Merge PR 'priject vehicle' (#1) from develop into master - Full Mark 100/100

Full Mark 100/100

src/main/java/org/Main.java

@@ -1,8 +1,13 @@
 package org;
 
+import org.behavior.Serviceable;
+import org.model.*;
+import org.util.VehicleInspector;
+
 public class Main {
     public static void main(String[] args) {
 
+
         // ============================================================
         // TODO 1:
         // Create one instance of each vehicle type:
@@ -18,7 +23,9 @@ public class Main {
         // ============================================================
 
 
-
+        ElectricCar tesla = new ElectricCar("Tesla", "Model S", 2024, 9000, 5, 100, 80);
+        GasCar toyota = new GasCar("Toyota", "Camry", 2022, 15000, 5, 40, "Petrol");
+        SportsCar porsche = new SportsCar("Porsche", "911", 2025, 3000, 2, 50, "Premium", 3.2);
 
 
         // ============================================================
@@ -33,7 +40,7 @@ public class Main {
         // ============================================================
 
 
-
+        Vehicle[] vehicles = {tesla, toyota, porsche};
 
 
         // ============================================================
@@ -48,7 +55,10 @@ public class Main {
         // ============================================================
 
 
-
+        for (Vehicle v : vehicles) {
+            v.basicInfo();
+            System.out.println();
+        }
 
 
         // ============================================================
@@ -63,7 +73,10 @@ public class Main {
         // ============================================================
 
 
-
+        for (Vehicle v : vehicles) {
+            VehicleInspector.inspect(v);
+        }
+        System.out.println();
 
 
         // ============================================================
@@ -81,7 +94,7 @@ public class Main {
         // ============================================================
 
 
-
+        Serviceable[] serviceables = {tesla, toyota, porsche};
 
 
         // ============================================================
@@ -107,6 +120,19 @@ public class Main {
         // ============================================================
 
 
+        for (Serviceable s : serviceables) {
+            Vehicle v = (Vehicle) s;
+
+            if (s.needsService(v)) {
+                System.out.println("Service Required for: " + v.getBrand() + " " + v.getModel());
+                s.performService();
+            } else {
+                System.out.println("The car does not need service! ");
+            }
+            System.out.println();
+        }
+
+
 
 
 
@@ -120,6 +146,7 @@ public class Main {
 
 
 
+        System.out.println("=== Workshop Completed ===");
 
 
     }

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

@@ -1,14 +1,5 @@
 package org.model;
 
-/*
- * Car extends Vehicle.
- * This class SHOULD implement Serviceable.
- *
- * Service logic for Car:
- * - needsService(): return true if mileage > 10,000
- * - performService(): print "General car service completed"
- */
-
 import org.behavior.Serviceable;
 
 public abstract class Car extends Vehicle implements Serviceable {
@@ -18,13 +9,34 @@ public abstract class Car extends Vehicle implements Serviceable {
     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()
+    public void showDetails(){
+        basicInfo();
+        System.out.println("Seat :" + seats);
+    }
+
+    public boolean needsService(Vehicle v){
+        return this.getMileage() > 10000;
+    }
+
+
+    public void performService(){
+        System.out.println("General car service completed");
+    }
+
+    public abstract int getChargeLevel();
+
+    public abstract int getFuelLevel();
+
+    public abstract boolean needService();
 
     /*
      * Implement Serviceable methods:

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

@@ -27,11 +27,58 @@ public class ElectricCar extends Car implements Chargeable {
         this.chargeLevel = chargeLevel;
     }
 
-    // TODO: Override getEnergyType() → return "Electric"
+    @Override
+    public String getEnergyType(){
+        return "Electric";
+    }
 
-    // TODO: Override showDetails()
+    @Override
+    public void charge(double amount) {
+        if(amount<0){
+            System.out.println("Error: Cannot charge with a negative amount.");
+            return;
+        }
+        this.chargeLevel += amount;
+        if (this.chargeLevel > 100) {
+            this.chargeLevel = 100;
+            System.out.println("Battery is fully charged.");
+        }
+        else {
+            System.out.println("Charged " + amount + "Current charge level: " + this.chargeLevel);
+        }
+    }
 
-    // TODO: Implement charge(double amount)
-    // Validate negative
-    // Cap at 100
+    @Override
+    public void performService() {
+        System.out.println("Battery system checked");
+        chargeLevel = 100;
+        System.out.println("Reset chargeLevel to 100");
+    }
+
+    @Override
+    public int getChargeLevel() {
+        return 0;
+    }
+
+    @Override
+    public int getFuelLevel() {
+        return 0;
+    }
+
+    @Override
+    public boolean needService() {
+        return false;
+    }
+
+    @Override
+    public boolean needsService(Vehicle v) {
+        return this.getMileage() > 8000;
+    }
+
+    @Override
+    public void showDetails() {
+        super.showDetails();
+        System.out.println("Battery Capacity: " + this.batteryCapacity);
+        System.out.println("Charge Level: " + this.chargeLevel);
+    }
 }

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

@@ -27,11 +27,63 @@ public class GasCar extends Car implements Refuelable {
         this.fuelType = fuelType;
     }
 
-    // TODO: Override getEnergyType() → return fuelType + " (Gas)"
+    @Override
+    public String getEnergyType(){
+        return fuelType + " (Gas)";
+    }
 
