Solution. The Strategy pattern suggests that you take a class that does something specific in a lot of different ways and extract all of these algorithms into separate classes called strategies . The original class, called context, must have a field for storing a reference to one of the strategies.
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Read moreWhat is builder pattern in Flutter?
A builder is a Flutter design pattern in which the construction code of a widget is defined outside of its class . Builder functions are callback interfaces that pass data (often layout-specific) to the parent widget which returns a child based on that data.
Read moreIs Builder pattern creational?
Builder is a creational design pattern that lets you construct complex objects step by step. The pattern allows you to produce different types and representations of an object using the same construction code.
Read moreIs Builder pattern an anti pattern?
When Builder Is an Antipattern Unfortunately, many developers pick only part of the Builder pattern — the ability to set fields individually . The second part — presence of reasonable defaults for remaining fields — is often ignored.
Read moreDoes spring Use Strategy pattern?
If you have a branching code with lots of ‘if and else’, then Strategy pattern is the best choice . With Spring Boot’s powerful dependency injection, Factory pattern comes to the rescue when different sub types of objects are needed.
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