Characteristics of the Strategy Design Pattern?
The Strategy Design Pattern exhibits several key characteristics that make it distinctive and effective for managing algorithm variations in software systems:
- It defines a family of algorithms: The pattern allows you to encapsulate multiple algorithms or behaviors into separate classes, known as strategies.
- It encapsulates behaviors: Each strategy encapsulates a specific behavior or algorithm, providing a clean and modular way to manage different variations or implementations.
- It enables dynamic behavior switching: The pattern enables clients to switch between different strategies at runtime, allowing for flexible and dynamic behavior changes.
- It promotes object collaboration: The pattern encourages collaboration between a context object and strategy objects, where the context delegates the execution of a behavior to a strategy object.
Overall, the Strategy pattern is a useful design pattern that allows the behavior of an object to be selected dynamically at runtime, providing flexibility, modularity, and testability.
Strategy Design Pattern
The Strategy Design Pattern defines a family of algorithms, encapsulates each one, and makes them interchangeable, allowing clients to switch algorithms dynamically without altering the code structure.
Important Topics for the Strategy Design Pattern
- What is the Strategy Design Pattern?
- Characteristics of the Strategy Design Pattern?
- Components of the Strategy Design Pattern
- Communication between the Components
- Real-World Analogy of Strategy Design Pattern
- Strategy Design Pattern Example
- When to use the Strategy Design Pattern?
- When not to use the Strategy Design Pattern?
- Advantages of the Strategy Design Pattern
- Disadvantages of the Strategy Design Pattern