“OCL”造句,怎么用OCL造句
The union of the user-modeled stereotype and the intersection of its meta-model extensions is used as the OCL context when the constraint is defined.
当一个约束被定义时,用户模型化的原型联合和元模型扩展的交集被用于OCL上下文。
OCL查询语言使开发人员从基础XML数据模型解脱出来,允许他们将重点放在其应用程序的对象模型上(这也是他们非常熟悉的部分)。
This is an analysis and generalization on hanging type, wire, lead elevation, structure rise, arm stay, phase splitting pattern, OCL post foundation of Qin-Shen Passenger Dedicated line OCL.
This tool also provides all nine diagram types, diagram export, XML Metadata Interchange (XMI) integration, and Object Constraint Language (OCL) support.
The OCL queries free developers from the burden of the underlying XML data model and allow them to concentrate on the object model of their application, which they usually know very well.
A proven approach to add precision to a model is through the use of constraints and OCL.
Using constraints, and in particular OCL, can benefit you as you work toward these goals.
A major advantage of OCL over an XQuery is its ability to navigate through the data model and follow all the associations of an object model.
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