In object-oriented model base management system, properties, method, data interface and metadata of model are encapsulated as model object. Model metadata are used to assistmodel management.
However, since this feature is currently not supported for BPEL export, it should be documented in the model to assist the developer.
但是,由于目前BPEL输出不支持该功能,所以它应当被添加到模型中以帮助开发人员开发。
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Viewing the schema as just another model is particularly relevant when you install tools to assist in the modeling, as I will suggest in the remaining articles in this series.