Design Patterns: Factory vs Factory method vs Abstract Factory
Oct 23, 2012 · Factory/Factory Method/Simple Factory is just a class that has a method which returns X - but hides from us the all the steps involved to create this object. Abstract Factory is …
Factory Pattern. When to use factory methods? - Stack Overflow
Sep 16, 2008 · For specifically when to use Factory Method, see: Applicability for the Factory Method Pattern.
Difference between singleton and factory method pattern
Apr 27, 2024 · I'm new to design patterns, and I can't really see a difference between these two patterns. Both are creational patterns, aren't they? What is the purpose of each pattern? …
When to use Factory method pattern? - Stack Overflow
Oct 5, 2009 · Factory method pattern can be used when there is a need to generate objects that belong to specific family. Along side this requirement, you also want to keep the decisions …
What are the differences between Abstract Factory and Factory …
One difference between the two is that with the Abstract Factory pattern, a class delegates the responsibility of object instantiation to another object via composition whereas the Factory …
How to implement the factory method pattern in C++ correctly
By "Factory method pattern", I mean both static factory methods inside an object or methods defined in another class, or global functions. Just generally "the concept of redirecting the …
what's the advantage of factory pattern? - Stack Overflow
Feb 4, 2012 · Possible Duplicate: What are the practical uses of Factory Method Pattern? Differences between Abstract Factory Pattern and Factory Method My current understanding …
Clarifying UML class diagram of Factory Method design pattern
Jun 29, 2020 · I was learning factory method design pattern and found following class diagram in a tutorial. I understand product and concreteProduct part but Creator and ConcreteCreator …
What is the difference between Factory and Strategy patterns?
Feb 14, 2016 · A factory pattern is a creational pattern. A strategy pattern is an operational pattern. Put another way, a factory pattern is used to create objects of a specific type. A …
oop - Constructors vs Factory Methods - Stack Overflow
From page 108 of Design Patterns: Elements of Reusable Object-Oriented Software by Gamma, Helm, Johnson, and Vlissides. Use the Factory Method pattern when a class can't anticipate …