Most object oriented methodologies assign to instance models a minor role, using them to depict behavior scenarios and to show examples. For a large number of applications, among which enterprise models represent an outstanding example, traditional class based models are not sufficient as tools. An enhanced object oriented modeling methodology has to be devised in order to face problems with using instance models to describe large and complex systems, such as enterprises. In addition, CASE tools are needed, which provide a valid support to the construction of instance models. In particular, the conformance of an instance model to a class model must be guaranteed. The OPJ approach (Operational Objects) is presented which tries to solve both organization and tool oriented problems.

Developing Instance Model Based Applications / Bruno, Giorgio; Torchiano, Marco. - STAMPA. - (2001), pp. 214-221. ((Intervento presentato al convegno 8th IEEE International Conference and Workshop on the Engineering of Computer Based Systems tenutosi a Washington, DC, USA nel April 17-20 [10.1109/ECBS.2001.922425].

Developing Instance Model Based Applications

BRUNO, Giorgio;TORCHIANO, MARCO
2001

Abstract

Most object oriented methodologies assign to instance models a minor role, using them to depict behavior scenarios and to show examples. For a large number of applications, among which enterprise models represent an outstanding example, traditional class based models are not sufficient as tools. An enhanced object oriented modeling methodology has to be devised in order to face problems with using instance models to describe large and complex systems, such as enterprises. In addition, CASE tools are needed, which provide a valid support to the construction of instance models. In particular, the conformance of an instance model to a class model must be guaranteed. The OPJ approach (Operational Objects) is presented which tries to solve both organization and tool oriented problems.
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/1418520
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo