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Ecore

美英

un.山形铁芯
网络元模型；伊科；上海伊科

Ecore

Ecore

英-汉网络释义

Ecore

un.

1.山形铁芯

1

If it so happens the resource that was changed was an Ecore model , the ModelNavigator needs to be refreshed to reflect these changes .

如果更改的资源是 Ecore 模型，那么需要刷新 ModelNavigator 以反映这些更改。

2

With a standalone Ecore model , you want to create a complete EMF model that you can fully utilize during development using EMF .

利用一个标准的 Ecore 模型，您希望创建一个完全的 EMF 模型，以便在运用 EMF 的开发过程中充分利用它。

4

Once you have imported the Ecore metamodel , you are ready to extend it .

导入 Ecore 元模型之后，就可以对其进行扩展了。

5

A mysql. ecore file and a mysql. genmodel file are created in the "ecore" folder of your project.

在项目的 “ecore ”文件夹中汇创建一个 mysql.ecore 文件及 mysql.genmodel 文件。

7

Browse your file system to load your ecore file , which should automatically fill in the generator model name .

从文件系统中加载 ecore 文件，它将自动填充 Generator 的模型名。

11

By the end of this article , we will have a viewer plug-in that can be used to navigate an Ecore model (see right side of Figure 1 ).

在本文最后，我们将拥有一个查看器插件，用于浏览 Ecore 模型（见图 1 右侧）。

12

This helped to distinguish an extended model from a 'first level' Ecore model.

这有助于区别扩展了的模型与 ‘初级的 ’Ecore 模型。

13

To recreate the ecorex. ecore model , start by right-clicking over the package element ecorex and select New Child EClass.

要重新创建 ecorex.ecore 模型，首先在包元素 ecorex 上右键单击并选择 NewChildEClass 。

14

Locate the Ecore file that was exported from RSA before utilizing the appropriate Browse button .

在利用适当的 Browse 按钮之前，定位从 RSA 中导出的 Ecore 文件。

16

We have now designed an extended metamodel and used it to describe a concrete model called My. ecore (see EMF V2. 5+ file name note, above ).

我们现在设计了一个扩展的元模型，并用其描述了一个具体的模型 My.ecore （请参见上述的 EMFV2.5+文件名称说明）。

17

For our plug-in , we only care when the changed resource is an IResource file that has an Ecore extension .

对于我们的插件，我们只关注已更改的资源是拥有 Ecore 扩展的 IResource 文件的情形。

18

The ecore and ws packages are some of the extensions shipped with MTF that provide default support for files and EMF resources .

MTF 包含一些对文件和 EMF 资源提供默认支持的扩展包，ecore 和 ws 就是其中两个。

19

The first three import statements declare the UML2 model, the Modeler XML schema, and the EMF Ecore model, respectively .

前三个 import 语句分别声明 UML2 模型、ModelerXML 模式和 EMFEcore 模型。

20

We need to run the project and display an Ecore model in our new view to make sure our ModelNavigator is working .

我们需要运行对象并在新视图中显示 Ecore 模型以确保 ModelNavigator 可以正常工作。

21

Select the ecore directory for the genmodel file , and click Next .

为 genmodel 文件选择 ecore 目录，然后点击 Next 。

22

Continue defining the other EClasses in the EcoreX model by subclassing Ecore objects when necessary .

根据需要对 Ecore 对象划分子类，在 EcoreX 模型中继续定义其他 EClass 。

23

Two files are created: forum. ecd and forum. ecore.

目录中创建了两个文件，forum.ecd 和 forum.ecore 。

24

Add two more folders under the new "model " folder and name them ecore and schema .

在 “model ”文件夹之下添加两个文件夹，并将它们命名为 ecore 及 schema 。

25

RSA allows you to export an RSA model in other model formats, such as Ecore or UML2 models.

RSA 允许您导出一个其他模型格式的 RSA 模型，比如 Ecore 或者 UML2 模型。

26

The data structures for storing external objects will be defined by using the EMF ecore model .

存储外部性对象的数据结构可以使用 EMF 核心模型来定义。

27

If we run this project again as outlined above , we will see that we can now navigate through Ecore and Generator EMF models (see Figure 8 ).

如果我按上面介绍的方法重新运行此项目，我们将发现现在可以浏览 Ecore 和 GeneratorEMF 模型（见图 8 ）。

28

Use Figure 1 and the EcoreX. ecore file to know which attributes to create for which EClass.

使用图 1 和 EcoreX.ecore 文件了解要为哪个 EClass 创建什么属性。

29

Figure 5 is a screen capture of the ecore model of classictalk.

图 5 是 classictalk 核心模型的一个屏幕截图。

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