30 lines
1.0 KiB
Plaintext
30 lines
1.0 KiB
Plaintext
BlueJ example project "people"
|
|
|
|
Copyright (c) Michael Kölling, Monash University, 1999-2000
|
|
|
|
This is a very simple BlueJ demo project. It illustrates some aspects of
|
|
object-orientation as well as aspects of BlueJ.
|
|
|
|
This project is distributed with the BlueJ system to serve as an introductory
|
|
practice example. It is referred to in the BlueJ tutorial. Please read the
|
|
tutorial (which you can get by selecting "BlueJ Tutorial..." from the Help
|
|
menu ion the BlueJ main window) for more detailed information.
|
|
|
|
You can use this project as follows:
|
|
|
|
- create a few Staff or Student obejcts
|
|
- create a Database object
|
|
- use "addPerson" in Database to add the persons you have created previously
|
|
from the object bench to the database
|
|
- use the "listAll" from the database object to list the contents of the
|
|
database.
|
|
|
|
This project illustrates:
|
|
|
|
- object creation
|
|
- relationship class-object (create _more then one_ object!)
|
|
- instance data (use "Inspect" on the objects)
|
|
- methods, parameters
|
|
- composition
|
|
- ...
|