This is not a technical limitation of Drools.

这不是Drools的技术限制。

How do you express this in a Drools rules file?

如何在Drools规则文件中表达这一点呢？

Tom sometimes drools on his pillow at night.

汤姆有时候晚上睡觉会将口水流在枕头上。

And most importantly, there was a solution using Drools 5.

更重要的是，有了一个使用Drools 5的解决方案。

A Drools rules file has one or more rule declarations.

Drools规则文件有一个或多个rule声明。

Other than this, Drools 5 was new for all the members of the team.

除此之外，Drools 5对团队成员来说还是新事物。

A DRL file has a Drools specific syntax in which rules are written.

每个drl文件都有一个Drools特定的规则书写语法。

A simple problem was thought of to be solved with the help of Drools.

一个被设想出来的简单问题在Drools的帮助下得到了解决。

I highly recommend that you use this plug-in to work with Drools.

我强烈建议您通过这个插件来使用Drools。

A typical example might be something like a rules engine (like Drools).

一个典型的例子就是规则引擎(rules engine，比如drools)。

Drools lets you express your business logic rules in a declarative way.

Drools允许使用声明方式表达业务逻辑。

It USES the Drools native language to express the rules it contains.

它使用Drools本地语言表达所包含的规则。

The Drools classes that this article showed you are Drools-specific.

本文展示的 Drools 类是特定于 Drools 的。

Continuation of the Guvnor repository currently part of the Drools project.

延续Drools项目中当前Guvnor仓库部分的功能。

As of this writing, the latest version of the Drools rules engine is 4.0.4.

在编写本文之际，Drools规则引擎的最新版本是4.0.4。

As you've seen, Drools is a powerful and flexible rules engine implementation.

正如您所看到的，Drools是一种功能强大的灵活的规则引擎实现。

In one of my projects, Drools 5 was chosen as a solution for some problem.

我有一个项目选择Drools 5来作为解决某个问题的方案。

This gave the certainty that Drools will be set as an infrastructure in this sprint.

这肯定了Drools将作为本次冲刺的基础设施被搭建。

The sample program USES the Drools rules engine to evaluate instances of the Machine class.

示例程序使用Drools规则引擎对machine类的实例求值。

It simplifies the development of projects that use Drools and will improve your productivity.

它可以简化使用Drools的项目开发，并且可以提高生产率。

Be aware that these breakpoints are enabled only when you debug your program as a "Drools Application."

要清楚，只有在调试作为“Drools Application”的程序时，才会启用这些断点。

After this sprint, Drools infrastructure was in place, the team was aware of its syntax and other techniques.

这个冲刺之后，Drools的基础设施就位了，团队了解了它的语法和其他技术。

An instance of this class serves as a wrapper object that encapsulates the logic to access the Drools classes.

该类的实例用作封装逻辑以访问Drools类的包装器对象。

This project — called Drools — is a system for developing a rules-based expert system within an application.

这个项目叫做Drools，它是一个用来在应用程序内开发基于规则的专家系统的系统。

Solving a simple problem using Drools gave a chance of hands on which boosted the confidence in the technology.

使用Drools解决简单问题使得有机会亲手实验，这增强了对于技术的信心。

The program uses a Drools rules file to express in a declarative way the business rules defined in the preceding section.

程序使用 Drools 规则文件以声明方法表示上一节定义的业务规则。

This instance is then used to configure an instance of the Drools RuleBase class, which is assigned to the RulesEngine class's rules property.

然后，使用这个实例配置Drools rulebase类的一个实例，后者被分配给rulesengine类的rules属性。

Using Drools' features and capabilities, you should be able to implement the complex business logic of your application in a declarative manner.

使用 Drools 的特性和能力，您应该能够以声明方式实现应用程序的复杂业务逻辑。

This lets us delegate the responsibility of propagating the execution of the process using more complex tools like JBoss Drools (an inference engine).

这可让我们使用诸如jboss Drools(一个接口引擎)这样的复杂工具来将传播流程执行的责任委派下去。

Infoq: a book does a great job of describing usage of Drools, but the relationships between rules, services and business processes is still not completely clear.

InfoQ：这本书大篇幅地介绍了Drools的用法，但是规则、服务以及业务流程之间的关系仍然不是非常清晰。