Additional Notes
How do you ensure performance when using multiple decorators?
Track: Java
Topic: Design Patterns
Focus: Decorator Pattern
Java: Decorator Pattern
Answer
Optimize decorator chaining and avoid unnecessary layers.
To ensure performance, carefully manage how decorators are applied. Avoid redundant decorators and ensure each adds necessary value. For example, use a caching mechanism within a decorator if recalculating values is computationally expensive, such as caching calculated shipping costs.
To ensure performance, carefully manage how decorators are applied. Avoid redundant decorators and ensure each adds necessary value. For example, use a caching mechanism within a decorator if recalculating values is computationally expensive, such as caching calculated shipping costs.
Topics: Decorator Pattern Design Patterns Java