Java OOPC -Method Overloading

 

  Method Overloading


       




In a same class we can keep same name methods with different parameters  this concept we called it as Method Overloading or can tell as Method Signature Changing. 

In because of the different parameters ,Method considered as completely different method from the same name other methods.

 

In other way can tell that Method overloading is a concept of Java in which we can create multiple methods of the same name in the same class, and all methods work in different ways. 

When more than one method of the same name is created in a Class, this type of method is called the Overloaded Method.

 

In bellow sample code we can understand overloading in different views,





Advantages of method overloading

1.      Increases the readability of the program.

2.      Makes the code cleaner and well-structured.

3.      Provides code reusability.

 

 

If we see an example ,




Here there are two more demo methods One takes an integer and a double, and the other takes a double and an integer. 

When call demo(10, 5.5), the method with an integer and a double parameter is invoked. When  call demo(5.5, 10), the method with a double and an integer parameter is invoked.

 

And this process go on output show as bellow.




 

Comments

Post a Comment

Popular posts from this blog

Linked List Data Structures

Image
  Linked List Previous and next pointers are the connectors that connect the nodes. In one node previous pointer become the   next node’s previous pointer. If we add node to the Linked List we can add it using the next pointer, and if we want to remove also we can remove it along with the node’s next pointer.   A linked list is a linear collection of elements, called nodes, where each node holds a reference to the next node in the sequence. Unlike arrays, linked list elements are not stored in contiguous memory locations. Instead, each node contains data and a pointer/reference to the next node. Types of Linked Lists   1. Singly Linked Lists:    In a singly linked list, each node points to the next node in the sequence. The last node points to null, indicating the end of the list. Singly linked lists are simple to implement and memory-efficient.   2. Doubly Linked Lists:     In a doubly linked list, each node has pointers to b...
Read more

Java OOPC -Encapsulation

Image
Encapsulation In real life capsule is based for the concept Encapsulation, We use capsule for the protection and security of the medicine that inside the capsule from   of environmental conditions and other things because that conditions generated unhealthy components.   In here when it comes to object oriented concept Encapsulation is that data hiding, protection and security. Further this concept we use for the variables.   We talk about the GET and SET methods thought the concept encapsulation,   Getters and setters   For the better security we use access modifier ‘private’   ,because in private modifier only let the specific class accessing. So private variables can use outside of the specific method using GET and SET methods.   Indeed we use private keyword for data security purpose but in some time some specific reasons we need to use those outside of the class we define it previously, Because of this reason we use getter...
Read more

React

Image
Begin React  What is React? React is a JavaScript library used for creating user interfaces, mostly web applications. Think of React as a tool that helps you build websites with small pieces (components) instead of one big lump of JavaScript and HTML.  Why Use React? (Benefits)  Reusable Components: Write once and use it everywhere.  Fast Updates: React updates only the parts that change, not the whole page. Community Help: Many developers use it, so help is easily found. Simple Project Management: With component-based architecture, everything is neatly structured. Building a React App with TypeScript   Step-by-Step 1️ . Install Node.js Download and install Node.js from:     https://nodejs.org   2️ . Build a React + TypeScript App Open your terminal (Command Prompt, PowerShell, or VS Code's terminal) and run: npm create vite@latest my-react-app -- --template react-ts -my-react-app is the directory name. You can name it whatever you like. ...
Read more