CS PROGRAMMING PARADIGMS Regulation Lecture Notes Anna University CS PROGRAMMING PARADIGMS Lecture notes PP Notes 5TH. Anna University Fifth semester Third Year lecture Notes for Programming Paradigms CS PP free pdf! The Third Year,Fifth semester Anna. 5th semester Notes. GKM College Notes: 1. Software Engineering Programming Paradigms (PP or JAVA) (CS) (CS55) ( CS) Unit 1 – View /.

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Each JButton object stores a button model object, which you can retrieve. Explain the concept of inheritance and its types.

Some programming languages, such as the object oriented language Beta, uses the word ‘imperative’ for commands in the language.

What is Event-Driven Programming and explain its usage.

Anna University Department of Civil Engineering B. A class can have more than one constructor. Inheritance The concept of inheritance is used to make the things from general to more specific e. If the method has no parameters, an array of length 0 is returned. Inheritance helps in reducing the overall code size reusability of the program, which is an important concept in object-oriented programming. As part of the Java security model, different class loaders for system classes, classes that are downloaded from the Internet, and so on, can be used.


You merely lose the added safety that generic programming normally provides. Three listener objects are added asaction listeners to ih buttons.

Interrupting Threads A thread terminates when its run method returns, by executing a return statement, after executing the last statement in the method body, or if an exception occurs that is not caught in the method.

The simplest form of the try block is as follows: The Javadoc is written next to the items without programmig separating newline.

Explain method overriding with example program. When a subclass is derived from a derived class then this mechanism is known as the multilevel inheritance. In particular, the proxy class has the following methods: If you are only interested in complete clicks, you can ignore the first two methods. Here is the code for the paradigmx Pair class: OOP is defined as object oriented programming. It is also called single inheritance or one level inheritance.


Main programming paradigms The imperative paradigm The functional paradigm The logical paradigm The object-oriented paradigm Other possible programming paradigms The visual paradigm One of the parallel paradigms The constraint based paradigm. When using Data Encapsulation, data is not accessed directly; it is only accessible through the functions present inside the class. The proxy mechanism is a better solution.

A method is said to be overridden when one is in parent class and another is in child class with the same name, same return type, same parameter.

CS2305 Programming Paradigms Question Bank – 16 Mark Questions – Anna University CSE 5th Semester

You paradibms do not need to read this section if you are just using text fields. Access a package The import statement can be used to search a list of packages for a particular class.

For example, on a Windows system, SansSerif is mapped to Arial.

The two types of packages are: Thread Pools The pool will run the submitted task at its earliest convenience. E Civil 5th Semester Question It is interesting and useful to investigate the meaning of the word ‘paradigm’. Each task is usually called a thread— which is short for thread of control. You can use such an object to callisDone, cancel, or isCancelled.

Data abstraction also represents the needed information in the program without presenting the details.

CS Programming Paradigms Lecture Notes – All Units – SEC Edition

What are the swing components? Keep these points in mind: Series of characters represents a string, and easiest way to represent the string is array Eg: But we do know that the total amount of money in all the accounts should remain unchanged because all we do is move money from one account to another The Race Condition Explained In the previous section, we ran a program in which several threads updated bank account balances.


Simply call fill instead of draw: However, you cannot define new code for these methods at runtime. You can attach the same object as a listener to several event sources: Finalizer methods In java we know that Garbage collector will automatically free the memory resources used by objects. Of course, if the interface is not a button or menu, ActionListener notex not be the appropriate interface—there are eleven listener interfaces.

That interface has a single method: It also includes details of the constructors, fields, programmint methods defined by the class. Using Assertions for Documenting Assumptions Many notea use comments to document their underlying assumptions.

That is, if a class is declared as abstract, no objects of that class can be created. It also discusses the containment hierarchywhich refers to the tree of components contained by a programmint container.

CS Programming Paradigms lecture notes ( in ppt ) | for CSE 5th semester – by han

NAME, “Blue” ; action. Make an object of that class. We identify four main programming paradigms and a number of minor programming paradigms. Static Members Let lefture assume that we want to define a member that is common to all the objects and can be accessed without using a particular object.

The setFirst method can never be called, not even with an Object.