Use-Case Patterns: Commonality
Learning to recognize and implement commonality can streamline your code. This chapter from Use Cases: Patterns and Blueprints by Karin Palmkvist and Gunnar Overgaard will help you do just that.
This chapter is from the book
Extract a sub-sequence of actions that appear in multiple places in use-case
flows and express it separately.
Characteristics: Common. Basic.
Keywords: Common type of usage, reuse, same sub-sequence, similarities