• Generate an object-oriented design for a system that keeps tracks of your CD and DVD collection.?

Question

Hello, I'm in need of any one's help. I have tried to do my assignment but could not get too far. If any one could guide me to the following questions, thank you

• Generate an object-oriented design for a system that keeps tracks of your CD and DVD collection.

• Identify each of the classes, associated data, and operations for the classes.

• Generate the pseudocode for each of the classes as demonstrated on p. 251.

• Draw a GUI that will create the objects and provide access to each object’s processing methods. Note: Use the drawing tool in Microsoft® Word or in any other applicable

drawing tool to complete this part of the assignment.

Answer 1

Hope this helps, I hope your not in my IT210 class

This however is not my code, I found it on the web and it helped me focus on what I needed to do.

For your GUI I recommend just making a picture of what the program would look like (I.E. a button to add a CD or DVD, a button to list CD's or DVD's)

Each of the classes, their associated Data and their operations are given below

Classes

1. Media

Data

• totalItems

• Name

• Serial

Operations

• AddItem

• getName

• getSerial

• getTotalItems

• setName

• setSerial

• setTotalItems

2. CD is a Media

Data

• Album

• Artist

• Volume

  Operations

• getAlbum

• getArtist

• getVolume

• setAlbum

• setArtist

• setVolume

3. DVD is a Media

   Data

• Movie

• Artist

• Volume

              Operations

• getAlbum

• getArtist

• getVolume

• setAlbum

• setArtist

• setVolume

•         Generate the pseudocode for each of the classes of objects - Generate the pseudocode for each of the functions and subprograms to perform the processes on the objects

Class Media

totalItems As Integer

Name As String

Serial As Integer

Subprogram AddItem(name, number)

Call setName(name)

Call setSerial(number)

Call setTotalItems(getTotalItems + 1)

End Subprogram

Function getName() As String

Set getName = Name

End Function

Function getSerial() As String

Set getSerial = Serial

End Function

Function getTotalItems() As Integer

Set getTotalItems = totalItems

End Function

Subprogram setName(name)

Set Name = name

End Subprogram

Subprogram setSerial(serial)

Set Serial = serial

End Subprogram

Subprogram setTotalItems (items)

Set totalItems= items

End Subprogram

End Class

Class CD As Media

Album As String

Artist As String

Volume As Integer

Function getAlbum() As String

Set getAlbum = Album

End Function

Function getArtist() As String

Set getArtist = Artist

End Function

Function getVolume() As Integer

Set getVolume = Volume

End Function

Subprogram setAlbum(album)

Set album = album

End Subprogram

Subprogram setArtist(artist)

Set Artist = artist

End Subprogram

Subprogram setVolume(volume)

Set Volume = volume

End Subprogram

End Class

Class DVD As Media

Movie As String

Artist As String []

Volume As Integer

Function getMovie() As String

Set getMovie = Movie

End Function

Function getArtist() As String []

Set getArtist = Artist

End Function

Function getVolume() As Integer

Set getVolume = Volume

End Function

Subprogram setMovie(movie)

Set Movie = movie

End Subprogram

Subprogram setArtist(artist[])

Integer i As Integer

For i = 1 to artist.length

Do

Set Artist[i] = artist

Done

End Subprogram

Subprogram setVolume(volume)

Set Volume = volume

End Subprogram

End Class