2aa9e78ddd
* Made minor changes in some patterns such as removed throws clause where not needed, changed incorrect order of arguments in assertEquals * Minor refactorings and code style changes. 1) Removed several use of raw types 2) Removed unnecessary throws clauses 3) Used lambda expressions wherever applicable 4) Used apt assertion methods for readability 5) Use of try with resources wherever applicable 6) Corrected incorrect order of assertXXX arguments * Removed unused import from Promise * Addressed review comments * Addressed checkstyle issue
layout, title, folder, permalink, pumlformat, categories, tags
| layout | title | folder | permalink | pumlformat | categories | tags | |||
|---|---|---|---|---|---|---|---|---|---|
| pattern | Layers | layers | /patterns/layers/ | svg | Architectural |
|
Intent
Layers is an architectural style where software responsibilities are divided among the different layers of the application.
Applicability
Use the Layers architecture when
- you want clearly divide software responsibilities into different parts of the program
- you want to prevent a change from propagating throughout the application
- you want to make your application more maintainable and testable