![]() ![]() ExampleĪ class can contain any of the following variable types. Classes in JavaĪ class is a blueprint from which individual objects are created.įollowing is a sample of a class. So in software development, methods operate on the internal state of an object and the object-to-object communication is done via methods. ![]() A software object's state is stored in fields and behavior is shown via methods. Software objects also have a state and a behavior. If you compare the software object with a real-world object, they have very similar characteristics. If we consider a dog, then its state is - name, breed, color, and the behavior is - barking, wagging the tail, running. All these objects have a state and a behavior. If we consider the real-world, we can find many objects around us, cars, dogs, humans, etc. Let us now look deep into what are objects. ![]() An object is an instance of a class.Ĭlass − A class can be defined as a template/blueprint that describes the behavior/state that the object of its type support. Example: A dog has states - color, name, breed as well as behaviors – wagging the tail, barking, eating. Object − Objects have states and behaviors. In this chapter, we will look into the concepts - Classes and Objects. As a language that has the Object-Oriented feature, Java supports the following fundamental concepts − ![]()
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