10

Main/Main.iml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

Main/src/Dog.java

@@ -0,0 +1,53 @@
+public class Dog {
+
+    private String breed;
+    private String size;
+    private String color;
+    private int age;
+
+    public Dog(String breed, String size, String color, int age) {
+        this.breed = breed;
+        this.size = size;
+        this.color = color;
+        this.age = age;
+    }
+
+    public void eat() {
+        System.out.println("The " + breed + " is eating.");
+    }
+
+    public void run() {
+        System.out.println("The " + breed + " is running.");
+    }
+
+    public void sleep() {
+        System.out.println("The " + breed + " is sleeping.");
+    }
+
+    public String name() {
+        return breed;
+    }
+
+    public static void main(String[] args) {
+
+        Dog Dog1Object = new Dog("Bulldog", "large", "light gray", 5);
+        Dog Dog2Object = new Dog("Beagle", "large", "orange", 6);
+        Dog Dog3Object = new Dog("German Shepherd", "large", "white & orange", 6);
+
+        // Testing the methods for Dog1Object
+        System.out.println("Dog1: " + Dog1Object.name());
+        Dog1Object.eat();
+        Dog1Object.run();
+        Dog1Object.sleep();
+
+        System.out.println("Dog2: " + Dog2Object.name());
+        Dog2Object.eat();
+        Dog2Object.run();
+        Dog2Object.sleep();
+
+        System.out.println("Dog3: " + Dog3Object.name());
+        Dog3Object.eat();
+        Dog3Object.run();
+        Dog3Object.sleep();
+    }
+}

README.md

@@ -10,33 +10,47 @@
   6. All the instance methods for the class **Student**
 
 ```java
+// Class name: Student
 class Student{
-    private String name;
-    private int rollNo;
-
-    Student(String s, int r)
-    {
-   	    name = s;
-   	    rollNo = r;
-    }
-
-    void methodForDisplay()
-    {
-        System.out.println(name+"'s Roll No: "+rollNo);
-    }
-
-    public static void main(String[] args) {
-        Student obj1=new Student("Rambo",21);
-        obj1.methodForDisplay();
-    }
+  // Instance variables/fields:
+  // - name: String
+  private String name;
+  // - rollNo: int
+  private final int rollNo;
+
+  // Constructor: initializes name and rollNo
+  // Constructor Parameters:
+  // - s: String (for name)
+  // - r: int (for rollNo)
+  Student(String s, int r)
+  {
+    name = s; // Setting name to the value of s
+    rollNo = r; // Setting rollNo to the value of r
+  }
+
+  // Instance method for displaying student's name and roll number
+  void methodForDisplay()
+  {
+    System.out.println(name+"'s Roll No: "+rollNo);
+  }
+
+  public static void main(String[] args) {
+    // Creating a Student object:
+    // - name: "Rambo"
+    // - rollNo: 21
+    Student obj1=new Student("Rambo",21);
+    // Calling the instance method to display student information
+    obj1.methodForDisplay();
+  }
 }
+
 ```
 
 ## Part 2 - Public VS Static
 
 * Read the W3Schools page on class methods: [W3Schools Java Class Methods](https://www.w3schools.com/java/java_class_methods.asp)
 * In your own words, write a few sentences below explaining the difference between static and public methods in relation to a class.
-
+Public methods can only be accessed my objects, whereas static methods can be accessed without creating an object of the class 
 ## Part 3 - Dogs
 
 * View the image below, and from the image, construct a Java file **Dog** that mirrors the diagrammed class and the 3 dog objects.