OODP101_Week6.pptx - Object Oriented Design and Programming...

Object Oriented Design and Programming
Week 6
Emran Salahiddin, Chiatalia Samani, Anchal Shrestha (Sydney)
Hanspreet Kaur, Allan NG (Melbourne)
Kent Institute Australia Pty. Ltd .
ABN 49 003 577 302 CRICOS Code: 00161E
RTO Code: 90458 TEQSA Provider Number: PRV12051
Version 2 – 18
th
December 2015

SLIDE TITLE
Farrell, J. (2017) Programming Logic
and Design, Comprehensive (9th ed.)
Cengage Learning
2

Programming Logic and Design
Ninth Edition
Programming and coding standards
3

Introduction
•
To build reliable, scalable and maintainable Java applications :-
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Development teams should adopt proven design techniques.
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And should choose good coding standards.
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Will result in code consistency, which makes it easier to understand,
develop and maintain the application.
-
Programmer can make the code more efficient and performance
effective
4

Standards
•
File organization Standards
•
Source code style guidelines
•
Declarations
•
Standards for Statements
•
Naming Convention standards
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Variable Assignments
5

File organization Standards
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Java source are named as *. java
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The compiled Java byte code is named as *.class file
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Each Java source file contains a single public class or interface.
•
Each class must be placed in a separate file.
•
Java classes should be packaged in a new java package for each self-
contained project or group of related functionality.
6

File organization Standards
•
Java Source files should have the following ordering: Package and
Import statements, beginning comments, Class and Interface
Declarations.
•
There should not be any duplicate import statement.
•
Files longer than 2000 lines should be avoided.
7

Source code style guidelines
•
Beginning Comments
-All source files should begin with header as follows carrying the Title,
Version, Date in mm/dd/yy format and the copyright information.