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In Java, it is possible to inherit attributes and methods from one class to another. We group the "inheritance concept" into two categories: subclass (child) - the class that inherits from another class. superclass (parent) - the class being inherited from.
- Java Polymorphism
Java Polymorphism. Polymorphism means "many forms", and it...
- Java Polymorphism
- Subclasses
- Superclasses
- Inheritance
A subclass is a class derived from the superclass. It inherits the properties of the superclass and also contains attributes of its own. An example is: Car, Truck and Motorcycle are all subclasses of the superclass Vehicle. They all inherit common attributes from vehicle such as speed, colour etc. while they have different attributes also i.e Numbe...
A superclass is the class from which many subclasses can be created. The subclasses inherit the characteristics of a superclass. The superclass is also known as the parent class or base class. In the above example, Vehicle is the Superclass and its subclasses are Car, Truck and Motorcycle.
Inheritance is basically the process of basing a class on another class i.e to build a class on a existing class. The new class contains all the features and functionalities of the old class in addition to its own. The class which is newly created is known as the subclass or child class and the original class is the parent class or the superclass.
A superclass is a class from which other classes inherit, while a subclass is a class that inherits from a superclass. In this article, we will explore the attributes of subclasses and superclasses, highlighting their similarities and differences.
Oct 24, 2012 · The child class or subclass extends the parent class or super class by adding some capability to the existing capability of the class being extended. super() is how the parent or super class constructor for a Java class is invoked in a derived class.
Dec 15, 2023 · super is used to access a superclass field: A subclass can access a field defined in its parent class using the super keyword. This is useful when the subclass wants to reference the parent class’s version of a field.
- 12 min
Jul 5, 2024 · Super Class/Parent Class: The class whose features are inherited is known as a superclass (or a base class or a parent class). Sub Class/Child Class: The class that inherits the other class is known as a subclass (or a derived class, extended class, or child class).
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Definitions: A class that is derived from another class is called a subclass (also a derived class, extended class, or child class). The class from which the subclass is derived is called a superclass (also a base class or a parent class ).
