Notes
object oriented programming with java
Content of the notes (5)
Page 1
Object = programming building block, a component with some desired functionality
You ask objects to do some work
You don't know how they do it
It's what they do not how they do it
https://www.youtube.com/watch?v=2juoGMQzA64 (Embed)
ISO 8604 = international standard for date and time in a digital format = YYYY-MM-DD
Page 2
Class and Methods
https://www.youtube.com/watch?v=p4MK_R8ULBU (Embed)
Class = objects with common behavior.. like days and "strings"
1964-11-28
1933-04-03
1969-07-20
"Hello"
"Goodbye"
"so-long"
Methods
Get day
Get month
Get year
These are all methods that call an object to get a result
Page 3
Variables
https://www.youtube.com/watch?v=xtxKVvBfSW0 (Embed)
Page 4
Naming Variables
https://www.youtube.com/watch?v=TXWCqRTOhW0 (Embed)
Use a variable to store a value that you need later
Every variable has a name
Page 5
Variable Type and then the name
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- Computer Science Note on object oriented programming with java, created by Rian McCollom on 08/04/2017.
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- Rian McCollom
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