Service: Things that start up and shut down, taking care of the difficult state logic for you.
服务：那些需要启动和停止的东西，帮你实现复杂的状态逻辑。
This circuit may make a tri-state logic pen or is installed in the multimeter and the digital logical experiment box.
该电路可做成三态逻辑笔或装置在万用表、数字逻辑实验箱中使用。
This article and the previous article on business state machines showed you two important ways to define your application logic.
本文和上一篇关于业务状态机的文章向您介绍了两种定义应用程序逻辑的重要方法。
The code in Listing 8 does the same thing as the original code, but the logic for handling states has been put into one object for each state.
清单8中的代码完成的工作与初始代码相同，但是用于处理状态的逻辑已经被放入每个状态的一个对象中。
This means that if the listener logic changes any state in an external data source (database, mainframe, and so on) then these interactions must be treated with an "at least once" delivery paradigm.
这意味着，如果监听器逻辑更改一个外部数据源(数据库、大型机等)中的任意状态，那么这些交互必须通过一个“至少一次”交付范式处理。
Use the state machine implementation if the process logic is event driven.
如果流程逻辑为事件驱动的，则使用状态机实现。
The primary instance of the model is keeping long-term state and providing application logic; the copy used by the view is essentially a disposable data-access object.
模型的主实例保持长期状态，并提供应用程序逻辑；而视图使用的副本实际上是一个可任意使用的数据访问对象。
The ESB can contain flow logic as part of its mediations, though it does not typically contain business process logic or manage business state.
虽然ESB不能特定的包含业务流程逻辑或管理业务状态，但是它可以包含流逻辑，并将其作为中介的一部分。
You also saw how to use the visual snippet editor to add more detailed logic to a state machine.
您还了解到如何使用可视代码片段编辑器向状态机中添加更多详细逻辑。
The finite state machine pattern used to design this behavior makes its logic transparent.
设计此行为所用的有限状态机模式使逻辑清晰透明。
In business state machines, as well as in business processes, you'll sometimes need custom logic.
在业务状态机中，以及在业务处理中，有时会需要自定义逻辑。
Both business state machines and business processes are important techniques for defining your business logic.
业务状态机和业务流程都是定义业务逻辑的重要技术。
For example, if you require more complex conditional logic, cyclic flow, compensatory capabilities, persistence of state, or in-process human interaction.
比如，如果需要较复杂的条件逻辑、循环流程、补偿功能、状态的一致或是过程中的人机交互。
Now look at Listing 8, which has the same logic for handling the robot's states, but this time puts the logic into the state pattern.
现在查看清单8，其中提供了相同的逻辑处理机器人的状态，但是这一次把逻辑放入状态模式。
Well, if your business logic involves responding to events, and the response depends on the current state of the process, then it may be useful to implement the logic as a business state machine.
答案是，如果业务逻辑包括对事件的响应，并且该响应取决于该流程的当前状态，那么将逻辑实现为业务状态机可能非常有用。
These backups can be used to restore databases to their proper state after data corruption events, such as software failures, hardware failures, bad application logic, and user errors.
当发生数据毁坏事故，例如软件故障、硬件故障、错误的应用程序逻辑和用户错误后，可以使用这些备份将数据库恢复到适当的状态。
State machines are also useful when the logic is cyclic in nature; that is, where an object or part of the system goes through a series of states repeatedly.
当逻辑在本质上是循环逻辑(也就是说，对象或系统的一部分重复执行一系列状态)时，状态机也非常有用。
Complex business logic simulation with runtime variable state machine.
包含运行时变量状态机的复杂业务逻辑模拟。
These patterns address presentation, mapping to relational data stores, domain logic, application state management, and common application functions.
这些模式讨论表示、到关系数据存储的映射、域逻辑、应用程序状态管理和创建的应用程序功能。
After the human task is completed, the BPEL process will invoke the business state machine, and the state machine logic will continue.
在人工任务完成之后，BPEL过程将调用业务状态机，并且状态机逻辑将继续执行。
There are times in your business processes, state machines, or other services where you might find yourself needing to write some nitty-gritty logic.
有时在业务流程、状态机或者其他的服务中，可能需要编写一些细节逻辑。
The problem is that the transistors used to make logic circuits hold their electronic state, and therefore any data they contain, only when powered up.
问题是，用来制造逻辑电路的晶体管中保留着它们的电子态，因此当这些晶体管通电的时候，它们会包含任何可能的数据。
The discipline imposed by finite state machines adds rigor to the design by replacing tangled logic with straightforward tables, resulting in simpler implementation and easier testing.
有限状态机通过用直观的表格代替复杂的逻辑为设计增加了严密性。
Stateful logic: The ESB Gateway should never be required to persist or own any form of state between requests.
状态逻辑：永远不要要求ESBGateway 在请求之间持久化或拥有任何形式的状态。
That's because the human brain can make intuitive leaps of logic, said Edward Grant, Director of the Center for Robotics and Intelligent Machines at North Carolina State University.
北卡罗来纳州立大学的机器人和智能机器中心的主任EdwardGrant说，那是由于人类的大脑可以做到逻辑上的直觉跳跃。
State storage often forms a significant part of the logic of the aspect, and it can't always be moved cleanly into a helper.
状态存储通常构成了方面逻辑的签名部分，它并不总能干净地转移到helper类中。
The CloudResource extends the managed resource to include distributed transactions and state persistence logic, if needed.
CloudResource扩展了托管资源，在需要时支持分布式事务和状态持久化逻辑。
The popular Presentation Model (see Resources) advocates separating out the state and business logic of an application into a model layer that is separate from the GUI controls in the view.
流行的PresentationModel （请参阅参考资料）提倡将应用程序的状态与业务逻辑分开放入模型层中，而模型层是从视图的GUI控件中分离出来的。
Chapters 5-6 focus on scopes, which, are a way of managing state without polluting logic with infrastructure concerns.
5 -6章集中在范围(scope)上，范围是一种不让基础结构的关注影响到上层逻辑的管理状态的方法。
Chapters 5-6 focus on scopes, which, are a way of managing state without polluting logic with infrastructure concerns.
5 -6章集中在范围(scope)上，范围是一种不让基础结构的关注影响到上层逻辑的管理状态的方法。
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