Lecture Notes || SNS Courseware

Subject Details

Dept : CSE

Sem : 3

Regul : 2017

Faculty : Mr. Prakash.E. P

phone : NIL

E-mail : prakash.ep@gmail.com

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Lecture Notes

UNIT 1:

object oriented programming-Abstraction

Objects and classes-Encapsulation

Inheritence-Polymorphism

OOP in Java-Characteristics

The java Environment-Java source file-Structure-Compilation

Fundamental programming structure in java-classes in java

Constructors,methods-Access specifier-Static members-comments

Data types-variables-Operators

Controlflow,Arrays

Packages-JavaDoc comments

UNIT 2:

Inheritence-super classes-sub classes

protected members-constructors in sub classes

The object class-Abstract classes and methods

Final methods and classes

Interface-defining an interface implementing interface

Difference between classes and interfaces and extending interfaces

Object cloning and inner classes

Array lists

Strings

UNIT 3:

Exception-Exception Hierarchy

Throwing and catching exceptions

Built-in exceptions

creating own exception, stack trace elements

Input/output basics-streams

Byte streams

Character streams

Reading and writing console

Reading and writing files

UNIT 4:

Differences between multi-threading and multitaskings

thread life cycle - creating threads

synchronizing threads

Inter-thread communication, daemon threads

thread group

Generic Programming – Generic classes

generic methods

Bounded Types,Restrictions and Limitations

UNIT 5:

windows-menus-dialouge boxes

Graphics programming - Frame

Working with 2D shapes using colors,fonts and images

Basics of event handling-event handlers

Adapter classes-actions-mouse events

AWT event hierarchy-Introduction to swing

Layout managers

swing components-textfields,textareas,buttons checkboxes

Radio buttons-list,choices-scrollbars

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