Evolutionary and collaborative software architecture recovery with Softwarenaut

  • Authors:
  • Mircea Lungu;Michele Lanza;Oscar Nierstrasz

  • Affiliations:
  • Software Composition Group - University of Bern, Switzerland;REVEAL @ Faculty of Informatics - University of Lugano, Switzerland;Software Composition Group - University of Bern, Switzerland

  • Venue:
  • Science of Computer Programming
  • Year:
  • 2014

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Abstract

Architecture recovery is an activity applied to a system whose initial architecture has eroded. When the system is large, the user must use dedicated tools to support the recovery process. We present Softwarenaut - a tool which supports architecture recovery through interactive exploration and visualization. Classical architecture recovery features, such as filtering and details on demand, are enhanced with evolutionary capabilities when multi-version information about a subject system is available. The tool allows sharing and discovering the results of previous analysis sessions through a global repository of architectural views indexed by systems. We present the features of the tool together with the architecture recovery process that it supports using as a case-study ArgoUML, a well-known open source Java system.