Merge pull request 'WS-03-advanced-oop' (#1) from develope into master

Reviewed-on: #1

100 / 100 + Bonus

.idea/.name

@@ -0,0 +1 @@
+Main.java

src/main/java/org/Main.java

@@ -1,4 +1,7 @@
 package org;
+import org.model.*;
+
+import java.util.ArrayList;
 
 public class Main {
     public static void main(String[] args) {
@@ -17,9 +20,14 @@ public class Main {
         //          ElectricCar tesla = new ElectricCar(...);
         // ============================================================
 
-
-
-
+        ElectricCar tesla = new ElectricCar("Tesla", "Roodster",
+                2023, 0, 7, 53, 80);
+        GasCar ferrari= new GasCar("Scuderia Ferrari", "SF90",
+                2024, 100, 4,78,"petrol");
+        SportsCar lamborghini= new SportsCar("lamborghini", "huracan",
+                2026, 20000, 2,72 ,"Petrol",2.6);
+        HybridCar porsche= new HybridCar("porsche", "panamara",
+                2024, 200, 7, 26, 50);
 
         // ============================================================
         // TODO 2:
@@ -32,7 +40,7 @@ public class Main {
         // as their parent type (Vehicle).
         // ============================================================
 
-
+        Vehicle[] vehicle={tesla,ferrari,lamborghini,porsche};
 
 
 
@@ -47,7 +55,11 @@ public class Main {
         //   behavior and can call inherited methods.
         // ============================================================
 
-
+        for (int i=0; i< vehicle.length; i++)
+        {
+            vehicle[i].basicInfo();
+            System.out.println("=======================================");
+        }
 
 
 
@@ -62,7 +74,11 @@ public class Main {
         //   • Show subclass‑specific inspection messages
         // ============================================================
 
-
+        for (int i=0; i<4; i++)
+        {
+            vehicle[i].performService();
+            System.out.println("=======================================");
+        }
 
 
 
@@ -80,6 +96,7 @@ public class Main {
         //
         // ============================================================
 
+        Serviceable[] serviceables = {tesla, ferrari, lamborghini, porsche};
 
 
 
@@ -107,6 +124,18 @@ public class Main {
         // ============================================================
 
 
+        for (Serviceables s: serviceables)
+        {
+            Vehicle v= (Vehicle) s;
+            if (v.needsService())
+            {
+                System.out.println("brand: "+ v.getBrand()+ " model"+ v.getModel());
+                v.performService();
+            }
+            else
+                System.out.println("brand: "+ v.getBrand()+ " model"+ v.getModel()+" does not need service");
+            System.out.println("=======================================");
+        }
 
 
 
@@ -118,7 +147,7 @@ public class Main {
         //
         // ============================================================
 
-
+        System.out.println("=== Workshop Completed ===");
 
 
 

src/main/java/org/model/Car.java

@@ -15,17 +15,21 @@ public abstract class Car extends Vehicle implements Serviceable {
 
     private int seats;
 
-    public Car(String brand, String model, int year,
-               double mileage, int seats) {
+    public Car(String brand, String model, int year, double mileage, int seats) {
 
         // TODO: Call super constructor
+        super(brand, model, year, mileage);
         this.seats = seats;
     }
 
     // TODO: Override getEnergyType() → return "Unknown"
+    @Override
+    public String getEnergyType()
+    {
+        return "Unknown";
+    }
 
     // TODO: Override showDetails()
-
     /*
      * Implement Serviceable methods:
      *
@@ -37,4 +41,21 @@ public abstract class Car extends Vehicle implements Serviceable {
      * performService():
      * - Print: "General car service completed"
      */
+
+    @Override
+    public boolean needsService()
+    {
+        if (getMileage()>1000)
+            return true;
+        else
+            return false;
+    }
+
+    public abstract void performService();
+
+    @Override
+    public void showDetails()
+    {
+        System.out.println("Car's seats: "+ seats);
+    }
 }

src/main/java/org/model/ElectricCar.java

@@ -28,10 +28,32 @@ public class ElectricCar extends Car implements Chargeable {
     }
 
