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CMP 212_Programming in Java/Animal.java

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+/*
+This is the Question No 10 Part two - Example code for Abstract classes and methods
+the object code is Animal_Main.java
+ */
+// Abstract class Animal
+public abstract class Animal {
+    // Abstract method without implementation
+    abstract void makeSound();
+
+    // Concrete method with implementation
+    void sleep() {
+        System.out.println("Zzzz...");
+    }
+}
+
+// Subclass Dog inheriting from Animal
+class Dog extends Animal {
+    @Override
+    void makeSound() {
+        System.out.println("Woof Woof!");
+    }
+}
+
+// Subclass Cat inheriting from Animal
+class Cat extends Animal {
+    @Override
+    void makeSound() {
+        System.out.println("Meow Meow!");
+    }
+}
+

CMP 212_Programming in Java/Animmal_Main.java

@@ -0,0 +1,12 @@
+public class Animmal_Main {
+    public static void main(String[] args) {
+        Dog dog = new Dog();
+        Cat cat = new Cat();
+
+        dog.makeSound();
+        dog.sleep();
+
+        cat.makeSound();
+        cat.sleep();
+    }
+}

CMP 212_Programming in Java/Car.java

@@ -0,0 +1,22 @@
+/*
+This is the 9th Question of the Assignment which has many child classes
+child classes - Truck,Ford,Sedan
+ */
+public class Car {
+    private int speed;
+    double regularprice;
+    private String color;
+
+    public Car(int speed, double regularprice, String color)
+    {
+        this.speed=speed;
+        this.regularprice=regularprice;
+        this.color=color;
+    }
+
+    public double getSalepPrice()
+    {
+        return regularprice;
+    }
+
+}

CMP 212_Programming in Java/Date.java

@@ -0,0 +1,67 @@
+/*
+This is the question number 6 in the java assignment
+the object code can be found as the DateTest class.
+refer the DateTest Class to have a good idea regarding this code and use of constructer, set&get methods used.
+ */
+public class Date {
+    private int month,day,year;
+
+    public  Date(int month, int day, int year)
+    {
+       this.month=month;
+       this.day=day;
+       this.year=year;
+
+    }
+
+    //Getter Method for Month
+   public int getMonth()
+   {
+       return month;
+   }
+
+   // Setter Method for Month
+    public void setMonth(int month)
+    {
+        this.month=month;
+    }
+
+    //Gettter Method for Day
+    public int getDay()
+    {
+        return day;
+    }
+
+    //Setter Method for Day
+    public void setDay(int day)
+    {
+        this.day=day;
+    }
+
+
+    //Getter Method for Year
+    public int getYear()
+    {
+        return year;
+    }
+
+    //Setter Method for Year
+    public void setYear(int year)
+    {
+        this.year=year;
+    }
+
+    public void displayDate()
+    {
+        System.out.print(" "+month);
+        System.out.print("/"+day);
+        System.out.print("/"+year);
+    }
+
+
+
+
+
+
+
+}

CMP 212_Programming in Java/DateTest.java

@@ -0,0 +1,20 @@
+public class DateTest {
+    public static void main( String [] args )
+    {
+        Date date1  = new Date(8,28,2000);
+        System.out.println("The Initial Date ");
+        date1.displayDate();
+
+
+        date1.setMonth(2);
+        date1.setDay(12);
+        date1.setYear(2003);
+
+        System.out.println("\nThe Updated Date ");
+        date1.displayDate();
+
+
+
+
+    }
+}

CMP 212_Programming in Java/Ford.java

@@ -0,0 +1,16 @@
+public class Ford extends Car {
+    private int year,manufacturerDiscount;
+    public Ford(int speed, double regularprice,String color, int year, int manufacturerDiscount )
+    {
+        super(speed,regularprice,color);
+        this.year=year;
+        this.manufacturerDiscount=manufacturerDiscount;
+    }
+
+    public double getSalePrice()
+    {
+        return super.getSalepPrice()-manufacturerDiscount;
+    }
+
+
+}

CMP 212_Programming in Java/Item.java

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+/*
+This is the 7th Question of the assignment
+ */
+public class Item {
+    protected static int Location;
+    protected static String Description;
+
+    //constructor - method
+    public Item (int Location, String Description)
+    {
+        this.Description =Description;
+        this.Location = Location;
+    }
+
+    // Getter Method for Location
+
+    public static int getLocation()
+    {
+        return Location;
+    }
+
+    //Setter Method for Location
+
+    public static void setLocation(int Location)
+    {
+        Item.Location = Location;
+    }
+
+
+    //Getter Method for Description
+
+    public static String getDescription()
+    {
+        return Description;
+    }
+
+    //Setter Method for Description
+
+    public static void setDescription(String Description)
+    {
+        Item.Description = Description;
+    }
+
+
+
+
+}

