abstract-factory

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AbstractFactory Versus Bridge Pattern

I have just learned the Bridge Pattern and its intent : Decouple an abstraction from its implementation so that the two can vary independently.[详细]

2023-04-11 22:05 分类：问答
AbstractFactory with generic types in Java: a design problem

I have the following 2 interfaces accordingly to abstract factory pattern: public interface GenericObjectInterface<T extends Number>{[详细]

2023-04-07 05:03 分类：问答
How to set different properties from objects which are returned by the Factory pattern?

I was wondering on how to set properties on which objects which are returned by the concrete factory. The factory can return objectA with properties A and B, but it can also return objectB with proper[详细]

2023-04-06 22:57 分类：问答
What mainly differs Dependency Injection from Factory Design pattern?

Can you briefly explain: What mainly differs Dependency Injection from Factory Design pattern? Additionally: Is 开发者_如何学Cit possible to demonstrate the difference very simply by a code example?[详细]

2023-04-04 20:33 分类：问答
Java generics and design patterns: not parameterizing a reference to a generic type is always a bad thing?

this question is partially related to my last question. I have a generic class representing a collection of generic objects:[详细]

2023-04-02 18:19 分类：问答
Objective-C class clusters and private class initializers

Ordinarily, being a good Cocoa citizen, I write my initializers returning type id (i.e. pointer to generic object) for easier subclassing later (though 99% of time I do not need that).[详细]

2023-04-02 04:54 分类：问答
Design Pattern Need to remove a series of If.. elses in object initialization

I\'m writing an application in which there will be multiple departments and for each department there will be separate processing class.[详细]

2023-03-26 04:10 分类：问答
Java interfaces, the creator patterns and the "getInstance()" method or equivalent

I would like to start off by mentioning that my problem stems from the fact that interfaces in Java do not allow static methods. There have been discussions about the reason for this on SO (here , for[详细]

2023-03-22 10:43 分类：问答
Abstract Factory in Java - How to extend?

I use java library, core, with AbstractFactory responsible for UI components. MyApplication uses core and customizes the UI. Therefore during startup of MyApplication I set MyFactory as an instance of[详细]

2023-03-21 09:00 分类：问答
AbstractFactory with a twist

I am stuck with a programming problem: I have two Java projects, in my Eclipse IDE: ProjectA, and ProjectB.[详细]

2023-03-16 12:01 分类：问答