Example of Encapsulation in Javaclass Person { private String name; private int age; // Getter method for name public String getName() { return name; } // Setter method for name public void setName(String name) { this.name = name; } // Getter method for age public int getAge() {...
The best explanation of Abstraction is using the common example of sending SMS. When a user send SMS, he simply enter the address, type message in the text box and send it. He doesn’t know what is happening behind the scene when this message is getting send to the other user. So her...
2.1 Abstract Class in Java 2.2 Interface in Java 3. Abstraction example 4. Abstraction vs Encapsulation 5. Conclusion 1. Introduction Abstraction is a concept of exposing only essential details and hiding implementation details. It is one of the essential OOPs concept apart from encapsulation, inheri...
Data abstraction allows us to extend the programming language in use (e.g., Java), with new data types. What new types are needed depends on the application domain of the program. For example, in implementing a compiler or interpreter, stacks and symbol tables are useful, while accounts are...
Let’s see one moreexample of abstraction in Java using interfaces. In this example, I am creating various reports which can be run on demand at any time during the application’s lifetime. As a consumer of the report, a class needs not to know the internals of the report’s run(),...
One example of Encapsulation in Java isprivate methods; clients don't care about it, You can change, amend or even remove that method if that method is not encapsulated and it was public all your clients would have been affected. Apart from this main difference in behavior, I mean Abstract...
The primary rule of interfaces is t that, if you derive a class from an interface, you must implement all methods that were created in the interface. Once the class is ready, you can then use it as you see fit. Here is an example: ...
We don’t need to provide details about all the functions of an object. When we hide the internal implementation of the different functions involved in a user operation, it creates process abstraction. Process Abstraction 5. Abstraction in Java ...
This post provides the theoretical explanation of Encapsulation with real-life examples. For detailed explanation on this topic with java programs referencapsulation in java with example. Encapsulation is: Binding the data with the code that manipulates it. ...
Let’s look at the encapsulation example to clarify the Encapsulation vs Abstraction. After the icon is clicked, the encapsulation works in the backend to guide the user on the next steps. Data representation: One significant difference between Abstraction and Encapsulation in Java is how they ...