factory-pattern

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Factory Pattern within XPath

I\'m trying to implement an XSL-Stylesheet that accesses a toString()-Method of a TextExtractor. The parser I\'m using is Saxon9HE.[详细]

2023-02-17 00:59 分类：问答
Scala Factory pattern

In trying to write more testable Java code, I have been using the Model-View-Presenter pattern that Martin Fowler blogged about years ago (http://martinfowler.com/eaaDev/ModelViewPresenter.html -- yea[详细]

2023-02-16 11:06 分类：问答
Template Factory Pattern in C++

I am trying to make a factory that will have the type passed in, rather then having it hard coded for types. However, when I attempt to add the type to the factory inside of the types .cpp file, I wil[详细]

2023-02-15 03:40 分类：问答
Is this a good example for representing the abstract factory pattern

Want to check if this a good example for representing the abstract factory pattern. Here is the theme Dell (Factory) makes xps (Product)[详细]

2023-02-13 10:54 分类：问答
Is there a pattern name for a factory method that returns another instance of the interface's class?

Is there a design pattern or idiom for a factory method on an interface that returns a new instance of the same interface? For example, in C++ it might look like:[详细]

2023-02-12 14:16 分类：问答
Can factory methods return multiple instances?

It is a factory method if it returns an instance of a class but is it a factory m开发者_JAVA技巧ethod if it returns multiple (an array of) instances?If you need it to return multiple instances, then d[详细]

2023-02-12 05:19 分类：问答
Factory Pattern in C++ -- doing this correctly?

I am relatively new to \"design patterns\" as they are referred to in a formal sense. I\'ve not been a professional for very long, so I\'m pretty new to this.[详细]

2023-02-10 14:37 分类：问答
Factory method pattern

What exactly is the factory method? How can it be impleme开发者_如何学运维nted with dll?The basic idea with a factory is that a function returns a heap-allocated object derived from a known base class[详细]

2023-02-09 10:21 分类：问答
It is good to mix dependency injection with factory pattern?

Would like to know if its good to mix dependency injection with the factory patterns ? I would create differents kind of object at runtime and use them where DI is good to inject stuff so it is ok to[详细]

2023-02-08 23:39 分类：问答
Building a "factory" in PHP

I have created a File class, which takes care of all operations on files, I/O, and which acts differently depending on the nature of the files. I\'m not happy with its actual structure, which looks li[详细]

2023-02-08 12:34 分类：问答