Introduce ExecutionTimeSubject

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

@@ -1,7 +1,8 @@
 package fabrik.simulator.pic16f84;
+
 import fabrik.simulator.pic16f84.interfaces.*;
 
-public class Commands extends PICComponent implements CommandInterface {
+public class Commands extends ExecutionTimeSubject implements CommandInterface {
     private int wRegister;
     private long totalExecutionTime;
     private double executionTimeMultiplier = 1;
@@ -18,16 +19,17 @@ public class Commands extends PICComponent implements CommandInterface {
 
     public void addExecutionTime(int i) {
         totalExecutionTime +=  i;
-        timer.cycles(i);
-        eeprom.registerTime(false);
+        super.notifyObservers();
     }
 
+    @Override
     public double getTotalExecutionTime() {
         return (totalExecutionTime * getExecutionTimeMultiplier());
     }
 
     public void resetTotalExecutionTime() {
         totalExecutionTime = 0;
+        super.notifyObservers();
     }
 
 
@@ -556,10 +558,12 @@ public class Commands extends PICComponent implements CommandInterface {
         }
     }
 
+    @Override
     public double getExecutionTimeMultiplier(){
         return executionTimeMultiplier;
     }
 
+    @Override
     public void setExecutionTimeMultiplier(String option){
         switch (option) {
             case "8 MHZ":
@@ -584,11 +588,6 @@ public class Commands extends PICComponent implements CommandInterface {
                 executionTimeMultiplier = 125;
                 break;
         }
-    }
-
-
-    @Override
-    public void initialize(PICComponentLocator locator) {
-        super.initialize(locator);
+    super.notifyObservers();
     }
 }