Correction of synchronization problems on Thread EventHandler

AjroudRami · AjroudRami · commit fe85f0f8ac72 · 2017-04-19T18:40:54.000-04:00
diff --git a/src/main/java/stateMachine/EventHandler.java b/src/main/java/stateMachine/EventHandler.java
@@ -42,7 +42,7 @@ public void start(){
         this.run = true;
     }
 
-    private Event getNextEvent(){
+    private synchronized Event getNextEvent(){
         try {
         for(int i = 0; i<eventsStack.size(); i++){
             if(eventsStack.get(i).getType().equals(Event.Type.SEND)){
@@ -64,7 +64,7 @@ private Event getNextEvent(){
         return null;
     }
 
-    public void notifyEvent(Event e) {
+    public synchronized void notifyEvent(Event e) {
         System.out.println("adding event " + e.getName());
         this.eventsStack.add(e);
     }

Original file line number	Diff line number	Diff line change
`@@ -42,7 +42,7 @@ public void start(){`
`42`	`42`	`this.run = true;`
`43`	`43`	`}`
`44`	`44`
`45`		`- private Event getNextEvent(){`
	`45`	`+ private synchronized Event getNextEvent(){`
`46`	`46`	`try {`
`47`	`47`	`for(int i = 0; i<eventsStack.size(); i++){`
`48`	`48`	`if(eventsStack.get(i).getType().equals(Event.Type.SEND)){`
`@@ -64,7 +64,7 @@ private Event getNextEvent(){`
`64`	`64`	`return null;`
`65`	`65`	`}`
`66`	`66`
`67`		`- public void notifyEvent(Event e) {`
	`67`	`+ public synchronized void notifyEvent(Event e) {`
`68`	`68`	`System.out.println("adding event " + e.getName());`
`69`	`69`	`this.eventsStack.add(e);`
`70`	`70`	`}`