Flashcards

Flashcard Study

Java: Factory Pattern

Front

How would you explain a common mistake when implementing a factory in an interview?

Over-engineering with unnecessary factories. A frequent mistake is creating factories for simple objects that don't require complex instantiation…

View Card →

Flashcard Study

Java: Factory Pattern

Front

How does the Factory Pattern relate to Dependency Inversion?

It promotes decoupling by using interfaces. The Factory Pattern helps achieve the Dependency Inversion Principle by relying on…

View Card →

Flashcard Study

Java: Factory Pattern

Front

Why centralize instantiation logic using the Factory Pattern?

It reduces code duplication and increases flexibility. Centralizing instantiation logic with the Factory Pattern allows you to manage…

View Card →

Flashcard Study

Java: Factory Pattern

Front

Using Factory Pattern for Notifications?

Streamlines notification type management. Frame the concept in practical terms so you can explain it during interview discussion.…

View Card →

Flashcard Study

Java: Factory Pattern

Front

When Factory Pattern is Inappropriate?

Few variants don't need factory abstraction. If an application has only a few object variants that rarely change,…

View Card →

Flashcard Study

Java: Factory Pattern

Front

Factory Pattern and Dependency Inversion?

Factory supports high-level module autonomy. The Factory Pattern aligns with the Dependency Inversion Principle by ensuring high-level modules…

View Card →

Flashcard Study

Java: Factory Pattern

Front

Identifying Architectural Smells?

Repeated instantiation logic signals factory need. When you notice repeated instantiation logic scattered across an application, it's a…

View Card →

Flashcard Study

Java: Factory Pattern

Front

Role of Factory Method?

Handles object creation logic. Frame the concept in practical terms so you can explain it during interview discussion.…

View Card →

Flashcard Study

Java: Factory Pattern

Front

Detecting Over-Engineering with Factories?

Unnecessary complexity for simple tasks. Frame the concept in practical terms so you can explain it during interview…

View Card →

Flashcard Study

Java: Factory Pattern

Front

Factory Pattern in Payment Processors?

Factory simplifies adding new processors. Frame the concept in practical terms so you can explain it during interview…

View Card →