During object-oriented analysis, the focus is on finding and describing objects or concepts in the problem domain. For example, in the case of library management system, some of the concepts are Book, Library and Librarian.
During object-oriented design, the focus is on defining software objects and how they collaborate to fulfill the requirements. For example, in the library system, a Book software object may have a title attribute and getChapter method.
Finally, in Implementation or object-oriented programming, the design objects are implemented as classes like Book class in Java.
Reading:
Object Oriented Analysis and Design
Object Oriented Analysis and Design Example – Vending Machine
Suryateja Pericherla, at present is a Research Scholar (full-time Ph.D.) in the Dept. of Computer Science & Systems Engineering at Andhra University, Visakhapatnam. Previously worked as an Associate Professor in the Dept. of CSE at Vishnu Institute of Technology, India.
He has 11+ years of teaching experience and is an individual researcher whose research interests are Cloud Computing, Internet of Things, Computer Security, Network Security and Blockchain.
He is a member of professional societies like IEEE, ACM, CSI and ISCA. He published several research papers which are indexed by SCIE, WoS, Scopus, Springer and others.
Hi, I was reading tutorials on UML. One thing is disturbing on the pages and that is “Follow Us on the Pag” image. It is hiding some text of the tutorial on the page. As a reader, it looks irritating esp. if the tutorial is well written. Please adjust that image so that the hidden text can be read.
Hi,
By “Follow us” you mean the the buttons (facebook,twitter, etc)? Are you using a mobile or a PC or laptop?