Accession Number : ADA289289

Title :   A General Object Model Transformation System.

Descriptive Note : Master's thesis,

Corporate Author : AIR FORCE INST OF TECH WRIGHT-PATTERSON AFB OH SCHOOL OF ENGINEERING

Personal Author(s) : Mullaney, John P.

PDF Url : ADA289289

Report Date : DEC 1994

Pagination or Media Count : 85

Abstract : Cecil and Fullenkamp developed a program that transforms knowledge captured in an object-model in one environment into a different object-model in a different environment. This program worked well for the intended purppose, but if one of the object-models is replaced by a different object-model then this transformation program has to be re-engineered. As the object-modeling paradigm becomes more prevalent, many systems are experiencing this problem. The primary goal of this research was to determine what reusable knowledge could be extracted from these types of program and used to build a general object-model transformer that generalizes such transformation programs. Toward this end, we analyzed several cases of object-model transformations, designed a generic version of an object-model transformer, and implemented and tested a prototype transformer. The research results provide an approach to analyzing the problem, designing a solution, and transformation templates for various aspects of a solution strategy. These results should be extremely beneficial to software engineers desigining object-model transformation systems.

Descriptors :   *COMPUTER PROGRAMS, *PROTOTYPES, *DATA ACQUISITION, *TRANSFORMATIONS, ENVIRONMENTS, STRATEGY, THESES, SOLUTIONS(GENERAL), TEMPLATES, ENGINEERS, TRANSFORMERS.

Subject Categories : Computer Programming and Software

Distribution Statement : APPROVED FOR PUBLIC RELEASE