-    // TODO: Implement refuel(double amount)
-    // Validate amount
-    // Cap at 100
+    @Override
+    public void refuel(double amount) {
+        if(amount <0){
+            System.out.println("Error: Cannot refuel with a negative amount.");
+            return;
+        }
+        this.fuelLevel += amount;
+        if(this.fuelLevel>100){
+            this.fuelLevel = 100;
+            System.out.println("Fuel tank is full.");
+        }
+        else{
+            System.out.println("Refueled" + amount + "Current fuel level:" + this.fuelLevel);
+        }
+    }
 
-    // TODO: Override showDetails()
+    @Override
+    public void performService() {
+        System.out.println("Engine oil changed");
+        this.fuelLevel = 100;
+        System.out.println("Fuel level reset to 100.");
+    }
+
+    @Override
+    public int getChargeLevel() {
+        return 0;
+    }
+
+    @Override
+    public int getFuelLevel() {
+        return 0;
+    }
+
+    @Override
+    public boolean needService() {
+        return false;
+    }
+
+    @Override
+    public boolean needsService(Vehicle v) {
+
+        return this.getMileage() > 12000;
+    }
+
+    @Override
+    public void showDetails() {
+        super.showDetails();
+        System.out.println("FUel Type :" + this.fuelType );
+        System.out.println("Fuel Level :" + this.fuelLevel );
+
+         if (needsService(this)) {
+             System.out.println("Status: Needs Service");
+         }
+    }
 }

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

@@ -0,0 +1,51 @@
+package org.model;
+
+import org.behavior.Chargeable;
+import org.behavior.Refuelable;
+
+public class HybridCar extends Car implements Chargeable , Refuelable {
+
+    private int chargeLevel;
+    private int fuelLevel;
+
+    public HybridCar(String brand, String model, int year, double mileage, int seats) {
+        super(brand, model, year, mileage, seats);
+        this.chargeLevel=chargeLevel;
+        this.fuelLevel = fuelLevel;
+    }
+
+    @Override
+    public void charge(double amount) {
+        this.chargeLevel = 100;
+        System.out.println("HybridCar charged to 100%");
+    }
+
+    @Override
+    public int getChargeLevel(){
+        return this.chargeLevel;
+    }
+
+    @Override
+    public void refuel(double amount) {
+        this.fuelLevel = 100;
+        System.out.println("HybridCar refueled to 100%");
+    }
+
+    @Override
+    public int getFuelLevel(){
+        return this.fuelLevel;
+    }
+
+    @Override
+    public boolean needService(){
+        return this.getMileage() > 10000;
+    }
+
+    @Override
+    public void performService(){
+        System.out.println("Engine oil changed and battery system checked");
+        this.fuelLevel = 100;
+        this.chargeLevel = 100;
+        System.out.println("Fuel and charge levels reset to 100%");
+    }
+}

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

@@ -24,8 +24,21 @@ public class SportsCar extends GasCar {
         this.zeroToHundred = zeroToHundred;
     }
 
-    // TODO: Override showDetails()
-    // Print header
-    // Call super.showDetails()
-    // Print acceleration time
+    @Override
+    public void showDetails() {
+        System.out.println("--- Sports Car Details ---");
+        super.showDetails();
+        System.out.println("Acceleration: " + this.zeroToHundred );
+    }
+
+    @Override
+    public boolean needsService(Vehicle v) {
+        return this.getMileage() > 5000;
+    }
+
+    @Override
+    public void performService() {
+        System.out.println("High-performance brake system checked");
+    }
+
 }

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

@@ -20,13 +20,32 @@ public abstract class Vehicle {
         this.mileage = mileage;
     }
 
-    // TODO: Create getters for all fields
+    public String getBrand() {
+        return brand;
+    }
 
-    // TODO: Implement addMileage(double km)
-    // If km is negative → print error
-    // Otherwise increase mileage
+    public String getModel() {
+        return model;
+    }
 
-    // TODO: Declare abstract method getEnergyType()
+    public int getYear() {
+        return year;
+    }
+
+    public double getMileage() {
+        return mileage;
+    }
+
+    public void addMileage(double km){
+        if(km < 0){
+            System.out.println("Error : Mileage cannot be negative.");
+        }
+        else {
+            this.mileage += km;
+        }
+    }
+
+    public abstract  String getEnergyType();
 
     public void basicInfo() {
         System.out.println(

src/main/java/org/util/VehicleInspector.java

@@ -1,6 +1,9 @@
 package org.util;
 
 import org.*;
+import org.model.ElectricCar;
+import org.model.GasCar;
+import org.model.SportsCar;
 import org.model.Vehicle;
 
 /*
@@ -14,9 +17,14 @@ public class VehicleInspector {
 
         v.basicInfo();
 
-        // TODO:
-        // If ElectricCar → print "Check battery system"
-        // If SportsCar → print "Check brakes and performance"
-        // If GasCar → print "Check engine and oil"
+        if(v instanceof SportsCar){
+            System.out.println("Check brakes and performance");
+        }
+        else if(v instanceof ElectricCar){
+            System.out.println("Check battery system");
+        }
+        else if(v instanceof GasCar){
+            System.out.println("Check engine and oil");
+        }
     }
 }