What is Java Adapter Class in Java? (1)

1
What is Java Adapter Class in Java?
The Adapter Pattern is a popular behavioral
design pattern used to convert objects or classes
into the format required by a specific
application. It allows developers to create a
reusable and structured solution to integrate
pieces of code that would otherwise be
incompatible. In Java, the Adapter Class is an
integral part of the pattern. It functions as an
intermediary between two existing classes, known
as the Adaptee and Target Classes. It performs
operations like extending and implementing
classes, creating wrapper class objects and even
abstract classes and interfaces. Let's take a
look at each of these aspects in further
detail Extending and Implementing Classes The
Adapter Class must extend (i.e., inherit) or
implement (i.e., use) both the Adaptee and Target
Classes in order to interact with them
successfully. This ensures that all necessary
methods are available for conversion
purposes. Creating Wrapper Class Objects The
Adapter Class acts as a bridge between two
incompatible classes by using a wrapper class
object, which contains objects from both the
Adaptee and
2
Target Classes. This wrapper object allows
messaging between them so they can communicate
successfully despite their differences in
interface or implementation approach. Abstract
Classes Interfaces Involved The Adapter
Pattern can involve abstract classes and
interfaces to ensure that all necessary methods
are declared for conversion purposes when
implementing this pattern in Java. An abstract
class can be employed if there is functionality
common between multiple adapters, while an
interface could be used if there are several
distinct adapters involved in an
application. Adaptee Target Class Separation
Finally, it is important to point out that when
using the Adapter Pattern, it is essential for
developers to separate out both the Adaptee (also
known as the 'adapt) Source What is an Adapter
Class in Java? You can also read Best data
science course chennai best data science courses
in india Best data analyst course in bangalore
Best masters in data science india