Refactoring - Extract Method, Large Class

src/main/java/fabrik/simulator/pic16f84/Controller_Frontend.java

@@ -72,8 +72,6 @@ public class Controller_Frontend extends PICComponent implements FrontendControl
     @FXML
     private CheckBox wdtCheck;
 
-    private static volatile boolean isAutoRunActive = false;
-    private static volatile boolean isSleeping = false;
 
 
     public Controller_Frontend() {
@@ -82,21 +80,21 @@ public class Controller_Frontend extends PICComponent implements FrontendControl
     }
 
 
-    public boolean isSleeping (){
-        return isSleeping;
-    }
+
 
 
     //Refactoring
 
     public void stopRunFromBackend(String message) {
-        isAutoRunActive = false;
+        ExecutionState.setAutoRunActive(false);
+
         handleSleepOrReset();
         showStopDialog(message);
+
     }
     private  void handleSleepOrReset() {
-        if (isSleeping) {
-            wakeUpFromSleep();
+        if (ExecutionState.isSleeping()) {
+            ExecutionState.wakeUp();
         } else {
             dataRegister.resetPC();
         }
@@ -123,31 +121,26 @@ public class Controller_Frontend extends PICComponent implements FrontendControl
     }
 
 
+
     //Refactoring Ende
 
-    public void sleep() {
-        isSleeping = true;
-    }
 
-    public void wakeUpFromSleep() {
-        isSleeping = false;
-    }
 
     @FXML
     private void stopAutoRun(ActionEvent event) {
-        isAutoRunActive = false;
+        ExecutionState.setAutoRunActive(false);
     }
 
 
     @FXML
     public void autoRunGUI(ActionEvent event) {
-        if (!isAutoRunActive) {
-            isAutoRunActive = true;
+        if (!ExecutionState.isAutoRunActive()) {
+            ExecutionState.setAutoRunActive(true) ;
         }
 
         Thread autoRunThread = new Thread(() -> {
             try {
-                while (dataRegister.getPC() < prog.length && isAutoRunActive){
+                while (dataRegister.getPC() < prog.length && ExecutionState.isAutoRunActive()){
 
                     Platform.runLater(() -> {
                         try {
@@ -167,6 +160,7 @@ public class Controller_Frontend extends PICComponent implements FrontendControl
     }
 
 
+
     private void updateExecutionTimeMultiplier() {
         String selectedOption = executionTimeComboBox.getValue();
         commands.setExecutionTimeMultiplier(selectedOption);
@@ -181,7 +175,7 @@ public class Controller_Frontend extends PICComponent implements FrontendControl
 
         int currentIndex;
         // Aktuelle Zeile abrufen
-        if (!isSleeping)
+        if (!ExecutionState.isSleeping())
             currentIndex = ind[dataRegister.getPC()];
         else
             currentIndex = ind[dataRegister.getPC()]-1;
@@ -210,14 +204,14 @@ public class Controller_Frontend extends PICComponent implements FrontendControl
         lstContentListView.getSelectionModel().select(currentIndex);
 
         String selectedRowStyle;
-        if (!isSleeping)
+        if (!ExecutionState.isSleeping())
             selectedRowStyle = "-fx-background-color: red; -fx-text-fill: white;";
         else
             selectedRowStyle = "-fx-background-color: teal; -fx-text-fill: white;";
 
         markSelectedRow(currentIndex, selectedRowStyle);
 
-        if (!isSleeping) {
+        if (!ExecutionState.isSleeping()) {
             commands.decode(prog[dataRegister.getPC()]);
             dataRegister.increasePC();
         }
@@ -285,7 +279,7 @@ public class Controller_Frontend extends PICComponent implements FrontendControl
                 } catch (NullPointerException ignored) {}
             }
             programStack.reset();
-            wakeUpFromSleep();
+            ExecutionState.wakeUp();
             breakpoints.clear();
             ioPorts.refreshUI(getTRISbuttons(), getPORTbuttons());
             commands.resetTotalExecutionTime();

src/main/java/fabrik/simulator/pic16f84/ExecutionState.java

@@ -0,0 +1,19 @@
+package fabrik.simulator.pic16f84;
+
+public class ExecutionState {
+
+        private static boolean isAutoRunActive = false;
+        private static boolean isSleeping = false;
+        private static double executionTimeMultiplier = 1;
+
+        public static boolean isAutoRunActive() { return isAutoRunActive; }
+        public static void setAutoRunActive(boolean active) { isAutoRunActive = active; }
+
+        public static boolean isSleeping() { return isSleeping; }
+        public static void sleep() { isSleeping = true; }
+        public static void wakeUp() { isSleeping = false; }
+
+        public static double getExecutionTimeMultiplier() { return executionTimeMultiplier; }
+        public static void setExecutionTimeMultiplier(double multiplier) { executionTimeMultiplier = multiplier; }
+    }
+

src/main/java/fabrik/simulator/pic16f84/interfaces/FrontendControllerInterface.java

@@ -2,11 +2,7 @@ package fabrik.simulator.pic16f84.interfaces;
 
 public interface FrontendControllerInterface extends PICComponentInterface {
 
-    void sleep();
 
-    void wakeUpFromSleep();
-
-    boolean isSleeping();
 
     void stopRunFromBackend(String watchdogTimer);
 }