I personally often use switch blocks when using the Factory pattern etc.
To be or not to be switch how to#
However, when and how to use either is somewhat your decision. (The Strategy pattern was also mentionned.) However, in your case, you might also look into the Command pattern.īasically, in OOP, you'll try to use other solutions than relying on switch blocks, which use a procedural programming paradigm. However, usually, you would use switch statements when implementing design patterns one example would be to use a Chain of responsibility pattern to handle the commands given any command "id" or "value". Or a List if your commands are numeric and have no gaps.
One solution would be to use a Map where the keys are the commands, and the values Command objects with an execute() method.
To be or not to be switch free#
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