March 2015
Beginner
1200 pages
33h 33m
English
Content preview from Learn JavaFX 8: Building User Experience and Interfaces with Java 8Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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CHAPTER 27
Understanding Concurrency in JavaFX
In this chapter, you will learn:
- Why you need a concurrency framework in JavaFX
- How the Worker<V> interface represents a concurrent task
- How to run a one-time task
- How to run a reusable task
- How to run a scheduled task
The Need for a Concurrency Framework
Java (including JavaFX) GUI (graphical user interface) applications are inherently multithreaded. Multiple threads perform different tasks to keep the UI in sync with the user actions. JavaFX, like Swing and AWT, uses a single thread, called JavaFX Application Thread, to process all UI events. The nodes representing UI in a scene graph are not thread-safe. ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.