Lecture 13b - UML - o Multiplicity shows the possible...

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Class Diagrams in UML Relationships between classes are shown with connecting lines with specific adornments o Inheritance Feline superclass /^ |^ ^\ Arrows Lion Tiger Puma o Aggregation Course /O O\ Diamonds Student Teacher o Composition Cat Head Tail Trunk Leg Filled in Diamond o Association Person-------Ownership-------Umbrella Line
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Unformatted text preview: o Multiplicity shows the possible number of objects that take part in the relationship Can use a number, or symbol * (represents many) Can specify a range using . . Eg: 1. .* Person 1-----------Ownership------0. .* Umberlla 1 person can own 0 or more umbrellas...
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This note was uploaded on 11/04/2010 for the course CPSC 233 taught by Professor Li during the Fall '09 term at University of Calgary.

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