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Question on UML

 
Raghavendra Desoju
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Hi Ranchers,

I have a question on UML class diagram. What does a asterisk at a source in an uni-directional association signify?



Thanks, Raghu

 
K. Tsang
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The * means "many" relationship.

 
Raghavendra Desoju
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"1" at source means for example, 1 Order can can have 0 or more OrderLines correct?

Likewise, '*' at the source (i.e Order) in the image that I shared signify what as it is an unidirectional association?

Thanks, Raghu
 
K. Tsang
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Yes that's correct.

 
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