Initial commit

src/main/java/nsusbloader/MediatorControl.java

@@ -0,0 +1,25 @@
+package nsusbloader;
+
+class MediatorControl {
+    private boolean isTransferActive = false;
+    private NSLMainController applicationController;
+
+    static MediatorControl getInstance(){
+        return MediatorControlHold.INSTANCE;
+    }
+
+    private static class MediatorControlHold {
+        private static final MediatorControl INSTANCE = new MediatorControl();
+    }
+    void registerController(NSLMainController controller){
+        this.applicationController = controller;
+    }
+
+    synchronized void setTransferActive(boolean state) {
+        isTransferActive = state;
+        applicationController.notifyTransmissionStarted(state);
+    }
+    synchronized boolean getTransferActive() {
+        return this.isTransferActive;
+    }
+}