Problem: The explosion of classes occurs because of N number of combinations for a product, for example, pizza or coffee, which leads to inconsistency in the code like maintainability, scalability, and readability and also requires to addition of more combinations on the requirement. This violates the open-closed principle. If you…
What is a builder pattern?Create a complex object by separating the creation process from the representation. Builder pattern gives you the freedom to set property values in a chained manner, not required to set values for optional properties that are set automatically with their default values. Using method chaining (chained…
Problem: The problem is the tight coupling of different concerns (aspects) with the main business application code. Non-business features that are expected to be implemented or common business features that are scattered across multiple places in the application are called cross-cutting concerns (aspects). Tight coupling of code is hard to…