IDENTIFICATION METHOD AND TOOL FOR STRUCTURING COMPONENT FUNCTIONS OF AN APPLICATION

摘要

The invention relates to a method for identifying component functions for the functional specification and the creation of an application, said component functions being deduced from initial cases of use established for said application. The inventive method comprises the steps consisting of: defining, from said initial cases of use, levels of decomposition that are hierarchized and classified by increasing levels of decomposition, and; decomposing, at each level of decomposition, the component functions of this level into component functions of the higher level of decomposition, and, simultaneously, regrouping the component functions of each level of decomposition according to functional entities associated with said level of decomposition. The invention also involves the obtaining of the performance analysis of the application from functional specifications thus constructed for this application.