| 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 CountLoopingEdges extends HelloWorldCustomMigration { | |
| @Override | |
| public void migrateAfter(Model model, Metamodel metamodel) { | |
| int loops = 0; | |
| for (Instance edge : model.getAllInstances("graph1.Edge")) { | |
| if (edge.get("src") == edge.get("trg")) { | |
| loops++; | |
| } | |
| } | |
| saveResult(model, loops); | |
| } | |
| } |