In computer programming, the strategy pattern (also known as the policy pattern) is a behavioral software design pattern that enables selecting an algorithm at runtime . Instead of implementing a single algorithm directly, code receives run-time instructions as to which in a family of algorithms to use.
Read moreIs Observer pattern still used?
Observer and java. util. Observable exist, they have been deprecated in Java 9 because the model implemented was quite limited.
Read moreIs MVC an Observer pattern?
The Observer Pattern is the foundation of the Model View Controller (MVC) pattern , in which a view is updated automatically whenever the model’s state changes. In the . NET Framework, delegates with events are an implementation of the Observer pattern.
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