Return to Video

Coupling in the Photography Example - Intro to Java Programming

  • 0:00 - 0:05
    The answer is, Simulation is coupled with Manager and Manager is coupled with
  • 0:05 - 0:11
    Portfolio. You can see this because Simulation points at Manager in the diagram
  • 0:11 - 0:17
    and Manager points at Portfolio. But Portfolio doesn't point at Simulation, or
  • 0:17 - 0:24
    back at the Manager. Similarly Assignment doesn't have an arrow to Portfolio.
  • 0:24 - 0:28
    So Assignment isn't coupled with Portfolio. And remember in the code, this
  • 0:28 - 0:35
    dotted arrow means that Simulation uses Manager. So somewhere in Simulation, a
  • 0:35 - 0:39
    Manager object or a Manager method is used.
Title:
Coupling in the Photography Example - Intro to Java Programming
Description:

more » « less
Video Language:
English
Team:
Udacity
Project:
cs046: Intro to Programming
Duration:
0:41

English subtitles

Revisions Compare revisions