Java Programming and Information hiding principle

Source: www.soi.wide.ad.jp
Topic: Java Programming

Short Desciption:
Introduction to Java Programming. 3. Structure of Object. oriented program .... Introduction to Java Programming. 7. Lets execute a Java program. Compile ...

 

Content Inside:
Java Programming and Information hiding principlePage 1Koichiro Ochimizu JAISTIntroduction to Java Programming1Introduction to ObjectOriented TechnologiesJava ProgrammingandInformation hiding principleKoichiro OchimizuJapan Advanced Institute ofScience and TechnologiesSchool of Information ScienceSchedule(2/3) Feb. 27th 13:00 Introduction to Java Programming 14:30 Outline of UML: Static Modeling(usecase modeling details of classdefinition) Feb. 28th 13:00 Outline of UML: Dynamic Modeling(state machine) 14:30 Outline of UML: Dynamic Modeling(communication diagram sequence diagram)Page 2Koichiro Ochimizu JAISTIntroduction to Java Programming2Example ( Stack) Lastin Firstout pushdown popupOperations specific to stack void push( String str ) { stack stack_p++ ] = new String( str ); } String pop( ) { return new String( stack stack_p] ); } boolean empty( ) { return ( stack = = 0); } String val( ) { return new String( stack stack_p 1] ); }pushdownstack pointerpopupPage 3Koichiro Ochimizu JAISTIntroduction to Java Programming3Structure of Object oriented program An object oriented program consists of classespublic class balanced { // balanced.java }public class Stack { // Stack.java }Structure of a class definition A class consists of several local variables and methods public class Stack { int max = 10; //capacity of stackint stack_p = 0; //stack pointerString] stack; //implementation of stack by an arrayStack( ) { stack = new Stringmax];}//instanciation of object stack void push( String str ) {} String pop( ) {}boolean empty( ) {}boolean full( ) {}String val( ) {} }Page 4Koichiro Ochimizu JAISTIntroduction to Java Programming4Instantiation Instantiate an object based on class definitionStack stack1 = new Stack( );Set and refer the state of the object We can create multiple objects based on the same class definition if necessary. Stack stack1 stack2 = new Stack( ); The structure of stack1 is same to the structure of stack2. As computation proceed the st ...

 

 

object oriented programpdf download, popupoperations, information hiding pdf, information hiding java, java methods information hiding, hiding principle java, balanced java, information hiding implemented in java