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:
Mar. 15, 2016
Filed:
Jan. 11, 2013
Red Hat, Inc., Raleigh, NC (US);
Mark Proctor, London, GB;
Mario Fusco, Milan, IT;
Red Hat, Inc., Raleigh, NC (US);
Abstract
A processing device executing a Rete rule engine modifies a particular property of an object that has traversed a Rete network. The processing device associates a first data structure with the object, the first data structure indicating that the particular property of the object has been modified. The processing device then determines whether the particular property is a constraint relevant to a node of the Rete network based on comparing the first data structure to a second data structure associated with the node, wherein the second data structure identifies one or more modifiable properties that are constraints relevant to the node. If the particular property is a constraint relevant to the node, the processing device evaluates the object with the node. If the particular property is not a constraint relevant to the node, the processing device determines not to evaluate the object with the node.