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Design Pattern 4. Factory Pattern

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Francesco Ierna
Francesco Ierna

Refers: Head First Design Patterns

Technology
1 of 9
[object Object],[object Object]
[object Object],[object Object]
If we want to add contrete classes we must re-open the code -> not closed for modification ,[object Object],[object Object]
Encaps object creation(Factory)
[object Object]
[object Object]
[object Object]
[object Object],[object Object]
Ex : PizzaStore p = new NewYorkStore();

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Design Pattern 4. Factory Pattern