basic domain class

src/main/java/domain/Domain.java

@@ -1,4 +0,0 @@
-package domain;
-
-public class Domain {
-}

src/main/java/domain/User.java

@@ -0,0 +1,19 @@
+package domain;
+
+public class User {
+    public String username;
+    public String password;
+    public String plz;
+    public String city;
+
+    public User(String password, String plz, String city, String username) {
+        this.password = password;
+        this.plz = plz;
+        this.city = city;
+        this.username = username;
+    }
+
+
+
+
+}

src/main/java/domain/Vehicle.java

@@ -0,0 +1,25 @@
+package domain;
+
+public class Vehicle {
+    public String typ;
+    public String name;
+    public float co2perKm;
+    public int averageKmPerH;
+    public int maxShortTripDistance;
+
+    public Vehicle(String name) {
+        this.typ = "bike";
+        this.name = name;
+        this.averageKmPerH = 22;
+        this.co2perKm = 0;
+        this.maxShortTripDistance = 100;
+    }
+
+    public Vehicle(int averageKmPerH, float co2perKm, String name) {
+        this.typ = "car";
+        this.name = name;
+        this.averageKmPerH = averageKmPerH;
+        this.co2perKm = co2perKm;
+        this.maxShortTripDistance = 150;
+    }
+}