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Title page for ETD etd-03282018-170323

Type of Document Master's Thesis
Author Broll, Brian Daniel
Author's Email Address brian.broll@vanderbilt.edu
URN etd-03282018-170323
Title An Extensible Visual Constraint Language
Degree Master of Science
Department Computer Science
Advisory Committee
Advisor Name Title
Akos Ledeczi Committee Chair
Gabor Karsai Committee Member
  • domain-specific architectures
  • reusable software
  • visual programming
Date of Defense 2018-03-26
Availability unrestricted
This thesis presents an extensible visual language for constraint specification in domain-specific modeling environments. As the language is designed within a modeling language itself, the metamodel and visual syntax are discussed. Code generation enabling the evaluation of the constraints within a distributed environment is also presented. This includes the generation of asynchronous JavaScript from the synchronous input constraint code and the implications on program control structures such as loops. The design of the language as a domain-specific modeling language also facilitates extension of the language within a familiar design environment. Additional capabilities including collaborative editing and version control are also discussed. Finally, example constraints within this language are presented.

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