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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
The relationship between a subclass and superclass is often referred to as an "is-a" relationship, as the subclass is a specialized version of the superclass. This inheritance mechanism promotes code reusability, modularity, and flexibility in object-oriented programming.
- 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.
Jul 26, 2024 · In the words, the class from where a subclass inherits the features is called superclass. It is also called a base class or parent class. A class that inherits all the members (fields, method, and nested classes) from the other class is called subclass in Java. In simple words, a newly created class is called subclass.
Subclasses, Superclasses, and Inheritance. In Java, as in other object-oriented programming languages, classes can be derived from other classes. The derived class (the class that is derived from another class) is called a subclass. The class from which its derived is called the superclass.
May 11, 2018 · What's a Subclass? In the relationship between two objects, a subclass is the name given to the class that is inheriting from the superclass. Although it sounds a little drabber, remember that it's a more specialized version of the superclass.
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What is the relationship between subclasses and superclasses?
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What does a subclass do?
When defining a subclass by extending its superclass, you only need to indicate the differences between the subclass and the superclass. When designing classes, you place the most general methods into the superclass and more specialized methods in the subclass.
