应该将模型组织为与应用程序类似的方式，并包括捕获特定服务设计信息的视角，如数据传输对象的企业对象模型。

The model should be organized similar to applications, with viewpoints that capture specific service design information, such as the enterprise object model for data transfer objects.

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执行程序内部也可以使用缓存；例如，可以对与某个特定服务相关的最新调用程序对象进行缓存。

Caching could also have been employed within the executor; for example, the most recent invoker object associated with a particular service could be cached.

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它处理特定于函数调用的服务(例如，对特定函数的请求的处理)，并由FunctionCallManager对象来表示。

It handles services specific to function calls, such as handling requests for a particular function, and is represented by a FunctionCallManager object.

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