Let’s understand this with a small example: In the following example, theDogclassextends(inherit)Animalclass so that it can use theeat()method ofAnimalclass. Similarly other classes likeCat,Horseetc. can extends thisAnimalclass and use this method without rewriting this method. // Parent class...
3. How does theextendskeyword work in Java? Theextendskeyword is used to indicate that a class is inheriting from another class. The child class gains access to the parent class’s methods and fields. Here’s an example: // Parent classclassAnimal{voidmakeSound(){System.out.println("Anima...
In this case, the attribute accessed will be decided based on the reference type. For example, suppose thatEmployeeandManagerhave a common attributerating. When we invokemanager.ratingthen the value received will be decided by the reference type. classEmployee{intrating=100;}classManagerextendsEmploye...
That’s why multiple inheritance is not supported in java as to remove ambiguity. Inheritance Example: Below is the program to show you the use of inheritance in java. For coding this we have used eclipse IDE. Example 1:Let’s inherit some fields and methods in Child class from Base class...
The extends keyword is used to perform inheritance in Java. For example, class Animal { // methods and fields } // use of extends keyword // to perform inheritance class Dog extends Animal { // methods and fields of Animal // methods and fields of Dog } In the above example, the Dog...
A hybrid inheritance is a combination of more than one types of inheritance. For example when class A and B extends class C & another class D extends class A then this is a hybrid inheritance, because it is a combination of single and hierarchical inheri
In order to access the private field numl of the superclass Base in the method product () of the subclass Derived, we call the getData () method of the class Base as shown in the statement You’ll also like: Example of Inheritance in Java Implementing Inheritance in Java Example Inher...
Why does Java not support Multiple Inheritance? Conclusion Introduction The word Inheritance is quite familiar with everyone. In common terms, the word means the bequeathing of property and characteristics from generation to generation. For example, the property or characteristics of parents are handed...
Example: class Parentclass extends Childclass { //methods and fields } Now if you are clear with the meaning and concept of inheritance, let us move ahead to the types of inheritance. Different types of inheritance There are Two Types of Inheritance ...
Learn about inheritance in Java in just 5 minutes! Our engaging video lesson covers its definition, functions, and syntax, plus a quiz to lock in your knowledge.