added 4 more Notifications for Model -> View interaction

Projekte/mdga/model/src/main/java/pp.mdga/notification/NoShieldNotification.java

@@ -0,0 +1,27 @@
+package pp.mdga.notification;
+
+import java.util.UUID;
+
+/**
+ * Notification that a piece has no shield.
+ */
+public class NoShieldNotification extends Notification{
+
+    private UUID pieceId;
+
+    /**
+     * Constructor.
+     * @param pieceId the id of the piece that has no shield.
+     */
+    public NoShieldNotification(UUID pieceId) {
+        this.pieceId = pieceId;
+    }
+
+    /**
+     * Get the id of the piece that has no shield.
+     * @return the id of the piece that has no shield.
+     */
+    public UUID getPieceId() {
+        return pieceId;
+    }
+}