The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 09, 2001
Filed:
Sep. 24, 1998
Brent Allen Carlson, Rochester, MN (US);
Timothy James Graser, Rochester, MN (US);
Ulf Jesper Thomas Lindblom, Bromma, SE;
Anders Magnus Nilsson, Hagan, NO;
Torbjorn Pernbeck, Stockholm, SE;
International Business Machines Corporation, Armonk, NY (US);
Abstract
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.