EJB查询工具通过使用容器管理的持续字段和关系来返回在已知条件基础上建立的实体bean的子集。

EJB finders provide the ability to return a subset of entity beans based on conditions defined using container-managed persistent fields and relations.

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使用此框架，您可以建模并构建任何复杂的系统作为一组GBean容器和GBean组件，来管理状态、关系和事件处理。

Using this framework, you can model and build most any sophisticated system as a set of GBean containers and GBean components to manage state, relationships, and event handling.

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