UPGRADE - A Framework for Graph-Based Visual Applications

  • Authors:
  • Dirk Jäger

  • Affiliations:
  • -

  • Venue:
  • AGTIVE '99 Proceedings of the International Workshop on Applications of Graph Transformations with Industrial Relevance
  • Year:
  • 1999

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Abstract

This paper gives a brief introduction to the UPGRADE framework which is designed to support generating code for structure-riented software engineering tools from graph-based specifications. The framework is written in Java and contains a variety of mechanisms for configuring the representation of internal models of generated tools. The tool designer can therefore build tools which offer to the user a convenient representation of a visual language instead of restricting him to a predefined notation. Generation of a tool requires no additional programming effort after finishing the specification. It is thus easy to alter the tools internal logic just by changing its specification and by generating a modified tool version from it.