现在，性能几乎与使用映射对象的性能相同。
Performance is now nearly equal to that of using a mapped object.
最终，密钥与值会放到一个映射对象中并返回。
Finally, the keys and values are put into a map object and returned.
固定的自定义映射对象不正确加载。
使用这个向导，您就可以看到所有的可映射对象。
映射对象由构造方法来分配（见其中的斜体部分）。
The mapping object is allocated in the constructor (set in italics).
使用共享内存对象的进程必须在自己的地址空间中映射对象。
For a process to use a Shared memory object, the process has to map the object in its address space.
info_dict映射对象会为要访问的Job提供一个查询集。
An info_dict map object passes along a query set for the Jobs to be accessed.
Customer类也有几个方法，由添加到顶级映射对象的接口使用。
The Customer class also has several methods used by the interfaces added to a top-level mapped object.
如果位置参数是一个映射对象，则返回像映射对象一样的键值映射。
If the positional argument is a mapping object, return a dictionary mapping the same keys to the same values as does the mapping object.
如果位置参数是一个映射对象，则返回像映射对象一样的键值映射。
Otherwise, the positional argument must be a sequence, a container that supports iteration, or an iterator object.
这意味着它并没有内建映射对象支持来回写至原始源，除非用户在更新映射对象之后明确地创建逆向反射。
Meaning no built in support for mapped objects to write back to its original source, unless the user specifically create a reverse mapping after the mapped object is updated.
没有奇怪的地方，仅仅确定了book和映射表(dw_books)以及如何映射对象的属性(isbn和title)。
None of this is surprising; it just takes the book class and identifies the table to map to (dw_books) and how to map that object's properties (isbn and title).
在Script窗格中选择任何映射语句，这将显示该语句中所引用的所有源和目标可映射对象，如映射源、循环迭代器、条件、where子句，等等。
Selecting any mapping statement in the Script Pane shows all source and target mappables referenced in the statement, such as mapping source, loop iterator, condition, where clause, and so on.
在这个程序包中，你必须映射所有被测试应用的对象。
In this package, you have to map all the objects of the application under test.
那里有一个对象关系映射程序，它是一块隐藏的宝石。
There is an object relational mapper out there that is a hidden gem.
使用映射时，您将指定一个业务对象映射，用于将一个业务对象的属性映射到另一个。
When you use a map, you specify a business object map that maps the attributes of one business object to another.
业务对象映射编辑器将打开，并带有两个业务对象。
The business object mapping editor opens with the two business objects.
保存并关闭对象映射。
正如我们在前面指出的，映射参数映射类型要求您指定业务对象映射，此映射处理两个业务对象的属性之间的映射。
As we noted earlier, the map parameter mapping type requires you to specify a business object map that handles the mapping between the attributes of two business objects.
业务对象映射。
类型通常是不匹配的，但是业务对象映射编辑器会帮助您映射数据，我们将在“业务对象映射”部分向您介绍这一点。
Often, the types will not match, but the business object map editor helps you to map the data as we'll show you in the business object maps section.
将数据映射到对象实例很简单。
下一步，您需要指定如何将每个事件对象字段映射到中间对象字段。
Next you need to specify how each of the event object fields is mapped to the intermediate object fields.
通过选择超链接更新测试对象映射，您可以改变文本对象的标签。
You can change the label of the text object, by selecting the link Update the test object map.
这些事件将接口映射组件作为中介，而接口映射组件将调用业务对象映射。
Those events are intermediated using the interface map component, which results in the invocation of a business object map.
然后通常将代理所返回的对象映射到本地模型中所使用的对象。
You then typically map the objects returned by proxies into objects used in the local model.
映射业务对象属性类似于映射参数：将源属性连接到目标属性。
Mapping business object attributes is similar to mapping parameters: you connect source attributes to target attributes.
您可以自己创建剩下的两个接口映射和五个业务对象映射。
You can create the remaining two interface maps and five business object maps is extra credit!
为了创建映射，右键单击源中要映射的对象和目标中要映射到的xml元素。
To create the mapping, right-click the object you want to map from the source, and the XML item that you want it mapped to on the target.
本文假定您熟悉创建业务对象、接口、接口映射和业务对象映射。
This article assumes that you are familiar with creating business objects, interfaces, interface maps, and business object maps.
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