CMP 212_Programming in Java/Item_Monster_Main.java

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+/*
+This is the main Class that we  created to perform and check all the methods within the monster and Item
+class - Question No 7
+ */
+public class Item_Monster_Main {
+    public static void main( String [] args)
+    {
+        // Creating an Object for Item Class
+        Item obj1 = new Item(200,"Kandy");
+        System.out.println("Location: " +Item.getLocation());
+        System.out.println("Description: " +Item.getDescription());
+
+        //Creating an Object for Monster Class
+        Monster obj2 = new Monster(300, "Pasikuda");
+        System.out.println("Location: " +Monster.getLocation());
+        System.out.println("Description: " +Monster.getDescription());
+
+
+        System.out.println("");
+        //Using Setter Method and Getter Method to Update Item
+        Item.setLocation(900);
+        Item.setDescription("Canada");
+        System.out.println("The Updated Location is: " +Item.getLocation());
+        System.out.println("The Updated Description is: " +Item.getDescription());
+
+
+        //Using Setter and Getter Method to Update Monster
+        Monster.setLocation(1500);
+        Monster.setDescription("California");
+        System.out.println("The Updated Location is: " +Monster.getLocation());
+        System.out.println("The Updated Description is: " +Monster.getDescription());
+
+
+    }
+}

CMP 212_Programming in Java/Main.java

@@ -0,0 +1,12 @@
+public class Main {
+    public static void main(String[] args) {
+        // Polymorphism in action
+        Shape[] shapes = {new Circle(), new Triangle(), new Square()};
+
+        for (Shape shape : shapes) {
+            shape.draw();
+            shape.erase();
+            System.out.println();
+        }
+    }
+}

CMP 212_Programming in Java/Monster.java

@@ -0,0 +1,11 @@
+/*
+This is the Sub Class of Item - Question Number 7
+ */
+public class Monster extends Item {
+    public Monster(int Location, String Description )
+    {
+        super(Location,Description);
+    }
+
+
+}

CMP 212_Programming in Java/MyOwnAutoShop.java

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+public class MyOwnAutoShop {
+    public static void main(String [] args)
+    {
+        //Creating an instance of Sedan Class
+        Sedan sedan =  new Sedan(280,25000,"Black", 20);
+
+        //Creating two instances of Ford Class
+        Ford ford1 = new Ford(180,15000,"Blue",2022, 2500);
+        Ford ford2 = new Ford(190,18000,"White",2023,1500);
+
+        //Creating an instance of Car Class
+        Car car1 = new Car(290,25000, "Gray");
+
+
+        //Displaying the Sale prices of all the instances
+        System.out.println("Sedan Sale Price: $" +sedan.getSalePrice());
+        System.out.println("Ford1 Sale Price: $" +ford1.getSalePrice());
+        System.out.println("Ford2 Sale Price: $" +ford2.getSalepPrice());
+        System.out.println("Car Sale Price: $" +car1.getSalepPrice());
+    }
+}

CMP 212_Programming in Java/ProjectClass.java

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+/*
+This is the 3rd Part of the Question 10 in the Assignment Regarding Abstract classes and methods
+the object code is Project_Main.java
+ */
+// Abstract base class providing a common interface
+public abstract class ProjectClass {
+    // Common method that all subclasses should implement
+    abstract void debug();
+
+    // Other common methods can be included here if needed
+}
+
+// Subclass 1 inheriting from the abstract base class
+class Subclass1 extends ProjectClass {
+    @Override
+    void debug() {
+        System.out.println("Debugging Subclass1...");
+        // Implement debug-specific functionality here
+    }
+}
+
+// Subclass 2 inheriting from the abstract base class
+class Subclass2 extends ProjectClass {
+    @Override
+    void debug() {
+        System.out.println("Debugging Subclass2...");
+        // Implement debug-specific functionality here
+    }
+}
+
+// Subclass 3 inheriting from the abstract base class
+class Subclass3 extends ProjectClass {
+    @Override
+    void debug() {
+        System.out.println("Debugging Subclass3...");
+        // Implement debug-specific functionality here
+    }
+}
+

CMP 212_Programming in Java/Project_Main.java

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+public class Project_Main {
+    public static void main(String[] args) {
+        // Create instances of the subclasses and call their debug() methods
+        ProjectClass obj1 = new Subclass1();
+        ProjectClass obj2 = new Subclass2();
+        ProjectClass obj3 = new Subclass3();
+
+        obj1.debug();
+        obj2.debug();
+        obj3.debug();
+    }
+}

CMP 212_Programming in Java/Question_1.java

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+import java.util.Scanner;
+/*
+   This is a first question answer for the java assignment
+   which is to write a simple text based application using java to display your name
+    */
+public class Question_1 {
+
+    public static void main(String [] args){
+        String forename,lastname ;
+        Scanner input = new Scanner(System.in);
+        System.out.println("Please Enter Your First Name: ");
+        forename = input.next();
+
+        System.out.println("Please Enter Your Last Name: ");
+        lastname = input.next();
+
+
+        System.out.println("The name is: " +forename+" "+lastname);
+
+
+    }
+
+}