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Grmr2JavaReport

Generation of Java from Grammar file

This article describes the issues encountered, while working on the generation of Java code from a grammar file using Gymnast, Emfatic and Grammar2Ecore frameworks.

Initial conditions

  1. Eclipse plug-in project with a grammar file (SVG5.ast) is open as shown in Figure 1
  2. srcGymnast (in Figure 1) is the source folder to which Gymnast runtime core plug-in is added manually. Please refer "Bugzilla entry 233805"
Grmr2JavaReport1.jpg
Figure 1 Project Explorer view
  1. Dependent Plug-ins are added in the MANIFEST.MF file. Right clicking on the grammar file shows options like 'Generate .genmodel and Java', 'Generate .genmodel' etc. Please refer Figure 2
Grmr2JavaReport2.jpg
Figure 2 Context menu for grammar file

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