Publication

From Use Cases to System Operation Specifications

Alfred Strohmeier, Shane Sendall
2000
Conference Papers

Abstract

The purpose of this paper is to first showcase the concept of an operation schema - a precise form of system-level operation specification and secondly show how operation schemas enhance development when they are used as a supplement to use case descriptions. An operation schema declaratively describes the effects of a system operation by pre- and postconditions using the Object Constraint Language (OCL), as defined by the Unified Modeling Language (UML). In particular, the paper highlights techniques to map use cases to operation schemas and discusses the advantages of doing so in terms of clarifying the granularity and purpose of use cases and facilitating a more systematic transition to design.

Official source

https://infoscience.epfl.ch/entities/publication/cd6d9a79-6aa9-4fae-9201-fb6ac208052f

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Alfred Strohmeier, Shane Sendall
2000
Conference Papers

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/cd6d9a79-6aa9-4fae-9201-fb6ac208052f

About this result

Related concepts (32)

Unified Modeling Language

The unified modeling language (UML) is a general-purpose visual modeling language that is intended to provide a standard way to visualize the design of a system. UML provides a standard notation for many types of diagrams which can be roughly divided into 3 main groups: behavior diagrams, interaction diagrams, and structure diagrams. The creation of UML was originally motivated by the desire to standardize the disparate notational systems and approaches to software design.

Object-modeling language

An object-modeling language is a standardized set of symbols used to model a software system using an object-oriented framework. The symbols can be either informal or formal ranging from predefined graphical templates to formal object models defined by grammars and specifications. A modeling language is usually associated with a methodology for object-oriented development. The modeling language defines the elements of the model. E.g., that a model has classes, methods, object properties, etc.

Modeling language

A modeling language is any artificial language that can be used to express data, information or knowledge or systems in a structure that is defined by a consistent set of rules. The rules are used for interpretation of the meaning of components in the structure Programing language. A modeling language can be graphical or textual. Graphical modeling languages use a diagram technique with named symbols that represent concepts and lines that connect the symbols and represent relationships and various other graphical notation to represent constraints.