java-refactoring-ttc-viatra

VIATRA solution for the TTC 2015 Java Refactoring case.

Projects

The solution consists of the following projects, each starting with the hu.bme.mit.ttc.refactoring. prefix:

• model: contains the type graph EMF model provided in the case and the extensions of our solutions.
• patterns: the patterns defined in EMF-IncQuery.
• transformations: the transformations defined in Xtend using the VIATRA framework.
• solution: the classes for building the program graph, performing the appropriate transformations and synchronising the source code with the new program graph.

Getting started

The solution can be compiled with Apache Maven to a JAR file by issuing:

./build.sh

We provide a script to build the solution and invoke ARTE. To use this script, define a symbolic link in this directory to the ARTE.jar file.

ln -s <path-to-ARTE.jar>

To start ARTE, use the following command:

./run.sh

Developer's guide

To use in Eclipse, install the following plug-ins:

• Xtend 2.8 (Xtext update sites)
• EMF-IncQuery 1.0.0 (EMF-IncQuery update sites)
• VIATRA-EMF 0.7.0 (VIATRA update sites)

Paper

The benchmark solution is described in this paper.