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Scala-OOPS

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Last Updated: 23 June 2023

Extending a class in Scala user can design an inherited class. To extend a class in Scala we use extends keyword. there are two restrictions to extend a class in Scala : T...read more

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Scala

Scala-OOPS

Generic Classes in Scala

Last Updated: 25 April 2019

In Scala, forming a Generic Class is extremely analogous to the forming of generic classes in Java. The classes that takes a type just like a parameter are known to be Gen...read more

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Scala

Scala-OOPS

Method Overriding in Scala

Last Updated: 25 April 2019

Method Overriding in Scala is identical to the method overriding in Java but in Scala, the overriding features are further elaborated as here, both methods as well as var ...read more

Scala | Field Overriding

Last Updated: 17 January 2022

In any object-oriented programming language, Overriding is a feature that allows a subclass to provide a specific implementation of a method or field that is already provi...read more

Scala

Scala-OOPS

Scala | Abstract Type members

Last Updated: 16 May 2019

A member of a class or trait is said to be abstract if that particular member does not have a complete definition in the class. These Abstract members are always implement...read more

Last Updated: 11 April 2023

Polymorphism is the ability of any data to be processed in more than one form. The word itself indicates the meaning aspolymeans many andmorphismmeans types. Scala impleme...read more

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Scala

Scala-OOPS

Getters and Setters in Scala

Last Updated: 20 June 2019

Getter and Setter in Scala are methods that helps us to get the value of variables and instantiate variables of class/trait respectively. Scala generates a class for the J...read more

Overriding toString() method in Scala

Last Updated: 24 June 2019

Consider the following Scala program:Scala // Scala Program without override toString method// Creating Classclass Language(LangArticle: Int, LangName: String) ...read more

Scala

Scala-OOPS

Scala | Stateful Object

Last Updated: 05 December 2022

Stateful Objects are that objects which have changeable members or mutable members, that may vary what transactions or operations were previously performed on the object. ...read more

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Scala

Scala-OOPS

Call a method on a Super Class in Scala

Last Updated: 05 August 2019

This concept is used when we want to call super class method. So whenever a base and subclass have same named methods then to resolve ambiguity we use super keyword to cal...read more

Scala

Scala-OOPS

Determine the class of a Scala object

Last Updated: 02 August 2019

To determine the class of a Scala object we use getClass method. This method returns the Class details which is the parent Class of the instance.Below is the example to de...read more

Scala

Scala-OOPS

Scala | Controlling visibility of constructor fields

Last Updated: 17 September 2019

The visibility of the Constructor Fields in the Scala language is maintained and controlled by the way of declaration. These can be declared in the below forms:Declared as...read more

The Factory Pattern in Scala

Last Updated: 22 January 2020

The factory method is used to offer a single interface to instantiate one of the multiple classes. In the Factory pattern, the objective is to make the object in such a wa...read more

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Scala

Scala-OOPS

Overriding Accessors and Mutators in Scala

Last Updated: 30 September 2022

A standardized way to override default Accessors and Mutators hasn't been fixed by Scala, yet users of this programming language use one specific and a common method for o...read more

Heighten and Widen In Scala

Last Updated: 04 May 2020

Heighten and Widen are the functions needed to enable the clients to place elements of different widths on top of each other, or place elements of different heights beside...read more

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