Strategy pattern and Dependency Injection both allow us to set / inject objects at ru开发者_StackOverflown time. What is the difference between Strategy pattern and Dependency Injection?DI and Strateg
I understand the concept of the \"strategy pattern\" but I am still a little bit confused. Let\'say we have a class named Dog.
I\'ve been becoming more familiar with the Factory Pattern (along with Strategy Pattern) and what a great benefit the pattern can have.However, I\'ve been struggling with the following situation:
I have a Chequing account and a Saving account. I\'m exploring how to implement the withdraw method using a Strategy pattern.
I\'m currently developing a solution and have designed it in a way such that it strongly implements the strategy/provider pattern.As such the solution exposes a number of interfaces and contains defau
Both design patterns encapsulate an algorithm and decouple implementation details from their calling classes. The only difference I can discern is that th开发者_JAVA技巧e Strategy pattern takes in par
I\'m using php 5.2.6. I have a strategy pattern, and the strategies have a static method. In the class that actually implements one of the strategies, it gets the name of the strategy class to instant
Why does it seem to me that using Strategy is just putting off the if/else to the Factory? 开发者_如何转开发Using Strategy, doesn\'t a Factory need to figure out which concrete class to instantiate, a
I\'m adapting Image Downloader from Google Android blog. I want ImageDownloader to be singleton since I\'ll be using it in multiple places in my application. I want also to be able to manipulate Bitma
Considering a hypothetical situation where an old, legacy presentation library has been maintained over the years, and has gradually had more and more business logic coded into it through a process of
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