All you need to know about Template Method Design Pattern

Template method design pattern is a behavioural design pattern that is concerned with algorithms and the assignment of responsibilities between objects, as do all patterns that fall in this category. The speciality of behavioural design patterns is that they not only describe patterns of objects and classes but also the patterns of communication between them. You might have heard of encapsulating object creation, method invocation and other complex interfaces. What you might not have heard of is encapsulating algorithms. Template method design pattern is all about that. In this article, we will discuss what is Template method design pattern, why it is used, and a simple Template method design pattern java example to demonstrate its use case.

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