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I’ve got a question about the following terms..what do they mean in terms of a strategy pattern?
Algorithm Interface
Context Interface
Class Strategy
Class Context
Attribute Strategy
Concrete Strategy
And their hierarchy…
In other words, what would be their places in a normal strategy pattern?
-D
In very simple words ( and just to provide some context )
Algorithm Interface The methods the algorithm ( strategy ) will have.
Context Interface The methods exposed by the main object to which an strategy will be added to.
Class Strategy The class implementing/defining the strategy.
Class Context The class that will use the strategy.
Attribute Strategy The attribute of the context class that will be the strategy.
Concrete Strategy A concrete implementation of the strategy class/interface.
And their hierarchy ¬¬