Merge pull request #5 from mestergy/referenceSpeedMod

ReferenceSpeedMod
mestergy · Apr 24, 2023 · d4c656b · d4c656b
2 parents 9dd7c53 + dcfe15e
commit d4c656b
Show file tree

Hide file tree

Showing 2 changed files with 8 additions and 3 deletions.
diff --git a/train-controller/src/main/java/hu/bme/mit/train/controller/TrainControllerImpl.java b/train-controller/src/main/java/hu/bme/mit/train/controller/TrainControllerImpl.java
@@ -1,5 +1,7 @@
 package hu.bme.mit.train.controller;
 
+import javax.crypto.SecretKeyFactory;
+
 import hu.bme.mit.train.interfaces.TrainController;
 
 public class TrainControllerImpl implements TrainController {
@@ -14,7 +16,11 @@ public void followSpeed() {
 			referenceSpeed = 0;
 		} else {
 		    if(referenceSpeed+step > 0) {
-                referenceSpeed += step;
+				synchronized (this) {
+					referenceSpeed += step;
+				}
+				setChanged();
+				notifyObservers();
             } else {
 		        referenceSpeed = 0;
             }
@@ -28,6 +34,7 @@ public int getReferenceSpeed() {
 		return referenceSpeed;
 	}
 
+
 	@Override
 	public void setSpeedLimit(int speedLimit) {
 		this.speedLimit = speedLimit;

diff --git a/train-system/src/test/java/hu/bme/mit/train/system/TrainSystemTest.java b/train-system/src/test/java/hu/bme/mit/train/system/TrainSystemTest.java
@@ -49,6 +49,4 @@ public void OverridingJoystickPositionToNegative_SetsReferenceSpeedToZero() {
 		controller.followSpeed();
 		Assert.assertEquals(0, controller.getReferenceSpeed());
 	}
-
-
 }