     // TODO: Override getEnergyType() → return "Electric"
+    @Override
+    public String getEnergyType()
+    {
+        return "Electric";
+    }
 
     // TODO: Override showDetails()
+    @Override
+    public void showDetails()
+    {
+        System.out.println("batteryCapacity: "+ batteryCapacity+ " chargeLevel: "+ chargeLevel);
+    }
 
     // TODO: Implement charge(double amount)
-    // Validate negative
-    // Cap at 100
+    public void performService()
+    {
+        System.out.println("Battery system checked");
+        chargeLevel=100;
+    }
+
+    @Override
+    public boolean needsService()
+    {
+        if (getMileage()>8000)
+            return true;
+        else
+            return false;
+    }
 }

src/main/java/org/model/GasCar.java

@@ -28,10 +28,32 @@ public class GasCar extends Car implements Refuelable {
     }
 
     // TODO: Override getEnergyType() → return fuelType + " (Gas)"
+    @Override
+    public String getEnergyType()
+    {
+        return "Gas";
+    }
 
     // TODO: Implement refuel(double amount)
-    // Validate amount
-    // Cap at 100
+    public void performService()
+    {
+        System.out.println("Engine oil changed");
+        fuelLevel=100;
+    }
+
+    @Override
+    public boolean needsService()
+    {
+        if (getMileage()>12000)
+            return true;
+        else
+            return false;
+    }
 
     // TODO: Override showDetails()
+    @Override
+    public void showDetails()
+    {
+        System.out.println("fuelType: "+fuelType+" fuelLevel: "+fuelLevel);
+    }
 }

src/main/java/org/model/HybridCar.java

@@ -0,0 +1,42 @@
+package org.model;
+
+import org.behavior.Chargeable;
+
+public class HybridCar extends Car implements Chargeable {
+    private int batteryCapacity;
+    private double chargeLevel;
+
+    public HybridCar(String brand, String model, int year,
+                       double mileage, int seats,
+                       int batteryCapacity, double chargeLevel) {
+
+        super(brand, model, year, mileage, seats);
+        this.batteryCapacity = batteryCapacity;
+        this.chargeLevel = chargeLevel;
+    }
+
+    public String getEnergyType()
+    {
+        return "Hybrid";
+    }
+
+    @Override
+    public boolean needsService()
+    {
+        if (getMileage()>24000)
+            return true;
+        else
+            return false;
+    }
+
+    public void performService() {
+        System.out.println("Battery system checked");
+        chargeLevel=100;
+    }
+
+    @Override
+    public void showDetails()
+    {
+        System.out.println("batteryCapacity: "+ batteryCapacity+ " chargeLevel: "+ chargeLevel);
+    }
+}

src/main/java/org/model/SportsCar.java

@@ -24,8 +24,29 @@ public class SportsCar extends GasCar {
         this.zeroToHundred = zeroToHundred;
     }
 
+    public void performService()
+    {
+        System.out.println("High-performance brake system checked");
+    }
+
+    @Override
+    public boolean needsService()
+    {
+        if (getMileage()>5000)
+            return true;
+        else
+            return false;
+    }
+
     // TODO: Override showDetails()
     // Print header
     // Call super.showDetails()
     // Print acceleration time
+    @Override
+    public void showDetails()
+    {
+        System.out.println("sport car");
+        super.showDetails();
+        System.out.println(zeroToHundred);
+    }
 }

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

@@ -21,12 +21,35 @@ 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 double addMileage(double km)
+    {
+        if (km<0)
+        {
+            System.out.println("error");
+            return mileage;
+        }
+        mileage+=km*0.621371;
+        return mileage;
+    }
 
     // TODO: Declare abstract method getEnergyType()
+    public abstract String getEnergyType();
 
     public void basicInfo() {
         System.out.println(
@@ -37,4 +60,6 @@ public abstract class Vehicle {
     }
 
     public abstract void showDetails();
+    public abstract void performService();
+    public abstract boolean needsService();
 }