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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There are two remaining questions. Now we can call swapHelper from swap: And what can we do with the resulting proxy object? As of Java SE 1. It matches the type of names that is, String[] against the generic type T[] and deduces that T must be String.


Working with 2D Shapes Starting with Java 1. To overcome this problem, some programs generate code, place it into a file, invoke the compiler, and then load the resulting class file. Paradigjs using Data Encapsulation, data is not accessed directly; it is only accessible through the functions present inside the class.

It is easy to implement this method for the Employee and Student classes. You access each individual value through an integer index. Otherwise, the name of the thread and the stack trace of the Throwable are printed on System. You merely lose the added safety that generic programming normally provides.

We can create classes with same name in different packages.


Reflection and Generics The Class class is now generic. 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. Using Borders Borders are very handy for drawing lines, titles, and empty space around the edges of components.

Its contentsuch as the state of a button pushed in or notor the text in a text field Its visual appearance color, size, and so on Its behavior reaction to events A Model-View-Controller Analysis of Swing Buttons For most components, the model class implements an interface whose name ends in Model; thus the interface called ButtonModel.

Every component has three characteristics:.

CS Programming Paradigms Lecture Notes – All Units – SEC Edition

Method return description Describes the return value. Simply use a cast, as follows: Lcture we think technically to this example then vehicle is the super class or base class or parent class and car is the subclass or child class because every car has the features of it’s parent in this case vehicle class The following kinds of inheritance are there in java. What is Reflection and how to use reflection using Generic class?

Move the result back to accounts[to]. Some programming languages, such as the object oriented language Beta, uses the word ‘imperative’ for commands in the language.


You can fill the interiors of closed shapes such as rectangles or ellipses with a color. Thus, the real assumption is that iis not negative.


GenericArrayType Type getGenericComponentType gets the generic component type with which this array type was declared 5. Arrays An array is a data structure that stores a collection of values of the same type. Data encapsulation enables the important concept of data hiding possible.

By using the getX and getY methods on the MouseEvent argument, you can obtain the x and y- coordinates of the mouse pointer when the mouse was clicked. What happens if two threads have access to the same object and each calls a method that modifies the state of the object?

Using static members Final methods and variables All method and variables can be overridden by default subclasses. Notew Maps, Sets, and Queues The java.

Fixed-size, supports delayed and periodic task execution. Explain the advantage and explain the methods in Model view controller The Model-View- Controller Design Pattern As promised, we with describing the architecture of Swing components.

You can always convert a parameterized type to a raw type. You can use such an object to callisDone, cancel, or isCancelled. This class allows us to focus on generics without being distracted by data storage details.