I conclude this introduction to JCSP with a simple example that demonstrates the use of JCSP guards to facilitate non-determinism in concurrent applications.

我用一个简单的示例，演示如何用JCSP警卫实现并发应用程序中的非确定性，借此总结对JCSP的介绍。

youdao

The non-determinism in this example is because of the fact that the output value is based on the values on the in and inject streams (and also on the sequence in which these values arrive).

这个示例中的非确定性是因为：output 的值基于 in 和 inject 流的值（同时还基于这些值到达的顺序）。

youdao

Oh, it turns out there's a puzzle piece that allows you to pick a random or as we'll start calling it soon a pseudorandom number scratch a dice or flip a coin, or give you a bit of non-determinism.

它其实是一个游戏,允许你产生一个随机数,我们叫它伪随机数,能够高效地转动骰子，so，that，scratch，can，effectively，roll,或者抛掷一枚硬币，或者给你一个不确定结果。

youdao