what is Polymorphism? Explaining it with real life example in Java скачать в хорошем качестве

what is Polymorphism? Explaining it with real life example in Java

what is Polymorphism? Explaining it with real life example in Java Polymorphism: The word “poly” means many and “morphs” means forms, So it means many forms. In Java polymorphism is mainly divided into two types: 1. Compile-time Polymorphism 2. Runtime Polymorphism Code: 1.Compile- Time Polymorphism: public class SocialMediaApp { //Polymorphism - having more than one form // person - male [son, husband, employee, father, grand father] //compile-time : Method Overloading //whatsApp : individualchat, Status, group chat //Object is bound by functionality during compile-time //compiler knows which method to call with method signature //static binding or early binding public void whatsAppMethods(String individualChat) { System.out.println("You are chatting with a single person"); } public void whatsAppMethods(int status){ System.out.println("You are adding a status"); } public void whatsAppMethods(String individualChat,String groupChat){ System.out.println("You are chatting with an individual and in a group"); } public static void main(String[] args) { SocialMediaApp sma = new SocialMediaApp(); sma.whatsAppMethods(2); sma.whatsAppMethods("How are you today?"); sma.whatsAppMethods("How are you today?", "Welcome to Java Group"); } } 2. RunTime Polymorphism: class WhatsApp{ int status = 2; public void whatsAppMethods(String individualChat) { System.out.println("You are chatting with your parent"); } } public class SocialMediaApplication extends WhatsApp { int statusOfChild = 3; //runtime-polymorphism : object is bound during run time - Method Overriding //JVM - method to call - runtime //Dynamic Binding / Late Binding public void whatsAppMethods(String individualChat) { System.out.println("You are chatting with your friend"); } public static void main(String[] args) { WhatsApp w = new SocialMediaApplication(); w.whatsAppMethods(null); System.out.println(w.status); } } Chapters: 0:00 - Introduction to the video. 0:12 - Explanation of Polymorphism. 0:52 - Explaining Compile-Time Polymorphism with real life example. 7:26 - Explaining RunTime Polymorphism with real life example. Next Steps : --------------------------------------------------------------------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------------------------------------------------------------------------- Must Watch Playlists ► 1. Javascript -    • Javascript Factory   ► 2. Puppetter -    • Puppeteer   ► 3. Cypress -    • Cypress   ► 4. Tech works -    • Видео   ► 6. Jmeter -    • Jmeter Tutorials   ► 7. Excel -    • Videos On Excel   ► 8. Appium -    • Appium   ► 9. Shares -    • Shares   ► 10. Javascript Interview Questions -   • Javascript Interview Questions   ► 11. C# Tutorials -    • C# Factory   ► 12. HTML & CSS -    • HTML & CSS   ► 13. Browser Console -    • Browser Console   ► 14. JSON -    • Videos on Json   ► 15. Specflow -    • Specflow Tutorials   ► 16. MongoDB -    • MongoDB Tutorials   ► 17. Postman -    • Postman   ► 18. Python -    • Python   ► 19. Typescript -    • Typescript & Node Imp Questions   ► 20. Node -    • Node   ► 21. Java Selenium Interview Questions:    • Java and Selenium Imp   ► 23.SOAP UI Tutorials :   • SOAP UI   ► 24. WebDriverIO :    • Getting Started with WebdriverIO | Install...   ► 25. Jenkins :   • How to download and install Jenkins on Win...   --------------------------------------------------------------------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------------------------------------------------------------------------- #java #polymorphism #reallifeexperience