cfdfedbd2e
* #496 Add pipeline module to parent pom ✨ * #496: Add main application class and test for pipeline * #496: Checkstyle format and add log messages on pipeline stages 🎨 * #496: Fill readme sections of pipeline ✨ * #496: Javadocs and checkstyle formatting 🎨 * #496: Follow PMD checks and add more explanation as block comment on App.java * #496: Apply requested PR changes by iluwatar 🎨 * #970: Replace log4j usage on commander pattern to Slf4j API 🎨 * #970: Replace log4j usage on dao pattern to Slf4j API 🎨 * #970: Replace log4j usage on data mapper pattern to Slf4j API 🎨 * #970: Remove log4j dependency on data transfer object pom 🔥 * #970: Replace log4j usage on module pattern to Slf4j API 🎨 * #970: Replace log4j usage on serverless pattern to Slf4j API 🎨 This also removes the aws log4j dependency * #970: Remove unnecessary gitignore line for log4j.xml 🔥 * #970: Remove remaining remnants of log4j 🔥 * #970: Replace System.out logging with appropriate logging methods 🎨 * #970: Replace System.out method references to Logger::info 🎨
layout, title, folder, permalink, categories, tags
| layout | title | folder | permalink | categories | tags | |||
|---|---|---|---|---|---|---|---|---|
| pattern | Event Queue | event-queue | /patterns/event-queue/ | Concurrency |
|
Intent
Event Queue is a good pattern if You have a limited accessibility resource (for example: Audio or Database), but You need to handle all the requests that want to use that. It puts all the requests in a queue and process them asynchronously. Gives the resource for the event when it is the next in the queue and in same time removes it from the queue.
Applicability
Use the Event Queue pattern when
- You have a limited accessibility resource and the asynchronous process is acceptable to reach that
Credits
- [Mihaly Kuprivecz - Event Queue] (http://gameprogrammingpatterns.com/event-queue.html)