Interface mechanism and method for accessing non-object oriented data from within an object oriented framework
    3.
    发明授权
    Interface mechanism and method for accessing non-object oriented data from within an object oriented framework 有权
    用于从面向对象框架内访问非面向对象数据的接口机制和方法

    公开(公告)号:US06173439B2

    公开(公告)日:2001-01-09

    申请号:US09160059

    申请日:1998-09-24

    IPC分类号: G06F945

    摘要: In an object oriented computer system, an object oriented framework defines an interface mechanism that provides a common interface to a non-object oriented persistent datastore. This common interface can be customized by various types within the framework by effectively hiding attributes on the common interface that are not needed by a particular type. Attributes defined on the common interface may be accessed at any level in the framework through a process of delegation from one level to the next. In addition, one or more of these attributes on the common interface may be defined at various levels, which causes those attributes to be accessed at their respective levels instead of delegating to different levels.

    摘要翻译: 在面向对象的计算机系统中,面向对象的框架定义了向非面向对象的持久数据存储提供公共接口的接口机制。 该公共接口可以通过在公共接口上有效地隐藏特定类型不需要的属性来在框架内通过各种类型进行定制。 在公共接口上定义的属性可以通过从一个级别到下一级的委派过程在框架中的任何级别进行访问。 此外,公共接口上的这些属性中的一个或多个可以被定义在各种级别,这导致这些属性在其各自的级别被访问,而不是委托到不同的级别。