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:
Jun. 26, 2001
Filed:
Mar. 31, 1999
Eugene Otto Mutschler, III, San Clemente, CA (US);
Unisys Corp., Blue Bell, PA (US);
Abstract
A method is disclosed for use in a software development framework having a repository and at least two software systems. The repository contains a meta-model and the software systems, which store instances of the meta-model. The method enables exchange of the instances of the meta-model among the software systems using a generalized data transfer language. The method comprises the steps of extracting a fixed component and a variable of the meta-model; parsing the variable component into a first set of constituent components for a first instance of the variable component; and extracting a list of repeated components from the first set of constituent components. Next, each of the members of the list of repeated components is transformed into components of a generalized software language. Then, the first set of constituent components are transformed into corresponding components of the generalized software language. The first instance of the variable component is then transformed into corresponding components of the generalized software language. The previous five steps are repeated for additional instances of the variable component. After this, the fixed component is transformed into corresponding components of the generalized software language. Then, the corresponding components are distributed among the software systems. The distributed components in the generalized software language can then be used to control the syntax of the generalized data transfer language when used to exchange instances of the meta-model.