Is this right usage of Strategy pattern

Asked Apr 14 '13 at 14:30

Active Apr 14 '13 at 14:43

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I have a complex Network represented as hypergraph
Hypergraph vertices are from various type:image,tag .... I have also various type of hyper-edge that relate vertices Homogenous HyperEdge :ImageImageHyperEdge ,TagTagHyperHedge ... Heterogenous HyperEdge :ImageTagHyperEdge , ImageTagLocationHyperEdge...

So I think Strategy pattern is useful for such situation
I quickly drew this uml diagram enter image description here

Is this right usage of Strategy pattern ?

another question for example for image vertex may has different heterogenous hyper-edge type ImageTag ,ImageTagLocation how to do this ?

edited Apr 14 '13 at 14:43

asked Apr 14 '13 at 14:30

nawara

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I don't really understand where the Strategy class is in there or what it is supposed to be doing. – Philipp Apr 14 '13 at 14:38
I added the uml diagram – nawara Apr 14 '13 at 14:44
I still can't spot a Strategy class in that diagram. – Philipp Apr 14 '13 at 14:45
I have 2 strategy for constructing hyperEdge depending on it type:homogeneous or heterogeneous – nawara Apr 14 '13 at 14:53
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When it's about creation of objects: Strategy is not a creational pattern. it's a behavioral pattern. – Philipp Apr 14 '13 at 15:02
but for example Image vertex and tag vertex do not implement the same type of homogenousHyperedge – nawara Apr 14 '13 at 15:11

Is this right usage of Strategy pattern

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