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Design patterns

Iterator

Static diagram :

Static diagram

Description :

Type :  Be  (Behavioral)
Intent : Provide a way to access the elements of an aggregate object sequentially without exposing its underlying representation.
Applicability : Use the Iterator pattern :
- to access an aggregate object's contents without exposing its internal representation.
- to support multiple traversals of aggregate objects.
- to provide a uniform interface for traversing different aggregate structures (that is, to support polymorphic iteration).

Pattern's participants :

Les têtes de mule
Cédric BOUHOURS
Cédric BOUHOURS
Cédric BOUHOURS