @@ public void modifyText(ModifyEvent arg0) {
             }
         });
 
+        this.btnUseCodingModelSettings.addSelectionListener(new SelectionAdapter() {
+            @Override
+            public void widgetSelected(SelectionEvent arg0) {
+                btnLocalTransformation.setSelection(true);
+                btnGlobalTransformation.setSelection(false);
+                checkAndUpdateModel();
+            }
+        });
+        
         // Done
         applyDialogFont(base);
         checkAndUpdateModel();

src/gui/org/deidentifier/arx/gui/worker/WorkerAnonymize.java

@@ -111,7 +111,14 @@ public void run(final IProgressMonitor monitor) throws InvocationTargetException
             // Overwrite user-defined settings to prepare local recoding
             if (transformationType == TransformationType.LOCAL) {
                 MetricConfiguration metricConfig = config.getQualityModel().getConfiguration();
-                metricConfig.setGsFactor(0d);
+                
+                // Use user-defined gs factor, if configured
+                if (model.getAnonymizationConfiguration().isUseCodingModelSettings()) {
+                    metricConfig.setGsFactor(model.getMetricConfiguration().getGsFactor());
+                // Default is 0
+                } else {
+                    metricConfig.setGsFactor(0d);
+                }
                 config.setQualityModel(config.getQualityModel().getDescription().createInstance(metricConfig));
                 config.setSuppressionLimit(1d - (1d / (double)model.getLocalRecodingModel().getNumIterations()));
             }