1. 1 INF160 IS Development Environments AUBG, COS dept, Fall semester 2011 Reference books: Baltzan Paige, Business Driven Information Systems, McGraw- Hill/Irwin, 3e, 2012. Doar Matthew B., Practical Development Environments, O’Reilly, 2005. Any C++, C#, Java, VBasic book available in AUBG library Course lecturer: Assoc. Prof. Stoyan Bonev, PhD

2. 2 INF160 IS Development Environments AUBG, COS dept, Fall semester 2011 Lecture 06 Title: Dev Env: jGRASP (Extract from Syllabus) Reference: www.jgrasp.org

3. 3 Lecture Contents: §jGRASP – introduction §jGRASP – functionality §jGRASP – configuration

4. 4 jGRASP – introduction §J§J

5. 5 jGRASP is a lightweight development environment, implemented in Java, and runs on all platforms with a Java Virtual Machine (Java version 1.5 or higher). jGRASP produces Control Structure Diagrams (CSDs) for Java, C, C++, Objective-C, Ada, and VHDL; Complexity Profile Graphs (CPGs) for Java and Ada; UML class diagrams for Java;. §jGRASP is developed by the Department of Computer Science and Software Engineering in the Samuel Ginn College of Engineering at Auburn University.

6. 6 jGRASP – introduction jGRASP is a lightweight development environment, created specifically to provide automatic generation of software visualizations to improve the comprehensibility of software. jGRASP is implemented in Java, and runs on all platforms with a Java Virtual Machine (Java version 1.5 or higher). jGRASP produces Control Structure Diagrams (CSDs) for Java, C, C++, Objective-C, Ada, and VHDL; Complexity Profile Graphs (CPGs) for Java and Ada; UML class diagrams for Java; and has dynamic object viewers that work in conjunction with an integrated debugger and workbench for Java. The viewers include a data structure identifier mechanism which recognizes objects that represent traditional data structures such as stacks, queues, linked lists, binary trees, and hash tables, and then displays them in an intuitive textbook-like presentation view. §jGRASP is developed by the Department of Computer Science and Software Engineering in the Samuel Ginn College of Engineering at Auburn University.

7. 7 jGRASP – functionality J

8. 8 Jgrasp home page Intro Videos getting started Tutorials (pdf) getting started http://www.jgrasp.org/tutorials187/02_Getting_Started.pdf PDF file: JGrasp 02_Getting_Started.pdf

9. 9 jGRASP – JGrasp02_Getting_Started.pdf 2.1 Starting jGRASP – page 2-2 jGRASP virtual desktop ( open to see fig 2.1) menu bar tool bar left pane – Browse tab, Find tab, Debug tab large pane – for UML and CSD windows lower pane – Messages tab, run I/O tab

10. 10 jGRASP – JGrasp02_Getting_Started.pdf 2.2 Quick Start- opening a program, compiling and running – page 2-3 Open to see fig 2.2 Open to see fig 2.3 File > Open > select a file in a folder Build > Compile Build > Run |> Run as Application |> Run as Applet

11. 11 jGRASP – JGrasp02_Getting_Started.pdf 2.3 Creating a New File – page 2-5 Open to see fig 2.4 File > New File > Java File > New File > Oher

12. 12 jGRASP – JGrasp02_Getting_Started.pdf Automatically maximized CSD window – page 2-6 Open to see fig 2.5 Settings > Desktop > check box switched on

13. 13 jGRASP – JGrasp02_Getting_Started.pdf 2.4 Saving a File – page 2-8 After typing Java source, file must save. How? File > Save | Save As CTRL + S To comment: Settings > check box Auto Save

14. 14 jGRASP – JGrasp02_Getting_Started.pdf 2.5 Building Java programs - Recap – page 2-9

15. 15 jGRASP – JGrasp02_Getting_Started.pdf 2.6 Interactions - page 2-10

16. 16 jGRASP – JGrasp02_Getting_Started.pdf 2.7 Generating a Control Structure Diagram CSD - page 2-12 Open to see fig. 2.10 View > Generate CSD F2

17. 17 jGRASP – JGrasp02_Getting_Started.pdf 2.7 Removing a Control Structure Diagram CSD - page 2-12 Open to see fig. 2.10 View > Remove CSD Shift - F2

18. 18 jGRASP – JGrasp02_Getting_Started.pdf 2.8 Folding a Control Structure Diagram CSD - page 2-14 Open to see fig 2.12 Double click on CSD symbols View > Fold > options

19. 19 jGRASP – JGrasp02_Getting_Started.pdf 2.9 Line Numbers - page 2-15 Open to see fig 2.13 View > check box Line Numbers

20. 20 jGRASP – JGrasp02_Getting_Started.pdf 2.10 Compiling a Program: A Few More Details - page 2-15 When you compile the program, it is automatically saved. Open to see fig 2. Settings > check box Auto Save

21. 21 jGRASP – JGrasp02_Getting_Started.pdf 2.11 Running a Program: Additional Options - page 2-18 Open to see fig 2.16 Run > check box Run in MSDOS Window Run > Arguments

22. 22 jGRASP – JGrasp02_Getting_Started.pdf 2.12 Using the Debugger - page 2-19

23. 23 jGRASP – JGrasp02_Getting_Started.pdf 2.13 Opening a File – Additional Options - page 2- 22 Open to see fig 2.21 Open to see fig 2.22

24. 24 jGRASP – JGrasp02_Getting_Started.pdf 2.14 Closing a File – page 2-24 File > Close|Close All Open to see fig 2.24

25. 25 jGRASP – JGrasp02_Getting_Started.pdf 2.15 exiting jGRASP – page 2-25

26. 26 jGRASP – configuration J

27. 27 Exercises/tasks Run demo programs from \Examples folderJ

28. 28 Thank You For Your Attention!