公开(公告)号：US07856454B2

公开(公告)日：2010-12-21

申请号：US10396730

申请日：2003-03-24

申请人： Maria Theresa Barnes Leon ,  Richard Mark Exley ,  Adam Sherman Christensen ,  Caroline Muralitharan ,  Lin Foong Lee ,  Silvia Eva Tittel ,  Nardo B. Catahan, Jr.

发明人： Maria Theresa Barnes Leon ,  Richard Mark Exley ,  Adam Sherman Christensen ,  Caroline Muralitharan ,  Lin Foong Lee ,  Silvia Eva Tittel ,  Nardo B. Catahan, Jr.

IPC分类号： G06F17/30

CPC分类号： G06Q10/00 ,  G06Q10/087

摘要： A data model that allows for relationships between entities, also referred to as parties, to be modeled as attributes of an entity and for customization of the data model in a manner that facilitates upgrading of the data model. The data model defines a party class that includes a party identifier and a list of relationships of that party with other parties. The relationships may include represented-by relationships, customer-of relationships, contact-of relationships, or employee-of relationships. The party class can be sub-classed (i.e., be a base class for a derived class) depending on the type of party that is being model.

摘要翻译： 允许将实体（也称为方）之间的关系建模为实体的属性并以促进数据模型升级的方式定制数据模型的数据模型。 数据模型定义了一个派对类，其中包括派对标识符和该方与其他方的关系列表。 这些关系可能包括代表关系，客户关系，关系联系或员工关系。 根据正在建模的派对的类型，派对类可以被分类（即，作为派生类的基类）。