Additional Notes
How does the Strategy Pattern address the problem of massive ‘if/else’ statements?
Track: Java
Topic: Design Patterns
Focus: Strategy Pattern
Java: Strategy Pattern
Answer
By replacing conditional logic with polymorphic strategy classes.
Massive 'if/else' statements can make code hard to read and maintain. The Strategy Pattern eliminates these statements by letting each strategy implement its own behavior. For instance, instead of using 'if' to check which discount algorithm to apply, each discount type can be a strategy class implementing a common interface, making it straightforward to add new discounts.
Massive 'if/else' statements can make code hard to read and maintain. The Strategy Pattern eliminates these statements by letting each strategy implement its own behavior. For instance, instead of using 'if' to check which discount algorithm to apply, each discount type can be a strategy class implementing a common interface, making it straightforward to add new discounts.
Topics: Design Patterns Java Strategy Pattern