Invention Grant
- Patent Title: Techniques for tracking status within object chains
- Patent Title (中): 跟踪物体链状态的技术
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Application No.: US11301978Application Date: 2005-12-13
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Publication No.: US08239598B1Publication Date: 2012-08-07
- Inventor: Jason Figge , Michael Chaves , David Brophy
- Applicant: Jason Figge , Michael Chaves , David Brophy
- Applicant Address: US OH Dayton
- Assignee: Teradata US, Inc.
- Current Assignee: Teradata US, Inc.
- Current Assignee Address: US OH Dayton
- Agent Steve McDonald
- Main IPC: G06F17/30
- IPC: G06F17/30

Abstract:
Techniques are presented for tracking status within object chains. Global objects are associated with unique identifiers and each dependent local object created within the context of a particular global object receives that particular global object's identifier. A unique counter value is maintained for each status type of each global object. The local object facilitates communicating changes in its status using the received global identifier, and the counter values are updated accordingly for the affected global object.
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