Initial commit: advanced OOP workshop project

src/main/java/org/model/Vehicle.java

@@ -22,10 +22,37 @@ public abstract class Vehicle {
 
     // TODO: Create getters for all fields
 
+    public String getBrand() {
+        return brand;
+    }
+
+    public String getModel() {
+
+        return model;
+    }
+
+    public int getYear() {
+        return year;
+    }
+
+    public double getMileage() {
+        return mileage;
+    }
+
     // TODO: Implement addMileage(double km)
     // If km is negative → print error
     // Otherwise increase mileage
 
+    public void addMileage(double km) {
+
+        if (km < 0)
+            System.out.println("This amount is not acceptable.");
+        else {
+            mileage += km;
+            System.out.println("mileage increased");
+        }
+    }
+
     // TODO: Declare abstract method getEnergyType()
 
     public void basicInfo() {
@@ -37,4 +64,5 @@ public abstract class Vehicle {
     }
 
     public abstract void showDetails();
+    public abstract String getEnergyType();
 }