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Chapter 9 - Cade's book - class diagram question

 
Nilessh Ganu
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One question regarding the Class diagram(Figure 9.3) mentioned in the Cade's book(second edition):

Why the AvailabilityNotice class do not shows <list>bids as member variable (though there is one to many relationship with Bid class) ?
Also the required APIs like getBids are not listed anywhere in the class diagram.

Thanks in advance.
 
Jeanne Boyarsky
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The relationship is showing it so the member variable is redundant. Similarly, not all getters/setters are shown.
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