import org.eclipse.emf.edapt.spi.migration.Instance; | |
import org.eclipse.emf.edapt.spi.migration.Metamodel; | |
import org.eclipse.emf.edapt.spi.migration.Model; | |
public class ReverseEdges extends HelloWorldCustomMigration { | |
@Override | |
public void migrateBefore(Model model, Metamodel metamodel) { | |
moveResult(model); | |
for (Instance edge : model.getAllInstances("graph1.Edge")) { | |
Instance src = edge.get("src"); | |
Instance trg = edge.get("trg"); | |
edge.set("src", trg); | |
edge.set("trg", src); | |
} | |
} | |
} |